Minim UC-NRLF AUNIVERSmrgTCALIFORNIA PROFESSOR OF MINING AND METALLURGY 1885-1914 From the collection of the z _ m Prejinger v Jjibrary p San Francisco, California 2006 THE IDEAL FITTER AMERICAN * IDEAL /I RADIATORS ^MfioiLERS AMERICAN^ADIATO^OMPANY M GENERAL OFFICES: CHICAGO NEW YORK . . . BOSTON . . . PHILADELPHIA BUFFALO . . . PITTSBURGH . . CINCINNATI . . WASHINGTON . . ATLANTA . . . DETROIT . . . CLEVELAND . . CHICAGO . . . . CHICAGO . . MILWAUKEE . . INDIANAPOLIS . ST. LOUIS . . . . MINNEAPOLIS . OMAHA . . . . KANSAS CITY DENVER . . . . SAN FRANCISCO SEATTLE . . . . BRANTFORD, ONT. LONDON, W . . . PARIS .... BERLIN . . . . MILAN 104-108 West Forty-Second Street . . . . 129-131 Federal Street 1342 Arch Street . . Court and Franklin Streets . 601-603 Hartje Building Fourth and Elm Streets 317 Union Trust Building . . . . 508 Candler Building Woodward and Jefferson Avenues 710 Prospect Avenue 282-286 Michigan Avenue . . . . 36-38 Dearborn Street 214 Sycamore Street 243 North Pennsylvania Street Olive and Fifteenth Streets . . . 229 Fifth Street, South . . 413-417 South Tenth Street . . 312-314 East Eighth Street . . . 1522 Glenarm Street . 1033-1037 Monadnock Building 522 Pike Street 17 Market Street . . . 439-441 Oxford Street 24 Rue de Mogador 35 Alexandrinen Strasse 98 Corso Sempione Prices listed herein take effect July 1, 1910, superseding all former lists; and are subject to change without notice. All former editions of this catalogue should be destroyed. AL products represented in this catalogue are made with the most particular manufactur- ing care and have been rigidly tested before offering them for sale. We are, therefore, confident that the Boilers, Radiators, and Special- ties herein listed will appeal to the best judgment of all who install strictly first-class heating outfits. AMERICAN Radiators are made in America in eight plants exclusively; IDEAL Boilers are made in three plants devoted to that product only. Simi- lar products are made in four allied plants in Europe. We are therefore constantly in close touch with the needs and most advanced practices of the heating industry of two continents. This broad knowledge of modern requirements, coupled with the best ma- terials, scientific tests, and concentration in manu- facturing methods, enables us to produce the most reliable heating appliances in the market. With these extensive foundries, twenty offices, thirty warehouses (widely distributed throughout the United States), and a large force of traveling salesmen, we are equipped as no other concern in this business to give the most acceptable and prompt service to all alike, and at all times. All orders are welcome large or small. Faithfully yours, ftMERICANRADIATORfOMPANY Chicago, August 1, 1910. Discounts quoted to the regular Trade only. 3039il Southern Plant Birmingham, Ala. Brantford Plant, Brantford, Ont. German Plant Schoenebeck, Ger Index Boilers Acme Fire-Box Boilers. .46 to 49 Arco Boilers, Steam 30 Arco Boilers, Water 31 Arco Boilers, One - Section, Steam 32 Arco Boilers, One - Section, Water 33 Arco Boilers, Measurements 34, 35 Cylindrical Steel Boilers. . .50, 51 Laundry Heater 40 to 45 Parts 186 to 205 Premier Boilers, Steam 36 Premier Boilers, Water 37 Premier Boilers, Measure- ments 38, 39 Ratings, Fuels, and Capacities 9 Ratings, Graded, Steam Boilers 10 Ratings, Graded, Water Boilers 11 Ratings, Special Water Tem- perature 2 18 to 228 Sectional Boilers, 48-inch Grates 12,13 Sectional Boilers, 36-inch Grates 14, 15 Sectional Boilers, 28-inch Grates 16,17 Sectional Boilers, 25-inch Grates 18,19 Sectional Boilers, 22-inch Grates 20,21 Sectional Boilers, 19-inch Grates 22,23 Sectional Boilers, 15-inch Grates 24,25 Sectional Boilers, Measure- ments 26,27 Standard Boilers 28 Standard Boilers, Measure- ments 29 Tapping Data on Water Boilers 38 Water Heaters 40,41 Water Heater Ratings 218 Water Heaters and Storage Tanks 42,43 Water Heaters, Measure- ments.. . 44,45 Radiators One-Column 56, 57,64,65 Two-Column ...58,59,66 67, 72,73,76,77 Three-Column 60, 61, 68, 69 Four-Column 62, 63, 70, 7 1 Assembling Instructions 102 Box Base 82 to 88 Brackets 78,79, 101,109, 110 Bushing System 103 Circular 91 to 93 Corner and Curved 94 to 97 Dining-Room 89 Direct-Indirect 82 to 88 Flue 74, 75, 81, 82,83 Hospital, Peerless 76 77 Indirects 1 19 to 128 Legs, Special 98, 99 Measurements, Direct 104 Measurements, Indirect. 128, 215 Ordering Radiators 182 Pantry 90 Pedestals 100 Price List 52,53 Saddles for Marble-Tops 99 Sections for Radiators 106 Tappings, Direct Radiators. . 105 Tappings, Indirect Radiators 128 Variety and Groups 54.55 Ventilating Radiators. . .82 to 88 Vento Ill to 118 Wall 107 to 109 Wall Adjustments. . . .206 to 213 Wall Boxes 85 Window 80,81 Wrenches 101 Specialties Asbestos Cement 131 Boiler Sundries 205 Brackets, Tank 137 Bronzes and Paints. . . 169 to 171 Brushes 175 Covering 129 to 131 Elbows, Union 144 Gauges 164 Generators 165 Miscellaneous Specialties. ... 172 O. S. Distributers 173 IndCX Continued Pipe-Joint Paste 172 Pipe-Threading Devices. 180, 181 Pipe Tools, etc 179 to 181 Plates, F. and C 168 Plinth Blocks 166 Regitherm, Ideal Sylphon 159 Regulators for Boilers. 156 to 158 Reamers, Burring 179 Reducing Valve 160 Shields, Radiator 167 Tanks 42, 43, 132 to 138 Tank Regulators 161, 162 Thermometers 163 Tool Chests 177, 178 Valves, Air. 149 to 151, 153 to 155 Valves, Vacuum Air. 152, 153, 154 Valves, Gate 140, 148 Valves, Globe 147 Valves, Pop Safety 174 Valves, Measurements 217 Valves, Radiator 139 to 146 Vises, Pipe 181 Wrenches, Chain 176 Wrenches, Spud 174 Miscellaneous Air, B. t. u. Required for Heating 254 Air, Cubic Contents of Rooms 234 Air, Heating Table 254 Altitudes 250 Areas of Circles 237 Boiler, Ideal Water, Chart to Find Capacity of, to Heat any Quantity of Water 228 Boilers, Ideal, Tank Capacity of 216,217 Boilers, Steam, Cleaning with Water Pressure 242 Boiling Points at Sea Level. .249 Boiling Points, Fluids 261 Boiling Points of Water 250 Chimney Flues 239 to 241 Circles, Areas of 237 Circumference of Circles 238 Cleaning Gauge Glass 245 Cleaning Steam Boilers 242 Coal, Heating and Evapora- tive Power of 259 Combustibles, Chemical Com- position of 260 Combustibles, Total Heat Evolved by 260 Cooling Coils 214 Decimal Equivalents 258 Decimals 258 Evaporative Power of Coal. .259 Evaporation Factors 248 Flues, Chimney 239 to 241 Fluids, Boiling Point of 261 Fractions, Decimal Equiva- lents 258 Fuels, Heating and Evapora- tive Power 259 Gauge, Draft, Siphon Pres- sure 247 Gauge Glass, Cleaning 245 Geometrical Drawing Instruc- tions 183 to 185 Glass Surface 235 Gravity, Specific 258 Heat Evolved by Combus- tibles 260 Heat, Specific 258 Heat Units and Weight of Water 256 Heating Air, B. t. u.'s Re- quired 254 Heating Air Table 254 Heating and Evaporative Power of Fuels 259 Heating Cubic Contents of Rooms 234 Heating Surface of Pipe 263 Heating Surface of Wrought- Iron Pipe 262 H'ting Swim'ing-Pools .229 to 231 Indirect Sections, Free- Air Area between 215 Indirect Sections, Centers. . .215 Liquids, Boiling Point 261 Liquids, Measure of 261 Mains and Branches, Table of 261 Measure of Solidity 261 Measure of Surface 261 Metals, Melting Points of. . .261 Index Continued Pipe, Dimensions of Wrought- Iron 262 Pipe, Expansion of 264 Pipe, Radiating Surface 263 Pipe, Square Feet of Heating for Storage Tanks 233 Pipe, Standard Wrought-Iron, Capacities and Threads of 262 Pipe, Surface Areas 262 Pipes and Areas, Indirect Heating 246 Pipes for Storage Tanks 232 Ratings, Water Heaters 2 18 to 227 Regulators, Adjusting Syl- phon 253 Registers, Free Area through . 246 Room Heating, Cubic Con- tents of 234 Sea Level Pressures 249 Sectional Boiler Erection 243 to 244 Siphon Pressure Gauge 247 Solids, Measure of 261 Specifications for Heating and Ventilating 248 Specific Gravity 258 Steam Boiler, Cleaning 242 Steam Boiler, Gauge Glass.. .245 Steam, Saturated, Properties of 255 Steam, Temperatures under Vacuum and Pressure 245 Storage-Tank Pipes 232 Surfaces 261 to 263 Swimming-Pools 229 to 231 Tank-Pipe Heating Areas 233 Tank-Pipes for Heating 232 Tanks, Number of Gallons in. 25 7 Tank Water-Heater Ratings 218to227 Tank Water-Heating Chart . .228 Telegraph Code 265 to 288 Temperatures and Boiling Points at Sea Level 249 Temperatures, Average, in U. S 252 Temperatures, Lowest, in U.S. 252 Temperatures, Steam under Vacuum and Pressures. . . . 245 Thermometers 251 Valves and Elbow Measure- ments 264 Ventilating Data 247 to 248 Vento Heaters on Cooling Coils 214 Wall Surface 236 Water, Boiling Points 250 Water-Heating Capacity Chart 228 Water, Heat Units of 256 Water, Pressure of, in Heights255 Water-Tank Measure 257 Water, Velocity of Flow of. . .257 Water, Weight of 256 Weights 261 Windows, Glass Surface 235 NOTE. IDEAL Boilers are so designed that any casting, whether Round or Square, may be taken through any door or opening which is not less than 2 feet 6 inches wide. Special attention is directed to method of adjusting Sylphon Damper Regulators for Steam Boilers on page 253. Fuels and Capacities The ratings for IDEAL Boilers are based on the use of hard coal, because the anthracite fuels have more uniform heat-making qualities than all other kinds. No standard ratings can be made based on the soft or lignite fuels, because their heat-making values differ so widely. The heat- making value of anthracite coal averages about 12,000 British thermal units per pound, while some soft coals run as low as 9,000 B. t. u. per pound some lignite fuels still lower. One cubic foot of hard coal weighs approximately 50 pounds, while a cubic foot of soft coal weighs approximately 40 pounds. Consequently any soft coal having a heat- making value equal to hard coal requires a Boiler with 25 per cent more coal-holding capacity to hold an equal weight of fuel. And when coal with a lower heat-making value is to be used, a Boiler having a fire-pot of correspondingly larger fuel-holding capacity should be selected. Caking soft coals have a much higher heating power than coals which are free burning or non-caking. A table of heating values of various coals will be found on page 259. Rating Conditions The ratings for IDEAL Boilers provide that all piping (mains and risers, flow and return), in addition to the direct radiation to be used, shall be figured as radiating surface in estimating the size of the Boiler required. These ratings are for direct radiation. When any other heating surface than direct radiation is to be supplied, increased Boiler capacity must be figured according to the demand in each case. In rating Steam Boilers as above, it is understood that an average pressure of 2 pounds will be maintained at the Boiler. In rating Water Boilers as above, it is understood that the temperature of the water leaving the Boiler will be 180 degrees Fahrenheit. When a pipe-coil or cast-iron section is introduced into the fire-pot for the purpose of heating water for domestic use, additional capacity should be figured in determining size of Boiler viz., in case of Steam Boilers, \}4 square feet of direct radiation for each gallon of water to be thus heated; and in the case of Water Boilers, 2>6 square feet of direct radiation for each gallon of water to be thus heated, according to the capacity of the tank to which the coil or section is connected. Best results are secured by an independent IDEAL Water Heater, which provides ample supply on every day of the year with trifling fuel expense. Guarantee and Coverings These Boilers are guaranteed only to the extent of furnishing new castings for any found defective in manufacture. On account of the varying conditions surrounding their installation, we do not guar- antee our Boilers otherwise. Both on account of increased efficiency and greater economy, we recommend that all Boilers be thoroughly protected by a substan- tial covering of asbestos. On page 131 tables 'will be found giving the amount of Asbestos Cement required to cover our IDEAL Boilers. Graded Ratings of Ideal Steam Boilers One of most valuable features of the IDEAL line of Boilers is its wide range of capacities, which closely meet any speci- fic need, in heating all kinds of buildings. We here present graded lists of the ratings of IDEAL Boilers running from the lowest to the highest capacities, to enable the Heating Contractor to quickly locate the available patterns in the capacity desired. The capacities of IDEAL Water Heaters are not included in these graded lists of ratings. Ratings Number Name Page Ratings Number Name Page 175 1015 Premier 36 850 3027 Premier 36 200 2015 Premier 36 900 S-19-7 Sectional 22 225 3015 Premier 36 900 2-28-S Arco 30 275 1018 Premier 36 900 4027 Premier 36 275 1-19-S Arco 32 1000 1-31-S Arco 32 300 2018 Premier 36 1000 3-28-S Arco 30 300 S-15-4 Sectional 24 1000 S-22-6 Sectional 20 325 3018 Premier 36 1100 S-25-5 Sectional 18 350 2-19-S Arco 30 1200 S-22-7 Sectional 20 400 1021 Premier 36 1250 1-34-S Arco 32 400 1-22-S Arco 32 1275 2-31-S Arco 30 400 3-19-S Arco 30 1300 S-28-5 Sectional 16 425 2021 Premier 36 1350 S-25-6 Sectional 18 425 S-1S-5 Sectional 24 1400 3-31-S Arco 30 450 3021 Premier 36 1500 2-34-S Arco 30 475 4021 Premier 36 1600 S-25-7 Sectional 18 500 1-25-S Arco 32 1625 S-28-6 Sectional 16 525 1024 Premier 36 1650 3-34-S Arco 30 525 2-22-S Arco 30 1850 S-25-8 Sectional 18 550 S-15-6 Sectional 24 1950 S-28-7 Sectional 16 575 3-22-S Arco 30 2100 S-36-5 Sectional 14 575 2024 Premier 36 2275 S-28-8 Sectional 16 600 S-19-5 Sectional 22 2625 S-36-6 Sectional 14 625 3024 Premier 36 3150 S-36-7 Sectional 14 625 2-25-S Arco 30 3675 S-36-8 Sectional 14 650 4024 Premier 36 4200 S-36-9 Sectional 14 700 3-25-S Arco 30 4750 S-48-6 Sectional 12 750 1027 Premier 36 5700 S-48-7 Sectional 12 750 S-19- 6 Sectional 22 6650 S-48-8 Sectional 12 800 2027 Premier 36 7600 S-48-9 Sectional 12 800 1-28-S Arco 32 8550 S-48-10 Sectional 12 800 S-22-5 Sectional 20 10 Graded Ratings of Ideal Water Boilers Ratings Number Name Page Ratings Number Nam* Page 300 1115 Premier 37 1325 2127 Premier 37 325 2115 Premier 37 1325 1-28-W Arco 33 350 3115 Premier 37 1350 25-4-W Standard 28 350 15-1-W Standard 28 1400 3127 Premier 37 375 17-1-W Standard 28 1400 28-2-W Standard 28 425 17-2-W Standard 28 1425 31-1-W Standard 28 450 1118 Premier 37 1475 4127 Premier 37 450 1-19-W Arco 33 1500 2-28-W Arco 31 475 17-3-W Standard 28 1500 W-19-7 Sectional 23 500 2118 Premier 37 1500 28-3-W Standard 28 500 W-15-4 Sectional 25 1575 31-2-W Standard 28 550 3118 Premier 37 1600 28-4-W Standard 28 550 19-1-W Standard 28 1650 1-31-W Arco 33 575 2-19-W Arco 31 1650 3-28-W Arco 31 600 1121 Premier 37 1650 W-22-6 Sectional 21 650 2121 Premier 37 1750 31-3-W Standard 28 650 1-22-W Arco 33 1825 W-25-5 Sectional 19 650 3-19-W Arco 31 1900 31-4-W Standard 28 650 19-2-W Standard 28 2000 W-22-7 Sectional 21 700 W-15-5 Sectional 25 2000 34-1-W Standard 28 700 3121 Premier 37 2075 1-34-W Arco 33 725 22-1-W Standard 28 2100 2-31-W Arco 31 750 4121 Premier 37 2150 W-28-5 Sectiona 17 750 19-3-W Standard 28 2175 34-2-W Standard 28 800 22-2-W Standard 28 2225 W-25-6 Sectional 19 825 1-25-W Arco 33 2325 3-31-W Arco 31 875 1124 Premier 37 2350 34-3-W Standard 28 875 2-22-W Arco 31 2475 2-34-W Arco 31 875 22-3-W Standard 28 2500 34-4-W Standard 28 900 W-15-6 Sectional 25 2650 W-25-7 Sectional 19 950 3-22-W Arco 31 2675 W-28-6 Sectiona 17 950 22-4-W Standard 28 2725 3-34-W Arco 31 950 2124 Premier 37 3050 W-25-8 Sectiona 19 1000 W-19-5 Sectional 23 3200 W-28-7 Sectiona 17 1025 3124 Premier 37 3450 W-36-5 Sectiona 15 1025 2-25-W Arco 31 3725 W-28-8 Sectiona 17 1025 25-1-W Standard 28 4325 W-36-6 Sectiona 15 1075 4124 Premier 37 5200 W-36-7 Sectiona 15 1150 3-25-W Arco 31 6050 W-36-8 Sectiona 15 1150 25-2-W Standard 28 6925 W-36-9 Sectiona 15 1250 1127 Premier 37 7825 W-48-6 Sectiona 13 1250 W-19-6 Sectional 23 9400 W-48-7 Sectiona 13 1250 25-3-W Standard 28 10975 W-48-8 Sectiona 13 1300 W-22-5 Sectional 21 12550 W-48-9 Sectiona 13 1300 28-1-W Standard 28 14125 W-48-10 Sectiona 13 11 Ideal Sectional 48 -inch Steam Boilers No. S-48-8 Boiler (Patented) No. Includ- ing Sec. Length Total Inches Grate Area Sq. Ft. Aver- age Firepot Sq. Ft. Out- lets In. Ash-Pit (Inside) Inches *Ra- tings Listj Price 1 Complete S-48-6 S-48-7 S-48-8 S-48-9 S-48-10 92 102& 114 12454 135 18.00 21.60 25.20 28.80 32.40 18.75 22.50 26.25 30.00 33.75 2-6 2-6 3-6 3-6 3-6 50$* x 58H 50% x68}j? SO& x 79H 502i X8913 50^x100^ 4750 5700 6650 7600 8550 $1294.00 1484.00 1674.00 1864.00 2054.00 Height of Boilers, inclusive of trimmings 97 inches Width of Boilers, inclusive of trimmings 80 inches Height of Water Line 70 inches Size of Smoke-Pipe 21 inches For additional details of measurements, see pages 26 and 27. 48-inch Steam Boilers are furnished with four 4-inch re- turn tappings, two on the face of back section, and one on each side of Boiler in third section from rear. Back openings should be yoked together so that both halves of Boiler may be drained equally. Do not bush flow-pipe outlets connect all of them full size to the main. For Price List of Boiler parts, see pages 186 to 205, in- clusive. * For Fuels and Ratings, see page 9. 12 Ideal Sectional 48-inch Water Boilers (Patented) Rear Erecting View, No. W-48-8 Boiler No. Includ- ing Sec. Length Total Inches Grate Area Sq. Ft. Aver- age Fire pot Sq. Ft. Out- lets In. Ash-Pit (Inside) Inches *Ra- tings List Price Complete W-48-6 W-48-7 W-48-8 W-48-9 W-48-10 92 102% 114 124^ 135 18.00 21 60 25.20 28.80 32.40 18.75 22.50 26.25 30.00 33.75 2-6 2-6 3-6 3-6 3-6 50% X 58/8 50% x 68|i 50% x 79/ 8 50% x 89|i 50%xlOO^ 7825 9400 10975 12550 14125 $1274.00 1464.00 1654.00 1844.00 2034.00 Total Height of Boilers 81% inches Total Width of Boilers 68 inches Size of Smoke-Pipe 21 inches For additional details of measurements, see pages 26 and 27. 48-inch Water Boilers are furnished with four 6-inch re- turn tappings, two on face of back section, and one on each side of Boiler in second section from rear. Back openings should be yoked together so that both halves of Boiler may be drained equally. For Price List of Boiler parts, see pages 186 to 205, in- clusive. * For Fuels and Ratings, see page 9. 13 Ideal Sectional 36-inch Steam Boilers No. S-36-7 Boiler No. Includ- ing Sec. Length Total Inches Grate Area Sq. Ft. Aver- age Fire pot Sq. Ft. Out- lets In. Ash-Pit (Inside) Inches * Ra- tings List Price Complete S-36-5 S-36-6 S-36-7 S-36-8 S-36-9 69# 11* 91% 106K 9.12 11.40 13.68 15.96 18.24 10.40 13.00 15.60 18.20 20.80 2-5 2-5 3-5 3-5 4-5 3818 x40# 381JJ x 49% 3818 x59 38} 8 x 68J/8 38}g x77^ 2100 2625 3150 3675 4200 $ 730.00 845.00 960.00 1075.00 1190.00 Height of Boilers, inclusive of trimmings 76^ inches Width of Boilers, inclusive of trimmings 60 inches Height of Water Line 60^ inches Size of Smoke-Pipe 15 inches For additional measurements, see pages 26 and 27. For each supply outlet on top of Boiler there is a corre- sponding return inlet in either side. Do not bush flow-pipe outlets connect all of them full size to the main. For Price List of Boiler parts, see pages 186 to 205 in- clusive. * For Fuels and Ratings, see page 9. 14 Ideal Sectional 36-inch Water Boilers No. W-36-7 Boiler No. Includ- ing Sec. Length Total Inches Grate Area Sq. Ft. Aver- age Firepot Sq. Ft. Out- lets In. Ash-Pit (Inside) Inches *Ra- tings List Price Complete W-36-5 W-36-6 W-36-7 W-36-8 W-36-9 69K a 97J/8 106^ 9.12 11.40 13.68 15.96 18.24 10.40 13.00 15.60 18.20 20.80 2-5 2-5 3-5 3-5 4-5 38}i x40% 38>ix49% 38Jix59 38}g X68H 38ltx77% 3450 4325 5200 6050 6925 $ 710.00 825.00 940.00 1055.00 1170.00 ight Total Width 53^ inches Size of Smoke-Pipe 15 inches For additional measurements, see pages 26 and 27. For each supply outlet on top of Boiler there is a corre- sponding return inlet in either side. For Price List of Boiler parts, see pages 186 to 205, in- clusive. * For Fuels and Ratings, see page 9. 15 Ideal Sectional 28-inch Steam Boilers No. S-28-7 Boiler No. Includ- ing Sec. Length Total Inches Grate Area Sq.Ft. Aver- age Firepot Sq. Ft. Out- lets In. Ash-Pit (Inside) Inches *Ra- tings List Price Complete S-28-5 S-28-6 S-28-7 S-28-8 60 68 76 84 6.24 7.80 9.36 10.92 7.33 9.16 10.99 12.83 2-4 2-4 3-4 3-4 30f6 x 3S 1 A 30f6 x 43^ 30f6 x 5l l A 30Y 8 x 59^ 1300 1625 1950 2275 $490.00 587.00 684.00 781.00 Height of Boilers, inclusive of trimmings 67^ inches Width of Boilers, inclusive of trimmings 50^4 inches Height of Water Line 51% inches Size of Smoke-Pipe 12 inches For Wood Burning. On special order these Boilers are fitted with 127/a-x 20-inch fire-door opening and special grates. For additional measurements, see pages 26 and 27. For each supply outlet on top of Boiler there is a corre- sponding return inlet in either side. Do not bush flow-pipe outlets connect all of them full size to the main. For Price List of Boiler parts, see pages 186 to 205, in- clusive. * For Fuels and Ratings, see page 9. 16 Ideal Sectional 28-inch Water Boilers No. W-28-7 Boiler No. Includ- ing Sec. Length Total Inches Grate Area Sq. Ft. Aver- age Firepot Sq. Ft. Out- lets In. Ash-Pit (Inside) Inches *Ra- tings List Price Complete W-28-5 W-28-6 W-28-7 W-28-8 60 68 76 84 6.24 7.80 9.36 10.92 7.33 9.16 10.99 12.83 2-4 2-4 3-4 3-4 30H x 35% 30^i x 43^ 30^i x 51^ 3QS/S x 59^ 2150 2675 3200 3725 $480.00 577.00 674.00 761.00 Total Height . . 60^ inches Total Width 44 inches Size of Smoke-Pipe. 12 inches For Wood Burning. On special order these Boilers are fitted with 1 2 ^$-x 20-inch fire-door opening and special grates. For each supply outlet on top of Boiler there is a corre- sponding return inlet in either side. For additional measurements, see pages 26 and 27. For Price List of Boiler parts, see pages 186 to 205, in- clusive. * For Fuels and Ratings, see page 9. 17 Ideal Sectional 25-inch Steam Boilers No. S-25-7 Boiler No. Includ- ing Sec. Length Total Inches Grate Area Sq. Ft. Aver- age Firepot Sq. Ft. Out- lets In. Ash-Pit (Inside) Inches 'Ra- tings List Price Complete S-25-5 S-2S-6 S-25-7 S-25-8 59* 66% 74% 82* 5.44 6.80 8.16 9.52 6.48 8.10 9.72 11.34 2-4 2-4 3-4 3-4 28 x 35 ft 28x42% 28 x 50A 28 x 58* 1100 1350 1600 1850 $430.00 505.00 580.00 655.00 Height of Boilers, inclusive of trimming; Width of Boilers, inclusive of trimmings Height of Water Line . . . i 6 4/8 inches 7tf inches 9 inches 4 ...4 Size of Smoke-Pipe 11 inches For Wood Burning. On special orders these Boilers are fitted with 11^-x 18-inch fire-door opening and special grates. For additional measurements, see pages 26 and 27. For each supply outlet on top of Boiler there is a corre- sponding return inlet in either side. Do not bush flow-pipe outlets connect all of them full size to the main. For Price List of Boiler parts, see pages 186 to 205, inclusive. * For Fuels and Ratings, see page 9. 18 Ideal Sectional 25-inch Water Boilers No. W-25-7 BoUer No. Includ- ing Sec. Length Total Inches Grate Area Sq. Ft. Aver- age Firepot Sq.Ft. Out- lets In. Ash-Pit (Inside) Inches *Ra- tings List Price Complete W-25-5 W-25-6 W-2S-7 W-25-8 59* 66% 74^ 82 % 5.44 6.80 8.16 9.52 6.48 8.10 9.72 11.34 2-4 2-4 3-4 3-4 28x35 A 28x42% 28 x 50 r 9 a 28x58%: 1825 2225 2650 3050 $420.00 495.00 570.00 645.00 Total Height 57% inches Total Width 40Ji inches Size of Smoke-Pipe 11 inches For Wood Burning. On special orders these Boilers are fitted with 11%-x 18-inch fire-door opening and special grates. For additional measurements, see pages 26 and 27. For each supply outlet on top of Boiler there is a corre- sponding return inlet in either side. For Price List of Boiler parts, see pages 186 to 205, inclusive. * For Fuels and Ratings, see page 9. 19 Ideal Sectional 22-inch Steam Boilers No. S-22-7 Boiler No. Includ- ing Sec. Length Total Inches Grate Area Sq. Ft. Aver- age Firepot Sq.Ft. Out- lets In. Ash-Pit (Inside) Inches *Ra- tings List Price Complete S-22-5 S-22-6 S-22-7 53tf 60# 67* 4.08 5.10 6.12 4.84 6.05 7.26 2-4 2-4 3-4 23/8 x 31}2 23H x 38% 23J/8 x 45Jg 800 1000 1200 $340.00 400.00 460.00 Height of Boilers, inclusive of trimmings 59^ inches Width of Boilers, inclusive of trimmings 42 inches Height of Water Line 44^ inches Size of Smoke-Pipe 10 inches For Wood Burning. On special orders these Boilers are fitted with llj^-x 18-inch fire-door opening and special grates. For additional measurements, see pages 26 and 27. For each supply outlet on top of Boiler there is a corre- sponding return inlet in either side. Do not bush flow-pipe outlets connect all of them full size to the main. For Price List of Boiler parts, see pages 186 to 205, inclusive. * For Fuels and Ratings, see page 9. 20 Ideal Sectional 22-inch Water Boilers No. W-22-7 Boiler No. Includ- ing Sec. Length Total Inches Grate Area Sq. Ft. Aver- age Firepot Sq. Ft. Out- lets In. Ash-Pit (Inside) Inches *Ra- tings List Price Complete W-22-5 W-22-6 W-22-7 53 K 60^ 67 ^ 4.08 5.10 6.12 4.84 6.05 7.26 2-4 2-4 3-4 23/8 x 3118 23 Ys x 38% 23H x 4518 1300 1650 2000 $330.00 390.00 450.00 Total H 5 2% inches Total \\ idth . . . .3 6 inches Size of J 5moke-P DC . . . .1 inches For Wood Burning. On special orders these Boilers are fitted with 1 1 %- x 1 8-inch fire-door and special grates. For additional measurements, see pages 26 and 27. For each supply outlet on top of Boiler there is a corre- sponding return inlet in either side. For Price List of Boiler parts, see pages 186 to 205, inclusive. * For Fuels and Ratings, see page 9. 21 Ideal Sectional 19-inch Steam Boilers No. S-19-7 Boiler No. Includ- ing Sec. Length Total Inches Grate Area Sq. Ft. Aver- age Firepot Sq.Ft. Out- lets In. Ash-Pit (Inside) Inches *Ra- tings List Price Complete S-19-5 S-19-6 S-19-7 52K SSX 65 3.32 4.15 4.98 4.00 5.00 6.00 2-3 2-3 3-3 20x29W 20 x 36f6 20 X 43 fg 600 750 900 $259.00 325.00 370.00 Height of Boilers, inclusive of trimmings 55% inches Width of Boilers, inclusive of trimmings 38 inches Height of Water Line 42Ji inches Size of Smoke-Pipe 9 inches For Wood Burning. On special orders these Boilers are fitted with 10^-x 18-inch fire-door opening and special grates. For additional measurements, see pages 26 and 27. For each supply outlet on top of Boiler there is a corre- sponding return inlet in either side. Do not bush flow-pipe outlets connect all of them full size to the main. For Price List of Boiler parts, see pages 186 to 205, inclusive. * For Fuels and Ratings, see page 9. 22 Ideal Sectional 19-inch Water Boilers No. W-19-7 Boiler No. Includ- ing Sec. Length Total Inches Grate Area Sq. Ft. Aver- age Firepot Sq Ft. Out- lets In. Ash-Pit (Inside) Inches *Ra- tings List Price Complete W-19-5 W-19-6 W-19-7 52K 58& 65 3.32 4.15 4.98 4.00 5.00 6.00 2-3 2-3 3-3 20 x 29J| 20 x 36f6 20 x 43/B 1000 1250 1500 $249.00 315.00 360.00 Total H eight ...5 inches Total W idth... ...3 \\i inches Size of Smoke-Pipe 9 inches For Wood Burning. On special orders these Boilers are fitted with 1 OX- x 18-inch fire-door opening and special grates. For additional measurements, see pages 26 and 27. For each supply outlet on top of Boiler there is a corre- sponding return inlet in either side. For Price List of Boiler parts, see pages 186 to 205, inclusive. * For Fuels and Ratings, see page 9. 23 Ideal Sectional 15-inch Steam Boilers No. S-15-6 Boiler No. Includ- ing Sec. Length Total Inches Grate Area Sq. Ft. Aver- .age Firepot Sq. Ft. Out- lets In. Ash-Pit (Inside) Inches *Ra- tings List Price Complete S-15-4 S-1S-5 S-15-6 40% 47/8 53# 1.95 2.60 3.25 2.47 3.30 4.10 2-3 2-3 2-3 20}8 x 21^ 8 201S x 27{g 2018 x 34 300 425 550 $157.00 210.00 245.00 Height of Boilers, inclusive of trimmings 53 1 A inches Width of Boilers, inclusive of trimmings 34 J inches Height of Water Line 38% inches Size of Smoke-Pipe 8 inches For each supply outlet on top of Boiler there is a corre- sponding return inlet in either side. Do not bush flow-pipe outlets connect all of them full size to the main. For additional data, see pages 26 and 27. For Price List of Boiler parts, see pages 186 to 205, inclusive. * For Fuels and Ratings, see page 9. 24 Ideal Sectional 15-inch Water Boilers I No. W-15-6 Boiler No. Includ- ing Sec. Length Total Inches Grate Area Sq. Ft. Aver .age Firepot Sq. Ft. Out- lets In. Ash-Pit (Inside) Inches *Ra- tings List Price Complete W-15-4 W-15-5 W-15-6 *m 47H 53% 1.95 2.60 3.25 2.47 3.30 4.10 2-3 2-3 2-3 20*8 x 2m 20}| x 27ig 201f x 34 500 700 900 $147.00 200.00 235.00 Total H Total W Size of S jight 4 2y 2 inches iy z inches 8 inches idth . 2 moke-Pine . . , For each supply outlet on top of Boiler there is a corre- sponding return inlet in either side. For additional data, see pages 26 and 27. For Price List of Boiler parts, see pages 186 to 205 inclusive. * For Fuels and Ratings, see page 9. 25 Sectional Boiler Measurements T N i -G F -H Sectional View For details of measurements see page 27. 26 ;* t~ *0 00 >r> XOO0000 ss: eS>io-> PO Ox O t^. r^ ro * o *5 O t^. O X o\-<'> ^< 10 ^H 10 * ^-< CM CO ~H CO -H-H i ^ T< Tjl ^ N C>> H tS 00 . o TJI -i oo NO o* X . ~H O "1 >O t~- fO ^ vO >O *O X I a | 3 I I VJ f r-i s . ^ -M j <*- ill g ^ a 'S M J4 v || I 1 JQ 27 Ideal Standard Water Boilers No. 25-3-W Boiler No. Heights to Top Outlet Inches Diam. ofBase Inches Nom. Diam. Grate Inches Outlet and Inlet Inches Smoke Pipe Inches * Ra- tings List Prices 15-1-W 43^ 27% 15 1-3 7 350 $101.00 17-1-W 41 Ji 28& 17 1-3 7 375 105.00 17-2-W 45 X 28K 17 1-3 7 425 123.00 17-3-W 49 * 2&X 17 1-3 7 475 136.00 19-1-W 42 30% 19 1-3 8 550 153.50 19-2-W 46 30% 19 -3 8 650 184.00 19-3-W 50 30% 19 -3 8 750 197.00 22-1-W 44 35 22 -4 9 725 194.00 22-2-W 48% 35 22 -4 9 800 201.00 22-3-W 53 35 22 -4 9 875 217.50 22-4-W 57% 35 22 -4 9 950 230.00 25-1-W 45 38 25 -4 10 1025 270.00 2S-2-W 49% 38 25 -4 10 1150 290.00 25-3-W 54 38 25 -4 10 1250 307.00 25-4-W 58% 38 25 -4 10 1350 325.00 28-1-W 47 41% 28 -5 11 1300 318.00 28-2-W 52 41% 28 -5 11 1400 336.00 28-3-W 57 41% 28 -5 11 1500 350.00 28-4-W 62 41% 28 -5 11 1600 372.50 31-1-W 48 44/8 31 -5 12 1425 340.00 31-2-W 53 44/8 31 -5 12 1575 365.00 31-3-W 58 44/8 31 -5 12 1750 398.00 31-4-W 63 44/s 31 -5 12 1900 424.00 34-1-W 49 48/8 34 -6 13 2000 438.00 34-2-W 54 48/8 34 -6 13 2175 472.00 34-3-W 59 48/8 34 -6 13 2350 501.50 34-4-W 64 48/8 34 -6 13 2500 530.50 For Price List of Boiler parts, see pages 1 86 to 205, inclusive. * For Fuels and Ratings, see page 9. 28 Standard Water Boiler Measurements No. A B ,1 K P R S 15-1-W 27% 43^ 15% 8% x 11% 7 46/8 19/8 17-1-W 28% 41% 15% 8% x 11% 7 43% 21% 17-2-W 28% 45% 15% 8% x 11% 7 47% 21% 17-3-W 28% 49% 15% 8% x 11% 7 51% 21% 19-1-W 30% 42 15% 8% x 11% 8 44^ 24/8 19-2-W 3oy 2 46 15% 8% x 11% 8 48H 24/ 8 19-3-W 30 l / 2 50 15% 8 l / 2 x 11% 8 52^ 24/8 22-1-W 35 44 17 9% x 13% Q 46^ 27 22-2-W 35 48% 17 9% x 13K 9 51 27 22-3-W 35 53 17 9% x 13% 9 55^ 27 22-4-W 35 57% 17 9% x 13% 9 60 27 25-1-W 38 45 17% 9% x 13% 10 48 30/8 25-2-W 38 49% 17% 9% x 13% 10 52^ 30/s 25-3-W 38 54 17% 9% x 13% 10 57 30/ 8 25-4-W 38 58% 17/ 2 9% x 13% 10 61% 30/8 28-1-W 41% 47 18/8 9H x 16 11 50 33% 28-2-W 41% 52 18H 9/8 x 16 11 55 33% 28-3-W 41% 57 18/8 9/8 x 16 11 60 33% 28-4-W 41% 62 18/8 9/8 x 16 11 65 33% 31-1-W 44 H 48 18% 9/8 x 16 12 51 36% 31-2-W 44/8 53 18% 9/8 x 16 12 56 36% 31-3-W 44/8 58 18% 9/8 x 16 12 61 36% 31-4-W 44H 63 18% 9/8 x 16 12 66 36% 34-1-W 48/ 8 49 19% 9/a x 16 13 52 39/8 34-2-W 48/8 54 19% 9/8 x 16 13 57 39/8 34-3-W 48/8 59 19% 9H x 16 13 62 39/ 8 34-4-W 48/8 64 19% 9/8 x 16 13 67 39/8 See page 38 for distances between centers of outlets and inlets. NOTE. IDEAL Boilers are so designed that any casting, whether Round or Square, may be taken through any door or opening which is not less than 2 feet 6 inches wide. 29 Ideal Arco Steam Boilers (Patented) No. 2-22-S. (Without Trimmings) No. Height (to top outlet) Inches Nomi- nal Diam. Grate Inches Grate Area Sq. Ft. Aver- F a . pot Sq. Ft. Height Water Line Inches x Out- let 2 Inlets Inches Smoke Pipe Inches Ra- tings List Price Complete 2-19-S 57 19 1.76 1.84 50 2% 8 350 $167.00 3-19-S 615* 19 1.76 1.84 54^ 2^ 8 400 193.00 2-22-S 58K 22 2.40 2.53 53^ 3 9 525 226.00 3-22-S 63K 22 2.40 2.53 56% 3 9 575 240.00 2-25-S 61' 4 25 3.14 3.20 54K 3^ 9 625 277.50 3-23-S 66K 25 3.14 3.20 S9X 3% 9 700 300.00 2-28-S 62% 28 4.12 4.30 56 4 10 900 360.50 3-28-S 67/s 28 4.12 4.30 61K 4 10 1000 389.50 2-3 1-S 66 31 4.90 5.10 57 fc 4 10 1275 470.00 3-3 1-S 71% 31 4.90 5.10 63^ 4 10 1400 500.00 2-34-S 69 34 5.94 6.00 59^ 5 11 1500 530.00 3-34-S 75 34 5.94 6.00 6S 1 A 5 11 1650 575.00 For Price List of Boiler parts, see pages 186 to 205 inclusive. For additional detailed measurements, see pages 34 and 35. *For Fuels and Ratings, see page 9. 30 Ideal Arco Water Boilers (Patented iS.i'4H*-lt* ^ '*'**' No. 2-22-W Water Boiler No. Height (to top outlet) Inches Nomi- nal Diam. Grate Grate Area Sq. Ft. Aver- F&e- pot Outlets No. and Size Inlets No. and Size Smoke Pipe Inches * Ra- tings List Price Complete Inches Sq. Ft. 2-19-W 50% 19 1.76 1.84 2-2% 2-2% 8 575 $158.00 3-19-W 54% 19 1.76 1.84 2-2% 2-2% 8 650 184.50 2-22-W 52% 22 2.40 2.53 2-3 2-3 9 875 217.50 3-22-W 57K 22 2.40 2.53 2-3 2-3 9 950 230.00 2-25-W 55 25 3.14 3.20 2-3% 2^3% 9 1025 270.00 3-25-W 60 25 3.14 3.20 2-3% 2-3% 9 1150 290.00 2-28-W 55% 28 4.12 4.30 2-4 2-4 10 1500 350.50 3-28-W 60% 28 4.12 4.30 2-4 2-4 10 1650 380.00 2-31-W 59 31 4.90 5.10 2-4 2-4 10 2100 457.50 3-3 1-W 64% 31 4.90 5.10 2-4 2-4 10 2325 495.00 2-34-W 61i 34 5.94 6.00 2-5 2-5 11 2475 525.00 3-34-W 66^ 34 5.94 6.00 2-5 2-5 11 2725 565.00 For Price List of Boiler parts, see pages 186 to 205, inclusive. For additional detailed measurements, see pages 34 and 35. * For Fuels and Ratings, see page 9. 31 Ideal Arco Steam Boilers (Patented) No. 1-34-S Boiler The following sizes of Steam Boilers with one intermediate section are specially suited to low chimneys; and for soft coal. (See page 9.) No. Height (to top outlet) Inches Norn. i>i. mi Grate Inches Grate Area Sq. Ft. Aver. Fire- pot Sq. Ft Height Water Line Inches i Out- let 2 Inlets Inches Smoke Pipe Inches ft Ra- tings List Price Complete -19-S -22-S -25-S -28-S -31-S 1-34-S 52^ 54% 56% 57% 60% 64 19 22 25 28 31 34 1.76 2.40 3.14 4.12 4.90 5.94 1.84 2.53 3.20 4.30 5.10 6.00 45^ 49 49% 50 52^ 54% I* 4 5 8 9 9 10 10 11 275 400 500 800 1000 1250 $140.50 193.00 219.50 331.00 389.50 462.50 For Price List of Boiler parts, see pages 186 to 205, inclusive. For additional detailed measurements, see pages 34 and 35. * For Fuels and Ratings, see page 9. 32 Ideal Arco Water Boilers (Patented) No. 1-34-W Boiler The following sizes of Water Boilers with one intermediate section are specially suited to low chimneys; and for soft coal. (See page 9.) Aver No. (to top outlet) Inches Diam. Grate Inches Grate Area Sq. Ft. Fire- pot Sq. Ft. No. and Size No. and Size Smoke Pipe Inches Ra- tings List Piice Complete 1-19-W 45% 19 1.76 1.84 2-2^ 2-2* 8 450 $131.50 1-22-W 48^ 22 2.40 2.53 2-3 2-3 9 650 184.00 1-2 5- W 50 25 3.14 3.20 2-3^ 2-3 K 9 825 210.50 1-28-W 50^ 28 4.12 4.30 2-4 2-4 10 1325 321.00 1-3 1-W 54tf 31 4.90 5.10 2-4 2-4 10 1650 380.00 1-34-W 565* 34 5.94 6.00 2-5 2-5 11 2075 450.00 For Price List of Boiler parts, see pages 186 to 205, inclusive. For additional detailed measurements, see pages 34 and 35. * For Fuels and Ratings, see page 9. 33 Ideal Arco Measurements For Hard Coal For Soft Coal (Above outlines do not represent the Water Boiler the outlines are of Steam Boilers used to show measurements of both types.) For details of measurements see page 35. 34 Ideal Arco Measurements Continued Table of distances between points as outlined on skeleton sketch of Boilers shown on page 34. These measurements are given in inches. Steam No. A B I K M P R s 1-19-S 30# 52% 14% sy 2 x\i% 45 y 2 8 59% 15% 2-19-S 30# 57 H* 8*Axll% 50 8 64X 15* 3-19-S 30^ 61% 14* 8y 2 xii% 54^ 8 683^ 15* 1-22-S 35 U% 16* 9 X 13X 49 9 62% 16 2-22-S 35 58% 16X 9 x 13X 53^ 9 67 16 3-22-S 35 6334 16* 9 X13X 56% 9 71* 16 1-25-S 38 56% 17% 9 X13X 49X 9 65X 16 2-25-S 38 61% 17% 9 X13X 54X 9 70X 16 3-25-S 38 66% 17% 9 X13X 59X 9 75 X 16 1-28-S 41 ?/8 57% 173X 9%xl8 50 10 66 18 2-28-S 412/8 62 % 17^ 9#x 18 56 10 70X 18 3-28-S 413/8 67 T \ 17* 9ft x 18 61* 10 75X 18 1-31-S 44% 60% 18 9%x 18 52^ 10 69^ 19^ 2-3 1-S 44% 66 18 9Hx 18 57^ 10 76 19^ 3-3 1-S 44% 7\7/ s 18 9%x 18 63^ 10 six 19^ 1-34-S 48% 64 19 9%xl8 54^ 11 73X 20 2-34-S 48% 69 19 9^x18 5934 11 77^ 20 3-34-S 48% 75 19 9%xl8 65 J4 11 84X 20 Water No. A B I K P R S 1-19-W 30^ 45^ 14* sy 2 x\i% 8 53^ 15* 2-19-W 30^ 50% W sy 2 xii% 8 57& 153X 3-19-W 30^ 54% 14* 8 l Axil% 8 62 y 2 15X 1-22-W 35 48 X 16* 9 x 13X 9 56X 16 2-22-W 35 52X 16* 9 x 13X 9 60^ 16 3-22-W 35 57X 16* 9 x 13X 9 64X 16 1-25-W 38 50 \^y^ 9 x 13X 9 58^ 16 2-25-W 38 55 ny* 9 X13X 9 63^ 16 3-25-W 38 60 \7y 2 9 x!3X 9 68^ 16 1-28-W 413/8 50y 2 17% 9^x18 10 59 18 2-28-W 413/8 55^ 17X 9^x18 10 63X 18 3-28-W 413/g 60^ 17* 9^x18 10 68X 18 1-3 1-W 44^ 54X 18 9^x18 10 62H 19K 2-3 1-W 44 y& 59 18 9^x18 10 67ft \9% 3-3 1-W 44^ 64% 18 9^x18 10 74% \9y 2 1-34-W 48^ 56X 19 9^x18 11 64ft 20 2-34-W 48^ 61ft 19 9^x18 11 7oy & 20 3-34-W 48% 66 ft 19 9^x18 11 75% 20 See page 38 for distances between centers of outlets and inlets. 35 Ideal Premier Steam Boilers No. 2024 Steam Boiler No. Height (to top outlet) Inches Norn. Diani. Grate Inches Grate Area Sq. Ft. Aver- age Fire- pot Sq. Ft. Height Water Line Inches Outlets and In- letst Size Inches Smoke Pipe Inches * Ra- tings List Price Complete 1015 45 15 1.21 .06 40% 2 7 175 $105.50 2015 49 15 1.21 .06 44% 2 7 200 114.00 13015 53 15 1.21 .06 48% 2 7 225 123.00 1018 47tf 18 1.76 .53 43 % 2% 7 275 140.50 2018 52 18 1.76 .53 47% 2% 7 300 149.50 t3018 S6X 18 1.76 .53 51K 2% 7 325 158.00 1021 50 21 2.40 2.18 44% 3 9 400 193.00 2021 54 21 2.40 2.18 49 3 9 425 199.50 t3021 58 21 2.40 2.18 53% 3 9 450 206.50 t4021 62, n a 21 2.40 2.18 58H 3 9 475 2 13'. 00 1024 51 24 3.14 2.82 45% 3% 9 525 226.00 2024 55% 24 3.14 2.82 50^ 3% 9 575 240.00 13024 60 24 3.14 2.82 55 3% 9 625 277.50 t4024 64}g 24 3.14 2.82 59i 9 rt 3% 9 650 287.50 k 1027 51% 27 3.90 3.83 46% 4 10 750 317.00 >2027 56 t 7 s 27* 3.90 3.83 51 T 6 fl 4 10 800 331.00 t3027 6m 27 3.90 3.83 56% 4 10 850 346.00 f4027 66ft 27 3.90 3.83 6 1, 3 ,, 4 10 900 360.50 t We do not recommend the use of these sizes with low grades of soft coal. | Two outlets and three inlets. For Price List of Boiler parts, see pages 186 to 205, inclusive. For additional measurements, see pages 38 and 39. * For Fuels and Ratings, see -page 9. 36 Ideal Premier Water Boilers No. 2124 Water Boiler No. Height (to top outlet) Inches Norn. Diam. Grate Inches Grate Area Sq. Ft. Average Firepot Sq. Ft. Outlets and InletsJ Size Inches Smoke- Pipe Inches Ra- tings List Price Complete 1115 40 15 .21 .06 2 7 300 $88.00 2115 44 15 .21 .06 2 7 325 96.50 tans 48 15 .21 .06 2 7 350 101.00 1118 42^ 18 .76 .53 1% 7 450 131.50 2118 47 18 .76 .53 1% 7 500 140.50 f3118 51J4 18 .76 .53 2K 7 550 153.50 1121 44 21 2.40 2.18 3 9 600 164.50 2121 48^ .21 2.40 2.18 3 9 650 184.00 t3121 53 21 2.40 2.18 3 9 - 700 191.00 '4121 57 A 21 2.40 2.18 3 9 750 197.00 1124 45 24 3.14 2.82 3J* 9 875 217.50 2124 50 24 3.14 2.82 3^ 9 950 230.00 13124 55 24 3.14 2.82 3K 9 1025 270.00 |4124 59ft 24 3.14 2.82 3# 9 1075 277.50 1127 46 27 3.90 3.83 4 10 1250 307.00 2127 5018 27 3.90 3.83 4 10 1325 321.00 13127 55% 27 3.90 3.83 4 10 1400 336.00 f4127 60H 27 3.90 3.83 4 10 1475 350.50 fWe do not recommend the use of these sizes with low grades of soft coal. JA11 except 27-inch Grate Diameter have three outlet and three inlet tappings; 27-inch Boilers have two outlet and three inlet tappings. For additional measurements, see pages 38 and 39. For price list of boiler parts, see pages 186 to 205, inclusive. * For Fuels and Ratings, see page 9. 37 Premier Boiler Measurements f -A - (Above outline represents Steam Boilers outlines of which arc used to show measurements of both types.) For details of measurements, see page 39. Tapping Data on Ideal Water Boilers To enable fitters to cut their piping at their shops we herewith publish a table giving the distances between the centers of outlets on top of the Boiler, and between the faces of the bosses in which the inlets are tapped on each side of the Boiler. Arco Boilers Premier Boilers Grate Inches Between Centers of Outlets Inches *Between Return Inlets Inches Grate Inches Between Centers of Outlets Inches *Between Return Inlets Inches 19 22 25 28 31 34 19* 23 25* 1% 36ft 24H >M i$ 39? 15 18 21 24 27 iig 17% 20ft 2235 INf i 28% MX Standard Boilers Grate Inches Between Centers of Outlets Inches Between Return Inlets Inches Grate Inches Between Centers of Outlets Inches Between Return Inlets Inches 15 17 19 22 15* 17H 19* 21H 19/8 21% |T 25 28 31 34 24% 27H 29* 323^ 30/ 8 33% 36* 39/ 8 * NOTE. This distance between return tappings applies also on Steam Boilers. The distance between return inlets of both Steam and Water Sectional Boilers is: 15-inch grate, 25J? inches; 19-inch grate, 29y inches; 22-inch grate, 33, 9 fl inches; 25-inch grate, 39% inches; 28-inch grate, 41 j inches; 36-inch grate, 52f6 inches; 48-inch grate, 64} J inches. 38 Premier Boiler Measurements Continued Table of distances between points outlined on skeleton sketch of Boilers shown on page 38. These measurements are given in inches. Steam No. A B I K M p *R s 1015 24 45 X 15/8 8 x \0/ 2 40# 7 52 isy 2015 24 49% 15/8 8 x \0}4 44^ 7 56 15K 3015 24 53X 15/8 8 x 10K 48^ 7 60 15% 1018 27 47% 15H 9 x lift 43 X 7 54^ 17% 2018 27 52 15^8 9 x lift 47^ 7 58^ 17% 3018 27 56X 153/g 9 x 11# 51^ 7 63 17% 1021 30/8 49X 15% 10/8 x 13X 44^ 9 57X ISA 2021 30>^ 53% 15% 10/8 x 13X 49 9 61* ISA 3021 30/8 58X 15Jg 10>^x 13X 53^ 9 66X ISA 4021 30/8 62j 9 6 15% 10>^x 13X 58^ 9 71^ ISA 1024 33^ 50% 16/8 10^ x 13% 45^ 9 58^ 18H 2024 33^ 55 V 2 16/8 10/8 x 13X 50X 9 63^ 3024 33^ 60X 16/8 10H x 13X 55 9 68 K 18 H 4024 33/8 65 16/8 \0/8 x 13X 59A 9 73^ iSH 1027 34 51# 163/8 9 x 15 46^ 10 62^ 18>i 2027 34 56A 163/8 9 x 15 51A 10 67A 18H 3027 34 61^8 163/8 9 x 15 56X 10 72^ 18H 4027 34 66A 163/8 9 x 15 61A 10 77A 18H Water No. A B I K P *R S 1115 24 40^ 15/8 8 x 10)4 7 47X 15% 2115 24 44^ 15/8 8 x 10% 7 51X 15% 3115 24 48^ 15/8 8 x 10K 7 55X 15% 1118 27 42% 15/8 9 x 11% 7 49^ 17% 2118 27 47 15H 9 x 11# 7 53% 17% 3118 27 51X 15/8 9 x lift 7 58 17% 1121 30^ 44 15/8 10/8x13% 9 52 ISA 2121 30>^ 48 M 15% 10/8 x 13X 9 56^ ISA 3121 30>^ 53 15% lO^x 13X 9 61 ISA 4121 30^ 57 A 15% \0/8 x 13X 9 65H ISA 1124 33^ 45 X 16/8 10^ x 13X 9 53% ISJH 2124 33>^ 50 16/8 10>ixl3X 9 58 18| J 3124 33>^ 54% 16/8 \0/8 x 13X 9 62% 18{\ 4124 33^ 59 ft 16/8 10>ix 13X 9 671f 18^ 1127 32^ 46 l6f/8 9 x 15 10 57 18^ 2127 32>^ 50H 163/8 9 x 15 10 61 H 18^ 3127 32^ 55^ 163/8 9 x 15 10 66^ 18# 4127 32^ .601 i 163/8 9 x 15 10 I 71H 18H * NOTE. When smoke-pipe is reversed add 1^ inches to the 15-inch and 18-inch and \% inches to the 21-inch and 24-inch measurements. See page 38 for distances between centers of outlets and inlets. 39 Ideal Water and Laundry Heaters No. 152 Ideal Premier No. 10 Ideal Junior No. 10 Ideal Arco No. 1-D Ideal Laundry See pages 218 to 227 inclusive for temperature ratings. 40 Ideal Water and Laundry Heaters Data and List Prices Style No. Nominal Diameter Grate Inches Grate Area Sq.Ft. Outlets Inches List Price Complete flDEAL Premier 101 10 .59 1-1H $ 37.00 t 121 12 .84 3-1** 65.00 1 122 12 .84 3-1** 77.00 1 151 15 1.23 3-2 89.00 i 152 15 1.23 3-2 106.00 i 181 18 1.92 3-2 118.00 < 182 18 1.92 3-2 138.00 1 IDEAL Junior 10 .54 1-1** 34.00 10 12 .80 3-1** 57.00 12 12 .80 3-1** 73.00 20 15 1.23 3-2 83.00 22 15 1.23 3-2 102.00 30 18 1.92 3-2 114.00 32 18 1.92 3-2 142.00 IDEAL Arco 10 10 .54 1-1** 33.00 12 12 .80 1-1** 37.00 15 15 1.23 1-1** 50.00 IDEAL Laundry 1-D 10 .54 1-1 31.00 See pages 218 to 227 inclusive, for ratings. t No. 101 is not provided with butterfly doors, but can be so equipped if ordered. None of these Heaters has an inter- mediate section. i Nos. to 12 have slide-center grates; Nos. 20 to 32 have rocking grates. Equipped with Dome sections. When Water Heaters are subjected to some unusual pres- sure, as is the case when tanks are connected direct to City Pumping Station, and the pressure is increased during times of conflagration or the like, it is recommended that the sys- tem be equipped with a Water-Pressure Reducing Valve. No fire tools are supplied with IDEAL Water Heaters. For Price List of Boiler parts, see pages 186 to 205 inclusive. 41 Water Heaters and Storage Tanks IDEAL Junior Water Boiler or Tank Heater con- nected to large Horizontal Tank for Storage of Hot Water. See pages 41 and 132 to 135. IDEAL Premier Junior Water Heater connected to Vertical Tank and a Sylphon Damper Regulator for controlling the temper- ature of the water. See pages 218 to 227. Dotted lines show other methods of connection top piping outlines show a method of get- ting extra quick hot aucet supply. (See pages 41 and 132 to 135.) Tank Legs per set of three, List Price $3.00. IK. inches floor to tank; &H inches over all. 42 Water Heaters and Storage Tanks This view shows a No. IDEAL Water Heater con- nected to a kitchen range Boiler. IDEAL Water Heaters are also used very economically to warm small cottages or parts of homes, offices, livery stables, barns, small stores, railroad switch towers, and small sta- tions, commission storage rooms, etc. For prices, see page 41. Cut illustrates the indirect method of hot-water service. A low-pressure steam boiler is used in connection with a pipe coil fitted in the storage tank. This method of heating hot water for domestic supply should be used when there is a liability of deposit, as this will accumulate in the storage tank, from which it can be readily removed through the man- hole. This method should also be used when the water is exceptionally soft, and likely to cause discoloration. This system requires no additional space for installation, and prevents any possible injury to Boiler. 43 Ideal Water-Heater Dimensions h-vE-r-H j-p->: '*'" "I/&\L C Ideal Junior Ideal Arco Ideal Laundry See pages 218 to 227 inclusive for temperature ratings. 44 Ideal Water-Heater Dimensions Cont'd Ideal Junior Water Heaters No. R A P B s I E 10 12 20 22 30 32 34^ 39 43 l /i 47% 51% 47% 51% 18 20X 20^ 22% 22% 26^ 26X 5 6 6 6 6 7 7 31 35 39% 42^ 46% 42^ 46^ isk 18& 20A 20 & 23% 23% 14# 13* 13X 14# 14# 15X 15X 12 12 14% 14% 18X 18 Ideal Premier Junior Water Heaters No. A B E I p R S 101 121 122 151 152 181 182 18 24 24 25^ 25 % 27 27 29% 37X 42^ 42^ 47^ 44 % 51X 12 14* 14# 17X 18X 17K 9X 13% 13% 15>^ is y s 15% isyt 5 6 6 6 7 7 7 33^ 41^ 46^ 47 ^ 53^ 50 57 18# 18% 20% 20^ 24X 24X Ideal Arco Water Heaters No. A C D E F G 10 16 9# 21% 2634" 275* 5 12 l9/ 2 9% 223/s 27^ 28 1 4 5 15 21 10^ 24^ 30X 31 6 Ideal Laundry Water Heater No. 1-D No. A B I F D E G 1-D 27 i2rt 27^ 6 14# 7 T V 5^x9^ See pages 218 to 227 inclusive for ratings. 45 46 00 23 R 2 3 1 I II S x Is s s s S 2 3 8. 8 8 - S 1 S i! I'i-a - s 1 1 5 i' 00 ? 2 S ? * -o ! ll *> !2 *< rf CN O LJ O XfS O <* CN O 10 X 0< O 00 1^ O | -^^ s s o 1 S| i! II 2S > o w rt i. es s I lili s^SS^ Boi r g ern fur or fo nc t f on When require the Boiler is c We do trimmings occ 51 o CO fc VH *- ID M c ~ M o O 5 1 * 2 8 II < .f d ( co M ^ ? (D , i 2 * ; S i 2 o 2; 2 o 00 . . . XX 00 . . . CN CN o CN CJ IO 5S CN CN CN CN (J CN to to <* to y S^XTO x^X? . . CN -H ^ CN CN S CN CN CN CN CN >*;* .0.0 CN o NNVN \^\^s^> \^N^ v^x^ to Jf CN CN to to to ^rjH NO NO 00 to u CN **^ iO >O oo oo 5 NO NO IM t-l Steam and Wate >team and Wate team and Water earn and Water . r Steam and Wate team and Water team or Water . earn or Water. . c _r ^C/3 c _r ^C/2 ii 1 i^ il | | I f Price per square foot . Single-Column: Peerless, Single-Co Rococo, Single-Col Two-Column: Peerless, Two-Colu Rococo, Two-Colui Verona, Steam and Three-Column: Peerless, Three-Co Rococo, Three-Col Four-Column: Peerless, Four-Coh Rococo, Four-Colu 52 2 1 ^ ; 2 1 * ; ; 10 u CN VO . . . . :> 1 $ : : 00 O oo ^ : : : >o 10 - o V* CN u ^ i^ 10 CM o CN 10 S o CN 1 ; ;?; CN -\* CO 5 10 00 o CN : i- ; 3 Tf '% i! ; c ^ rt ajiS I 1 Si cj 1 8 ue and Window: ^tna Flue, Steam or W Areal Sanitary Box-Bas Italian Flue, Steam an Rococo Window, Steam w eu S t-J rt *J MI g : ee n-SS?, h d "S S 53 Radiator Variety and Groups Rococo One-, Two-, Three- and Four-Column Rococo Window Rococo Wall Peerless One-, Two-, Three- and Four-Column 54 Radiator Variety and Groups The leading general feature of AMERICAN Radiators is the unequaled variety of different shapes, sizes, and styles of ornamentation, in which they are made. A reference to the pages noted below will indicate to what extent they are made up into odd shapes for special and irregu- lar locations. Our lines are also notable for a wide variety of artistic styles of ornamentation, which permit selections that harmon- ize with any of the modern popular styles of architectural finish or decoration. For instance, either the Renaissance, Rococo, Mission, Colonial or Empire styles of structure or wall ornamentation may be employed throughout a home, or several of these styles may be utilized in different rooms, and selections can be made from AMERICAN Radiators to harmonize with these decorations, varied or otherwise. There are occasional instances where radiation is wanted in one style and in various widths for different parts of a building. Therefore, for the assistance of Architects, Engi- neers, Heating Contractors and Fitters, we herewith set forth the various typical groups of our Radiator products having more than one sectional construction, so that they may be more readily specified or selected for work requiring one pat- tern of uniform outlines or ornamentation, in different widths. Groups and Data Name Construction Width Inches Width of Inches Pages Rococo 1 -Column 4^ 5/2 56, 57 2-Column 7# 8/2 58, 59 3-Column W 10 60, 61 4-Column 10/2 nx 62, 63 Window \2/ 2 12/2 80 Wall 13* 2% thick 107-109 Peerless 1 -Column 4^ 5/2 64, 65 2-Column 7H 8/2 66, 67 3-Column 9 10 68, 69 4- Column 10% 11X 70, 71 55 Rococo Single-Column Radiators For Steam and Water Each section is 4^ inches wide. Width of legs, 5M inches. These Radiators are made in special shapes as follows: Concealed Brackets, for Steam or Water see page 78 Circular, Steam and Water see page 93 Corner, Steam and Water see page 94 Curved, Steam and Water see page 95 Legs, Extra High Solid, for Steam see page 99 Marble-Top, with Saddles, for Steam and Water see page 99 56 Rococo Single-Column Radiators For Steam and Water No. of Sec- tions *Length 2 finches per Sec. HEATING SURFACE SQUARE FEET 38-in. Height 3 sq. ft. per Sec. 32-in. Height 2^ sq.ft. per Sec. 26-in. Height 2 sq. ft. per Sec. 23-in. Height l^sq.ft per Sec. 20-in. Height l^sq.ft per Sec. 2 5 6 5 4 3% 3 3 T/2 9 7/2 6 5 4% 4 10 12 10 8 6% 6 5 12% 15 Utf 10 8/3 7/2 6 15 18 15 12 10 9 7 17# 21 l7/ 2 14 11% 10/2 8 20 24 20 16 13^ 12 9 22^ 27 22y 2 18 15 13^ 10 25 30 25 20 16% 15 11 27^ 33 27^ 22 18% 16^ 12 30 36 30 24 20 18 13 32^ 39 32 / 2 26 21% l9/ 2 14 35 42 35 28 23% 21 15 37^ 45 37^ 30 25 22^ 16 40 48 40 32 26% 24 17 42/2 51 42^ 34 28X 25^ 18 45 54 45 36 30 27 19 47 M 57 47^ 38 31% 28/2 20 50 60 50 40 33^ 30 21 52^ 63 52# 42 35 31^ 22 55 66 55 44 36% 33 23 57^ 69 57^ 46 38% 34^ 24 60 72 60 48 40 36 25 62^ 75 62^ 50 41% 37^ 26 65 78 65 52 43% 39 27 67^ 81 67^ 54 45 40^ 28 70 84 70 56 46% 42 29 72^ 87 72^ 58 48% 43^ 30 75 90 75 60 50 45 31 77^ 93 77^ 62 51% 46^ 32 80 96 80 64 53% 48 These Radiators for Steam and Water are tapped 2 inches and bushed as per list on page 105. Single-Column Radiators for Steam are connected with right- hand threaded, extra-heavy nipples; for Water, extra-heavy right and left threaded nipples at top and bottom. For one-pipe Steam work the supply-leg section is constructed with low drip hub, and for two-pipe Steam work the return-leg section is constructed with low drip hub. For distance from floor to center of tapping and distances between centers of upper and lower tappings, etc., see page 104. *In estimating length of this Radiator allow ^ inch for each bushing. 57 Rococo Two-Column Radiators For Steam and Water Each section is 7% inches wide. Width of legs, nches. Rococo Two-Column Radiators are made in special shapes as follows: Circular, Steam and Water ..................... see pages 91 to 93 Corner, Steam and Water ...................... see pages 94 and 97 Curved, Steam and Water ............................. see page 95 Legs, Extra High Solid, for Steam ...................... see page 99 Marble-Top, with Saddles, for Steam and Water ......... see page 99 ConcealedBrackets.for SteamandWater(Detroitand Pierce)see page 101 58 Rococo Two-Column Radiators For Steam and Water No. of Sec- tions * Length 2% in. ;>er Sec. HEATING SURFACE SQUARE FEET 45-in. Height 5 sq. ft. per Sec. 38-in. Height 4 sq.ft. per Sec. 32-in. Height 3M sq.ft. per Sec. 26-in. Height 2% sq. ft. per Sec. 23-in. Height 2% sq. ft. per Sec. 20-in. Height 2 sq.ft. per Sec. 2 5 10 8 6% 5K 4% 4 3 IX 15 12 10 8 7 6 4 10 20 16 13^ 10% 9K 8 5 12# 25 20 16% 13K 11% 10 6 15 30 24 20 16 14 12 7 17J4 35 28 23^ 18% 16K 14 8 20 40 32 26% 21* - 18% 16 9 22M 45 36 30 24 21 18 10 25 50 40 33 M 26%-, 23% 20 11 27^ 55 44 36% 29M 25% 22 12 30 60 48 40 32 28 24 13 32^ 65 52 43K 34% 30K 26 14 35 70 56 46% 37% 32% 28 15 37^ 75 60 50 40 35 30 16 40 80 64 53 M 42% 37% 32 17 42^ 85 68 56% 45^ 39% 34 18 45 90 72 60 48 42 36 19 47^ 95 76 63 K 50% 44^ 38 20 50 100 80 66% 53K 46% 40 21 52# 105 84 70 56 49 42 22 55 110 88 73^ 58% 51# 44 23 57K 115 92 76% 61M 53% 46 24 60 120 96 80 64 56 48 25 62 V 2 125 100 83K 66% 58K 50 26 65 130 104 86% 69% 60% 52 27 67^ 135 108 90 72 63 54 28 70 140 112 93 H 74% 65^ 56 29 n% 145 116 96% 77K 67% 58 30 75 150 120 100 80 70 60 31 77^ 155 124 103^ 82% 72^ 62 32 80 160 128 106% 85 M 74% 64 Above Radiators are tapped 2 inches and bushed as per list on page 105. Connected at bottom at Detroit Plant with extra-heavy right- and left threaded nipples; at all other plants with extra-heavy right- hand threaded nipples for Steam. Made for water with extra-heavy right- and left-hand threaded nipples at top and bottom. For one-pipe Steam work the supply-leg section is constructed with low drip hub, and for two-pipe Steam work return-leg section has low drip hub. For distance from floor to center of tapping, and distances be tween centers of upper and lower tappings, etc., see page 104. * In estimating length of this Radiator allow ^ inch for each bushing. 59 Rococo Three-Column Radiators For Steam and Water Each section is 9J4 inches wide. Width of legs, 10 inches. Made at Detroit Plant in special shapes and on special orders as follows: Circular, for Steam and Water see pages 91 to 93 Corner, for Steam and Water see pages 94 and 96 Curved, for Steam and Water see page 95 Hot Closet, for Steam and Water see page 89 Ventilating see pages 86 and 87 Legs, Detachable High, for Steam and Water see page 98 Legs, Extra High Solid, Steam and Water (Pierce Plant).. see page 99 Marble-Top Lugs, for Steam and Water see page 99 Marble-Top Saddles, for Steam and Water (Pierce Plant) .see page 99 Concealed Brackets, Steam and Water (Detroit and Pierce) . .page 101 60 Rococo Three-Column Radiators For Steam and Water No. of Sec- tions * Length 2^ in. per Sec. HEATING SURFACE SQUARE FEET 45-in. Height, 6 sq. ft. per Sec. 38-in. Height, 5 sq. ft. per Sec. 32-in. Height, 4^ sq. ft. per Sec. 26-in. Height, 3M sq. ft. per Sec. 22-in. Height, 3 sq. ft. per Sec. 18-in. Height, 2M sq.ft. per Sec. 2 5 12 10 9 7/ 2 6 4^ 3 l l /2 18 15 13 JK nx 9 6K 4 10 24 20 18 15 12 9 5 12 X 30 25 22^ 18* 15 nx 6 15 36 30 27 22^ 18 13# 7 17# 42 35 31# 26* 21 15* 8 20 48 40 36 30 24 18 9 22^ 54 45 40^ 33M" 27 20X 10 25 60 50 45 37^ 30 22 K 11 27^ 66 55 49^ 41* 33 24^ 12 30 72 60 54 45 . 36 27 13 32^ 78 65 58^ 48^ 39 29X 14 35 84 70 63 52/2 42 31^ 15 37^ 90 75 67/2 56X 45 33%: 16 40 96 80 72 60 48 36 17 42^ 102 85 76/2 631^ 51 38X 18 45 108 90 81 67 K 54 40^ 19 47^ 114 95 85/2 71X 57 42^ 20 50 120 100 90 75 60 45 21 52^ 126 105 94^ 78^ 63 47 X 22 55 132 110 99 82^ 66 49^ 23 57^ 138 115 103/2 86X 69 51* 24 60 144 120 108 90 72 54 25 62^ 150 125 112^ 93^ 75 56X 26 65 156 130 117 97^ 78 58^ 27 67^ 162 135 121% 101X 81 60^ 28 70 168 140 126 105 84 63 29 72^ 174 145 130^ 108 % 87 65X 30 75 180 150 135 H2/2 90 67 y 2 31 77^ 186 155 139^ ne% 93 69% 32 80 192 160 144 120 96 72 Above Radiators are tapped 2 inches and bushed as per list on page 105. All Water Rococo Radiators are connected with extra-heavy malleable right and left threaded nipples. Rococo Steam Radiators from Detroit Plant are connected with extra-heavy malleable right and left threaded nipples; at all other plants right-hand threaded nipples are used. For one-pipe Steam work the supply-leg section is constructed with low drip hub, and for two-pipe Steam work the return-leg section has low drip hub. For distance floor to center of tapping and distances between centers of upper and lower tappings, etc., see page 104. * In estimating length of Radiator, allow ^ inch for each bushing. 61 Rococo Four-Column Radiators For Steam or Water Each section is 103^ inches wide. Width of legs, 11^ inches. This pattern of Radiators is not made in any special or odd shapes, other than that same can be furnished with Sad- dles for Marble-Top; see page 99. 62 Rococo Four-Column Radiators For Steam or Water No. of Sec- tions * Length 3 in. per Sec. HEATING SURFACE SQUARE FEET. 45-in. Height 10 sq. ft. per Sec. 38-in. Height 8 sq. ft. per Sec. 32-in. Height 6*A sq. ft. per Sec. 26-in. Height 5 sq. ft. per Sec. 22-in. Height 4 sq. ft. per Sec. 18-in. Height 3 sq. ft. per Sec. 2 6 20 16 13 10 8 6 3 9 30 24 I9tf 15 12 9 4 12 40 32 26 20 16 i > 5 15 50 40 32^ 25 20 15 6 18 60 48 39 30 24 18 7 21 70 56 45 K 35 28 21 8 24 80 64 52 40 32 24 9 27 90 72 58^ 45 36 27 10 30 100 80 65 50 40 30 11 33 110 88 71# 55 44 33 12 36 120 96 78 60 48 36 13 39 130 104 84^ 65 52 39 14 42 140 112 91 70 56 42 15 45 150 120 97 M 75 60 45 16 48 160 128 104 80 64 48 17 51 170 136 110^ 85 68 51 18 54 180 144 117 90 72 54 19 57 190 152 123^ 95 76 57 20 60 200 160 130 100 80 60 21 63 210 168 136^ 105 84 63 22 66 220 176 143 110 88 66 23 69 230 184 149^ 115 92 69 24 72 240 192 156 120 96 72 25 75 250 200 162^ 125 100 75 26 78 260 208 169 130 104 78 27 81 270 216 175^ 135 108 81 28 84 280 224 182 140 112 84 29 87 290 232 188^ 145 116 87 30 90 300 240 195 150 120 90 31 93 310 248 201 % 155 124 93 32 96 320 256 208 160 128 96 Above Radiators are tapped 2 inches, and bushed as per list on page 105. Connected at top and bottom with extra-heavy right and left nipples. For distance from floor to center of tapping, and distances be- tween centers of upper and lower tappings, see page 104. * In estimating length of Radiator, allow J^ inch for each bushing. 63 Peerless Single-Column Radiators For Steam and Water Each section is 4> inches wide. Width of legs, S 1 A inches. This pattern of Single-Column Radiators is made in special shapes as follows: Circular, for Steam and Water see pages 91 to 93 Concealed Brackets, for Steam or Water see page 78 Corner, for Steam and Water see pages 94 and 97 Curved, for Steam and Water see page 95 Legs, Extra High Solid, for Steam see page 99 Marble-Top, with Saddles, for Steam and Water see page 99 64 Peerless Single-Column Radiators For Steam and Water No. of Sec- tions * Length ^V^ in. per Sec. HEATING SURFACE SQUARE FEET. 38-in. Height 3 sq. ft. per Sec. 32-in. Height ly, sq.ft. per Sec. 26-in. Height 2 sq. ft. per Sec. 23-in. Height 1% sq. ft. per Sec. 20 in. Height 1^ sq.ft. per Sec. 2 5 6 5 4 3% 3 3 7^ 9 7% 6 5 4X 4 10 12 10 8 6% 6 5 12# 15 I2*j 10 8% 7^ 6 15 18 15 12 10 9 7 17# 21 17# 14 11% 10# 8 20 24 20 16 13# 12 9 22^ 27 22^ 18 15 13# 10 25 30 25 20 16% 15 11 27^ 33 27^ 22 18X 16% 12 30 36 30 24 20 18 13 32^ 39 32^ 26 21% 19K 14 35 42 35 28 23% 21 15 37% 45 37^ 30 25 22^ 16 40 48 40 32 26% 24 17 42 # 51 42^ 34 28% 25 y 2 18 45 54 45 36 30 27 19 47 ^ 57 47^ 38 31% 28^ 20 50 60 50 40 33% 30 21 52^ 63 52 # 42 35 31# 22 55 66 55 44 36% 33 23 57^ 69 57^ 46 38% 34^ 24 60 72 60 48 40 36 25 62^ 75 62^ 50 41% 37M 26 65 78 65 52 43% 39 27 67^ 81 67^ 54 45 40^ 28 70 84 70 56 46% 42 29 72^ 87 72^ 58 48% 43 M 30 75 90 75 60 50 45 31 77% 93 77K 62 51% 46K 32 80 96 80 64 53% 48 These Radiators tapped 2 inches and bushed as per list on page 105. Single-Column Radiators for Steam are connected with right- hand threaded extra-heavy nipples; for Water, extra-heavy right and left threaded nipples at top and bottom. For one-pipe Steam work the supply-leg section is constructed with low drip hub, and for two-pipe Steam work the return -leg section is constructed with low drip hub. For distance from floor to center of tapping and for distances between centers of upper and lower tappings, etc., see page 104. *In estimating length of this Radiator allow % inch for each bushing. 65 Peerless Two-Column Radiators For Steam and Water Each section is 7^ inches wide. Width of legs, 8*4 inches. Peerless Two-Column Radiators are made in special shapes as follows: Circular, for Steam and Water see pages 91 to 93 Corner, for Steam and Water see pages 94 and 97 Curved, for Steam and Water see page 95 Legs, Extra High Solid, for Steam see page 99 Marble-Top, with Saddles, for Steam and Water see page 99 66 Peerless Two-Column Radiators For Steam and Water No. of Sec. Length 2^-in. per Sec. HEATING SURFACE SQUARE FEET 45-in. Height. 5 sq.ft. per Sec. 38-in. Height. 4 sq. ft. per Sec. 32-in. Height. 3Jsq.ft. per Sec. 26-in. Height. 2 sq.ft. per Sec. 23-in. Height. 24 sq-ft. per Sec. 20-in. Height. 2 sq.ft. per Sec. HS-in. Height. U sq.ft. per Sec . 2 5 10 8 6% 5% 4% 4 3 3 T 1 A 15 12 10 8 7 6 4^ 4 10 20 16 13M 10% 9% 8 6 5 12# 25 20 16% 13% 11% 10 7K 6 15 30 24 20 16 14 12 9 7 n i /2 35 28 23% 18% 16% 14 10K 8 20 40 32 26% 21% 18% 16 12 9 22^ 45 36 30 24 21 18 13^ 10 25 50 40 33% 26% 23% 20 15 11 27^ 55 44 36% 29% 25% 22 16K 12 30 60 48 40 32 28 24 18 13 32^ 65 52 43% 34% 30% 26 19# 14 35 70 56 46% 37% 32% 28 21 15 37^ 75 60 50 40 35 30 22^ 16 40 80 64 53% 42% 37% 32 24 17 42 J4 85 68 56% 45% 39% 34 25^ 18 45 90 72 60 48 42 36 27 19 47^ 95 76 63% 50% 44% 38 28^ 20 50 100 80 66% 53% 46% 40 30 21 52^ 105 84 70 56 49 42 31M 22 55 110 88 73% 58% 51% 44 33 23 57^ 115 92 76% 61% 53% 46 34^ 24 60 120 96 80 64 56 48 36 25 62 K 125 100 83% 66% 58% 50 37^ 26 65 130 104 86% 69% 60% 52 39 27 67^ 135 108 90 72 63 54 40 Y 2 28 70 140 112 93% 74% 65% 56 42 29 72^ 145 116 96% 77% 67% 58 43 1 / 2 30 75 150 120 100 80 70 60 45 31 77% 155 124 103% 82% 72% 62 46^ 32 80 160 128 106% 85% 74% 64 48 Above Radiators are tapped 2 inches and bushed as per list on page 105. For distance from floor to center of tapping, and distances be- tween centers of upper and lower tappings, etc., see page 104. Connected at top and bottom with extra-heavy right and left threaded nipples for Water; and extra-heavy right-hand threaded nipples at bottom at Pierce Plant and with extra-heavy right and left threaded nipples at Detroit Plant for Steam. For one-pipe Steam work the supply-leg section is constructed with low drip hub, and for two-pipe Steam work the return-leg section is constructed with low drip hub. *In estimating length of Radiator, allow % inch for each bushing. tlS-inch height is not made for Water. 67 Peerless Three-Column Radiators For Steam and Water Each section is 9- inches wide. Width of legs, 10 inches. Peerless Three-Column Radiators are made in special shapes as follows: Circular, for Steam and Water see pages 91 to 93 Corner, for Steam and Water see page 94 Curved, for Steam and Water see page 95 Marble-Top Lugs, for Steam and Water see page 99 Peerless Three-Column Radiators For Steam and Water No. of Sec- tions * Length 2 l / 2 in. per Sec. HEATING SURFACE SQUARE FEET 45-in. Height 6 sq. ft. per Sec. 38-in. Height 5 sq. ft. per Sec. 32-in. Hei ht 4^ sq. ft. per Sec. 26-in. Height 3M sq.ft. per Sec. 22-in. Height 3 sq. ft. per Sec. 18-in. Height 2% sq.ft. per Sec. 2 5 12 10 9 7* 6 4^ 3 TY* 18 15 13* H* 9 6% 4 10 24 20 18 15 12 9 5 12* 30 25 22^ 18* 15 11M 6 15 36 30 27 22* 18 13# 7 17# 42 35 31* 26X 21 15# 8 20 48 40 36 30 24 18 9 22^ 54 45 40^ 33& 27 20^ 10 25 60 50 45 37* 30 22/ 2 11 27^ 66 55 49 % 41* 33 24 & 12 30 72 60 54 45 36 27 13 32y 2 78 65 58^ 48%' 39 29^ 14 35 84 70 63 52* 42 31/2 15 37^ 90 75 67 % 56X 45 33^ 16 40 96 80 72 60 48 36 17 42^ 102 85 76K 63^ 51 38 ^ 18 45 108 90 81 67 Yz 54 40^ 19 47^ 114 95 85* 71* 57 42^ 20 50 120 100 90 75 60 45 21 52/2 126 105 94 K 78^ 63 47 X 22 55 132 110 99 82^ 66 49/2 23 57/ 2 138 115 103* 86X 69 si# 24 60 144 120 108 90 72 54 25 62 K 150 125 112* 93%- 75 56X 26 65 156 130 117 97^ 78 58^ 27 67^ 162 135 121* 101X 81 60|< 28 70 168 140 126 105 84 63 29 72^ 174 145 130* 108^ 87 65 X 30 75 180 150 135 H2/ 2 90 67^ 31 77^ 186 155 139* 116X 93 69^ 32 80 192 160 144 120 96 72 Above Radiators are tapped 2 inches and bushed as per list on page 105. For distance from floor to center of tapping, and distances be- tween centers of upper and lower tappings, etc., see page 104. For Water, connected with extra-heavy right and left threaded nipples at top and bottom; for Steam, with extra-heavy right and left threaded nipples. For one-pipe Steam work the supply-leg section has low drip hub; and for two-pipe Steam work the return-leg section has low drip hub. *In estimating length of Radiator allow ^ inch for each bushing. 69 Peerless Four-Column Radiators For Steam or Water Each section is 10^ inches wide. Width of legs, \\Y inches. This pattern of Radiators is not made in any special or odd shapes, but can be furnished with Saddles for Marble-Top; see page 99 All American Direct Radiators are connected with right- and left- hand threaded nipples, having 60-degree threads (U. S. Standard) which insure a joint which is tight, strong and reliable. 70 Peerless Four-Column Radiators For Steam or Water No. of Sec- tions * Length 3 in. per Sec. HEATING SURFACE SQUARE FEET 45'-in. Height 10 sq. ft. per Sec. 38-in. Height 8 sq. ft. per Sec. 32-in. Height 6 1 A sq.ft. per Sec. 26-in. Height 5 sq. ft. >er Sec. 22-in. Height 4 sq. ft. per Sec. 18-in. Height 3 sq. ft. per Sec. 2 6 20 16 13 10 8 6 3 9 30 24 I9fc 15 12 9 4 12 40 32 26 20 16 12 5 15 50 40 32^ 25 20 15 6 18 60 48 39 30 24 18 7 21 70 56 45^ 35 28 21 8 24 80 64 52 40 32 24 9 27 90 72 5sy 2 45 36 27 10 30 100 80 65 50 40 30 11 33. 110 88 7\y 2 55 44 33 12 36 120 96 78 60 48 36 13 39 130 104 84^ 65 52 39 14 42 140 112 91 70 56 42 15 45 150 120 97M 75 60 45 16 48 160 128 104 80 64 48 17 51 170 136 110^ 85 68 51 18 54 180 144 117 90 72 54 19 57 190 152 123^ 95 76 57 20 60 200 160 130 100 80 60 21 63 210 168 136^ 105 84 63 22 66 220 176 143 110 88 66 23 69 230 184 149^ 115 92 69 24 72 240 192 156 120 96 72 25 75 250 200 162^ 125 100 75 26 78 260 208 169 130 104 78 27 81 270 216 175^ 135 108 81 28 84 280 224 182 140 112 84 29 87 290 232 188^ 145 116 87 30 90 300 240 195 150 120 90 31 93 310 248 2013^ 155 124 93 32 96 320 256 208 160 128 96 Above Radiators are tapped 2 inches, and bushed as per list on page 105. For distance from floor to center of tapping, and distances between centers of upper and lower tappings, etc., see page 104. Connected at top and bottom with extra-heavy right and left nipples. *In estimating length of Radiator, allow 3^ inch for each bushing. 71 Verona Steam and Water Radiators Patented Nov. 3, 1896 Each section is 8 inches wide. Width of legs, 8^ inches. Verona Radiators are made in special shapes as follows: Curved, for Steam and Water see page 95 Corner, for Steam and Water see pages 94 and 96 Legs, Detachable High, for Steam and Water see page 98 Marble-Top, with Lugs, for Steam and Water see page 99 All American Direct Radiators are connected with right- and left-hand threaded nipples having 60 degree threads (U. S. Standard) which insure a joint which is tight, strong and reliable. 72 Verona Steam and Water Radiators No. of Sec- tions * Length 23^ in. per Sec. HEATING SURFACE SQUARE FEET 38-in. Height 4 sq. ft. per Sec. 32-in. Height 3% sq. ft. per Sec. 26-in. Height 2% sq. ft. per Sec. 20-in'. Height 2 sq. ft. per Sec. 2 5 8 6% 5K 4 3 7^ 12 10 8 6 4 10 16 13% 10% 8 5 uy 2 20 16% 13 H 10 6 15 24 20 16 12 7 17M 28 23 Ji 18% 14 8 20 32 26% 21% 16 9 22^ 36 30 24 18 10 25 40 33% 26% 20 11 27^ 44 36% 29% 22 12 30 48 40 32 24 13 32^ 52 43 M 34% 26 14 35 56 46% 37% 28 15 37^ 60 50 40 30 16 40 64 53^ 42% 32 17 42'^ 68 56% 45% 34 18 45 72 60 48 36 19 47^ 76 63 1 A 50% 38 20 50 80 66% 53% 40 21 52/2 84 70 56 42 22 55 88 73M 58% 44 23 57^ 92 76% 61% 46 24 60 96 80 64 48 25 62^ 100 83 M 66% 50 26 65 104 86% 69% 52 27 67^ 108 90 72 54 28 70 112 93^ 74% 56 29 12% 116 96% 77^ 58 30 75 120 100 80 60 31 77^ 124 103% 82% 62 32 80 128 106% 85% 64 The Verona Radiator is tapped 2 inches, and bushed as per regular list on page 105. For distance from floor to center of tapping, and distances be- tween centers of upper and lower tappings, etc., see page 104. Top of each Verona Water leg section has 1 54-inch plug, which can be taken out to make top connection when desired. For Steam, connected with extra-heavy right- and left-hand threaded nipples; for Water, with extra-heavy right- and left-hand threaded nipples top and bottom. For one-pipe Steam work the supply-leg section is constructed with low drip hub and for two-pipe Steam work the return-leg section is constructed with low drip hub. *In estimating length of Radiator allow % inch for each bushing. 73 Italian Flue Ornamental Radiators For Steam and Water Patented October 20, 1896 Each section is 8^ inches wide. Width of legs, 8>3 inches Italian Flue Radiators are made in special shapes as follows: Corner, for Steam and Water see pages 94 and 97 Curved, for Steam and Water see page 95 Legs, Detachable, High, for Steam and Water see page 98 Marble-Top Lugs, for Steam and Water see page 99 Italian Flue Ornamental Radiators For Steam and Water No. of Sec- tions * Length 3 in. per Sec. HEATING SURFACE SQUARE FEET 38-in. Height 7 sq. ft. per Sec. 32-in. Height 5M sq. ft. per Sec. 26-in. Height 4J-6 sq. ft. per Sec. 20-in. Height 3M sq. ft. per Sec. 2 6 14 n/ 2 9 6^ 3 9 21 17 X 13# 9^ 4 12 28 23 18 13 5 15 35 28^ 22/ 2 16X 6 18 42 34^ 27 19# 7 21 49 40X 31# 22^ 8 24 56 46 36 26 9 27 63 si# 40^ 29X 10 30 70 57K 45 32^ 11 33 77 63X 49^ 35^ 12 36 84 69 54 39 13 39 91 74^ 58^ 42X 14 42 98 80/2 63 45^ 15 45 105 86X 67^ 48^ 16 48 112 92 72 52 17 51 119 97^ 76^ 55X 18 54 126 103^ 81 58^ 19 57 133 109X 85 */ 2 61^ 20 60 140 115 90 65 21 63 147 120^ 94^ 68X 22 66 154 126^ 99 71^ 23 69 161 132X 103^ 74^ 24 72 168 138 108 78 25 75 175 143^ 112^ SIX 26 78 182 149^ 117 84^ 27 81 189 155X \2\% 87^ 28 84 196 161 126 91 29 87 203 166^ 130^ 94X 30 90 210 172^ 135 97^ 31 93 217 178X 139^ 100^ 32 96 224 184 144 104 Above Radiators are tapped 2 inches, and bushed as per list on page 105. For distance from floor to center of supply tapping, and distances between centers of upper and lower tappings, etc., see page 104. Connected with extra-heavy right- and left-hand threaded nipples. For one-pipe Steam work the supply-leg section is constructed with low drip hub, and for two-pipe Steam work the return-leg sec- tion is constructed with low drip hub. Leg section of Italian Flue Water Radiator has IJ^-inch plug at top, which can be taken out to make top connection when desired. * In estimating length of Radiator allow % inch for each bushing. 75 Peerless Two-Col. Hospital Radiators For Steam and Water Each section is 7H inches wide. Width of legs, 9> l / 2 inches. Not made in any special shapes. Sections have 3-inch centers. Made specially for hospitals, sanitariums, and all buildings where a Radiator having separated sections, easily cleaned, supplies the need of a heating surface which meets all the sanitary demands of such institutions. 76 Peerless Two-Col. Hospital Radiators For Steam and Water No. of Sec- tions Length 3-in. per Sec. HEATING SURFACE SQUARE FEET 45-in. Height. 5 sq. ft. per Sec. 38-in. Height. 4 sq. ft. per Sec. 32-in. Height. 3.\ sq. ft. per Sec. 26-in. Height. 2 sq. ft. per Sec. 23-in. Height. 2J sq.ft. per Sec. 20-in. Height. 2 sq. ft. per Sec. 2 6 10 8 6% 5% 4% 4 3 9 15 12 10 8 7 6 4 12 20 16 13% 10% 9% 8 5 15 25 20 16% 13% 11% 10 6 18 30 24 20 16 14 12 7 21 35 28 23% 18% 16% 14 8 24 40 32 26% 21% 18% 16 9 27 45 36 30 24 21 18 10 30 50 40 33% 26% 23% 20 11 33 55 44 36% 29% 25% 22 12 36 60 48 40 32 28 24 13 39 65 52 43% 34% 30% 26 14 42 70 56 46% 37% 32% 28 15 45 75 60 50 40 35 30 16 48 80 64 53% 42% 37% 32 17 51 85 68 56% 45% 39% 34 18 54 90 72 60 48 42 36 19 57 95 76 63 X 50% 44% 38 20 60 100 80 66% 53% 46% 40 21 63 105 84 70 56 49 42 22 66 110 88 73% 58% 51% 44 23 69 115 92 76% 61% 53% 46 24 72 120 96 80 64 56 48 25 75 125 100 83% 66% 58% 50 26 78 130 104 86% 69% 60% 52 27 81 135 108 90 72 63 54 28 84 140 112 93% 74% 65% 56 29 87 145 116 96% 77% 67% 58 30 90 150 120 100 80 70 60 31 93 155 124 103% 82% 72% 62 32 96 160 128 106% 85% 74% 64 Above Radiators are tapped 2 inches, and bushed as per list on page 105. For distance from floor to center of tapping, and distances be- tween centers of upper and lower tappings, etc., see page 104. Connected at top and bottom with extra-heavy right and left threaded nipples for Water, and extra-heavy right-hand threaded nipples at bottom for Steam. For one-pipe Steam work the supply- leg section has low drip hub, and for two-pipe Steam work the return- leg section has low drip hub. * In estimating length of Radiator allow ^ inch for each bushing. 77 Direct Radiators on Brackets For Steam and Water Peerless Single Column Illustration above is to show how Radiator may be sup- ported by Concealed Brackets. For description of Brackets and their special uses, see page 101. Rococo One-, Two-, and Three-Column and Peerless Single-Column Radiators can be fitted with these Brackets on special orders. NOTE. Orders which call for "Radiators without legs, to be used in connection with Brackets," will be understood by plant to mean Radiators with the regular end leg, but with the feet cut off, and will have the regular outside tapping into which a bushing can be screwed and will have the regular air-vent. 78 Direct Radiators on Brackets For Steam and Water Rococo Two-Column This type of Radiator is very desirable for use in narrow corridors, or in rooms where floor space is limited; specially advantageous for side walls, or in basements above water line of Steam Boilers. Can be used for heating aspirating shafts in ventilating work, etc. The same data, as regards heating surface, threading nipple connection, and tapping, applies to these patterns as to Radiators having feet. 79 Rococo Window Radiators For Steam or Water Mn nf * HEATING SURFACE SQUARE FEET Sections Length 3 Inches per Section 20-in. Height 5 Sq. Ft. per Section 16-in. Height 5&Sq. Ft. per Section 13-in. Height 3 Sq. Ft. per Section 2 6 10 7 l / 2 6 3 9 15 11% 9 4 12 20 15 12 5 15 25 18% 15 6 18 30 22J^ 18 7 21 35 26}4 21 8 24 40 30 24 9 27 45 33% 27 10 ,30 50 37^ 30 Can be built up like all AMERICAN Radiators to any practical greater number of sections. Tapped 2 inches, and bushed as per list on page 105. Eccentric bushings will be supplied if so required and specially ordered. As made at Detroit Plant these Radi- ators are connected with extra-heavy right- and left-hand threaded nipples. Top of each leg section has 1^-inch plug which can be taken out to make top connec- tion when desired. For data regarding width of sections, dis- tance from floor to center of tapping, distances between centers of upper and lower tappings, etc., see page 104. *In estimating length of Radiators, allow J^ inch for each bushing. View of End Section 80 Aetna Flue Window Radiators For Steam or Water * HEATING SURFACE SQUARE FEET No. of Length, 20-in. 18-in. 16-in. 14-in. 13-in. tions 3 inches per Sec. Height. 6 sq. ft. per Sec. Height. 5% sq. ft. per Sec. Height. 4% sq. ft per Sec. Height. 4 sq. ft. per Sec. Height. 3% sq. ft. per Sec. 2 6 12 10% 9% 8 7% 3 9 18 16 14 12 11 4 12 24 21% 18% 16 14% 5 15 30 26% 23% 20 18% 6 18 36 32 28 24 22 7 21 42 37% 32% 28 25% 8 24 48 42% 37% 32 29% 9 27 54 48 42 36 33 10 30 60 53% 46% 40 36% 11 33 66 58%' 51% 44 40% 12 36 72 64 56 48 44 Can be built up, like all AMERICAN Radiators, to any practical greater number of sections. For Aetna Curved and Corner Radiators, see pages 94 and 97. Above Radiators are tapped 2 inches, and bushed as per list on page 105. Each section is 12^ inches wide. For distance from floor to center of tapping, and distances be- tween centers of upper and lower tappings, etc., see page 104. For one-pipe Steam work the supply-leg section is constructed with low drip hub, and for two-pipe Steam work the return-leg sec- tion is constructed with low drip hub. Connected with extra-heavy right- and left-hand threaded nipples. Top of each leg section has l^-inch plug, which can be taken out to make top connection when desired. * In estimating length of Radiator allow ^ inch for each bushing. 81 Italian Orna. Flue Ventilating Radiators For Steam and Water Each section is 8j/ inches wide. This pattern of Radiator is not made in any special or odd shape, as the Box-Bases can only be made in straight form. See page 84 for illustrations and data of the adjustable Box Bases. In ordering please state whether back or bottom inlet is required. Italian Orna. Flue Ventilating Radiators For Steam and Water No. of Sections * Length 3 inches per Sec. HEATING SURFACE SQUARE FEET 39^-in. Height. 7 sq. ft. per Sec. 33 ^-in. Height. 5% sq. ft. per Sec. 27^-in. Height. 4% sq. ft. per Sec. 21^-in. Height. 3tf sq. ft. per Sec. 2 6 14 11 ^ 9 6/2 3 9 21 17* 13# 9X 4 12 28 23 18 13 5 15 35 28|^ 22^ 16# 6 18 42 M/2 27 19^ 7 21 49 40^ 31K 22^ 8 24 56 46 36 26 9 27 63 51^ 40^ 29X 10 30 70 5754 45 32^ 11 33 77 63 X 49)^ 35 % 12 36 84 69 54 39 13 39 91 743X 58^ 42 # 14 42 98 80^ 63 45 / 2 15 45 105 86X 67 ft 483x 4 16 48 112 92 72 52 17 51 119 97 tf 76/ 2 55X 18 54 126 103^ 81 58^ 19 57 133 109^ 85 # 61 X 20 60 140 115 90 65 21 63 147 120^ 94^ 68 X 22 66 154 126^ 99 71# 23 69 161 132^ 103^ 743.4 24 72 168 138 108 78 25 75 175 143# \\2/ 2 81 *4 Above Radiators are tapped 2 inches, and bushed as per list on page 105. For distance from floor to center of tapping, and distances between centers of upper and lower tappings, etc., see page 104. Connected with extra-heavy right- and left-hand threaded nipples. For one-pipe Steam work the supply-leg section is constructed with low drip hub, and for two-pipe Steam work the return-leg sec- tion is constructed with low drip hub. * In estimating length of Radiator allow J^ inch for each bushing. 83 Italian Flue Box-Bases Showing Rear Half of Box-Base and Dampers. Back Air-Inlet Closed. (Patent applied for] Outside measurements of flange or lip around back air-inlet of Box-Base, for attaching sheet-iron sleeve or pipe, are: No. Base Section Inches No. Base Section Inches G-53 G-54 G-55 G-56 G-57 3 4 5 6 7 2Y 4 x3Ji 5^x3^ 6 x3K 9 x3fc ll%x3K G-58 G-59 G-60 G-61 G-62 8 9 10 11 12 UVx3X 15^x3!* 18tf x3Ji 2lXxiK 24 Ji x 3% Box-Base, showing Operation of Dampers. For Bottom Air-Inlet. (Patent applied for) Where air conduit is brought up through floor, under radiator, the opening in floor to be covered by dampers in Base should be: No. Base Section Inches No. Base Section Inches H-53 H-54 H-55 H-56 H-57 3 4 5 6 3tf x3$* S 1 A *3% 6/8 x 3J* 8^ x 3% 11^x3% H-58 H-59 H-60 H-61 H-62 8 9 10 11 12 14% x 3 7/ 8 15H x 3% 18 x 3% 21/8 x 3% 24/8 x 3% NOTE. 12-Section Box-Base is to be used for Radiator of twelve sections, or any even number of sections larger. 11-Section Box- Base for Radiator of eleven sections, or any odd number of sections larger. Bottom of back air-inlet opening is 1 inch above floor level. In ordering Box-Bases to be placed in middle of long Radiators, note that, for instance, to cover six flues or middle sections requires an 8-Section Base, to cover seven flues or middle sections requires 9- Section Base, etc. 84 New Adjustable Box Base For Ventilating Radiators This portable i n t e r c h a ngeable Base is compact and fits under the Radiator snugly; the dampers work with revers- ible action, so that when the in- side inlet is open the outside dam- per in the front of the Base is closed and vice versa. Can be Front View with Rear Wall Collar and Damper furnished with either an opening and damper in the back (as shown) or in the floor, as may be desired. Made at Detroit Plant only. Orders should always stipu- late whether the bases are desired with regular inlet collar in the rear as above shown, or for inlet to come through the floor. See list of sizes on page 87. Wall Boxes These are substantially constructed; and their angle slats and inside brass-wire screen render them storm- and insect- proof. Outside measurement of Wall Box is 5 x 17^ inches, to conform with brick measure. The outside measurement of the flange is 4% x 17 inches. Brass and Bronze Wall Boxes: Made, the same dimen- sions as Iron Wall Boxes, entirely of commercial brass or bronze, including the deflecting plates and wire screen. Shipped in the rough unless otherwise ordered. Made at De- troit Plant. 85 New Adjustable Box-Bases For Ventilating Radiators Front View: Above Base is a No. G-8-3, for a Rococo 3-Column 8-section Radiator. These bases and corresponding front and back plates are regularly made in eleven sizes for Rococo One-, Two-, Three- and Four-Column; Peerless One-, Two-, Three- and Four- Column, as listed on page 87. They fit under regular AMER- ICAN Radiators as carried in our warehouses, with refer- ence to the amount of air required, rather than the size of the Radiator. The smallest size Three-Column Base (No. G-5-3) fits under a five-section Radiator, or larger (in odd sections.) The largest size (No. G-15-3) fits under a fifteen- section Radiator, or larger (in odd sections.) A detailed view of the Base appears on page 85, and sizes of openings on page 87. The two plates which are adjusted to the front and back of the Radiator, on top of the Base, are held in place by bolts running through the center or corners of the plate, which can readily be removed for cleaning. 86 New Adjustable Box-Bases NOTE. Measurements are given in inches for Bases with back opening, and for bottom openings. The data on back opening Base represents outside measure of the iron flanges; the data on bottom opening Base represents the largest size openings which can be cut in the floor under the Bases for the air inlet. Single-Column Box-Bases Two-Column Box-Bases BACK OP'G BOTTOM OP'G BACK OP'G BOTTOM OP'G No. J3 ^ | 3 No. I \ No. j: | i ! No J3 2 ^ A G- 5-1 2i! 585 H- 5-1 3 5 G- 5-2 2H 5l 9 B H- 5-2 356 5 G- 6-1 24? 7is H- 6-1 3 1% G- 6-2 2H 7l 9 B H-6-2 356 756 G- 7-1 241 103% H- 7-1 3 10 G- 7-2 211 IDA H- 7-2 356 10 G- 8-1 24i 12g H- 8-1 3 1256 G- 8-2 21 124? H- 8-2 356 1256 G- 9-1 2tf 1541 H- 9-1 3 15 G- 9-2 218 15 3 7 2 H-9-2 356 15 G-10-1 24? 173* H-10-1 3 1756 G-10-2 2H 1711 H-10-2 356 1756 G-ll-l 241 20& H-ll-1 3 20 G-ll-2 21! 20A H-ll-2 356 20 G-12-1 24i 224? H-12-1 3 22% G-12-2 211 2245 H-12-2 356 2256 G-13-1 241 25& H-13-1 3 25 G-13-2 2H 25A H-13-2 356 25 G-14-1 24i 274! H-14-1 3 2756 6-14-2 211 27i? H-14-2 356 2756 G-15-1 24? 30^, H-15-1 3 30 G-15-2 2tt 30A H-15-2 356 30 Three-Column Box-Bases Four-Column Box-Bases BACK OP'G BOTTOM OP'G BACK OP G BOTTOM OP'G No. 1 & No. 1 5 be No. Si TJ ~ 6J ,3 No. 1 I* x G- 5-3 2H 5 A H- 5-3 3 l / 2 5 G- 5-4 21 6Si H- 5-4 4 656 G- 6-3 2H 7i 9 B H- 6-3 3% 756 G- 6-4 2Si 93?, H- 6-4 4 956 G- 7-3 2r 10 3 3 2 H- 7-3 356 10 G- 7-4 2i 12? H- 7-4 4 1256 G- 8-3 211 124! H- 8-3 356 1256 G- 8-4 2 3 i isi H- 8-4 4 1556 G- 9-3 2i3 15 3 7 2 H- 9-3 3% 15 G- 9-4 2i isii H- 9-4 4 1856 G-10-3 2H 171* H-10-3 3 l /2 17% G-10-4 2i 214! H-10-4 4 2156 G-ll-3 2H 20& H-ll-3 3 l /2 20 G-ll-4 21 24A H-ll-4 4 2456 G-12-3 2ii 224 H-12-3 3Y 2 22 l /2 G-12-4 2 27A H-12-4 4 2756 G-13-3 2|g 25 3 3 2 H-13-3 3 l /2 25 G-13-4 2J 30^ H-13-4 4 30 1 A G-14-3 211 274 H-14-3 3Y2 27 1 A G-14-4 231 33, 9 a H-14-4 4 3356 G-15-3 2\l 30A H-15-3 Z l /2 30 G-15-4 2l\ 36^ H-15-4 4 3656 Orders should state whether "Back Opening" or " Bottom Opening." 87 Areal Sanitary Ventilating Radiators For Steam Only No. 10 No. 15 Total Height of Radiator and Base 30 ^ inches 3Qi fi inches Length over all * 2 9i^ inches *44)4 inches Width of Panel 123^ inches 12^ inches Width of Base at floor line 12 inches 12 inches Heating Surface 80 sq. ft. 120 sq. ft. Depth of Lip on back of Base 1 Y inches 1 % inches Length of Lip, outside measurement 24 inches 40^ inches Width of Lip, outside measurement 6% inches 6% inches Number of square inches in Air opening i. e., inside measure- ment of Back opening 23^x6 inches 40x6 inches Above Radiators are tapped 2 inches and bushed, as per list on page 105. Distance from floor to center of supply tapping is 9 inches, return S 1 A inches. For one-pipe Steam work the supply-leg section is constructed with low drip hub, and for two-pipe Steam work the return-leg section is constructed with low drip hub. * In estimating length of Radiator allow M inch for each bushing. Hot-Closet Radiators Made in 44-Inch Rococo Only, Steam and Water Number *L'gth inches Heating Surf ace square feet Number "L'gth inches Heating Surf ace square feet 2 3 4 5 37*4 42^ 47 K 52y 2 53 63 73 83 6 7 8 57*/ 2 62 y 2 61^2 93 103 113 Made larger on special order These Radiators are tapped 2 inches and bushed as per list on page 105. Oven has two shelves 26 l / 2 inches long, 12^ inches wide, with 7 inches space between. Doors are stenciled "R" for Right; "L" for Left for correct assembling. The outside width of oven is 14 inches, and this fact should be borne in mind by fitters when arranging for connec- tions, so that distance from center of tapping to wall shall not be less than 9 inches. *In estimating length, allow */> inch for each bushing. 89 Rococo Pantry Radiators For Steam or Water This Radiator and Plate-warmer combined is made up from Rococo Wall Sections (7-foot only) for Steam or Water. It is not only very handy for residence pantries, but in extended constructions this warmer will be found most adapt- able to the needs of hotel and restaurant kitchens wherein it is necessary to keep a large number of plates and other dishes warm and ready for service. It can be made up in various heights . It is shipped made up. Measurements No. Heights Inches Heating Surface List Price 1 7 7 sq. ft. $ 8.00 2 17 15 " 15.00 3 27 23 " 22.00 4 37 31 " 29.00 5 47 39 " 36.00 Length 23 inches Width 13'xC " Height, floor to bottom of lower section 4 In ordering, state whether for Steam or Water, and what size tap- ping is required. 90 Circular Radiators Notes on Construction Circular Radiators are made in heights as listed on pages 57, 59, 61, 65, 67, and 69. Tapped 2 inches and bushed as per list on page 105. Circular Radiators are furnished in two pieces, forming two separate and distinct Radiators, which are simply bolted together, and can be taken apart, placed around a column and again bolted together. For one-pipe work this Radiator has two tappings for valves; for two-pipe work and for Water it has four tappings for valves two supply in front and two return in back. When above Circular Radiators (for Steam only) are not intended to be placed around a column or post, they can, when specially ordered, be furnished all in one piece, having two connections for valves for two-pipe work. One-piece Circular Radiators are not supplied for one-pipe Steam, as the drainage would be unsatisfactory. Where Circular Radi- ators are used in connection with one-pipe system, each half of the circle should be connected as an independent Radiator. All Circular Water Radiators are made in two pieces. In order to give more space for adjusting valves the sections of all Circular Steam and Water Radiators having supply and return openings are separated by an intermediate section without tapping boss, as shown in illustration. Radiators above listed are all made at Pierce and Detroit Plants, except the twelve section, which is made at Detroit Plant only. The following Circular Radiators, in the Rococo 38-inch Two-Column Steam pattern only, are regularly carried in stock : No. Sections Heating Surface Square Feet List Price j 12 48 $33.00 2 16 64 44.00 3 20 80 55.00 4 24 96 66.00 5 28 112 77.00 6 32 128 88.00 7 36 144 99.00 All other patterns made on special order only. Distance from floor to center of either supply or return tapping is 4 inches. Circular Radiators can be made to work as one Radiator, single-pipe system, by use of elbows and tee. 91 Circular Radiators Rococo Two-Column Circular Radiator Made in all heights of following patterns: Peerless Single-Column (steam and water). Peerless Two-Column (steam and water). Peerless Three-Column (steam and water). Rococo One-Column (steam and water). Rococo Two-Column (steam and water). Rococo Three-Column (steam and water). For measurements, see page 93. Rococo Two-Column Circular Steam Radiators, in 38-inch height only, are carried in stock at Detroit Plant, as per list on page 91. All other patterns of Circular Radiators made on special order only. 92 Circular Radiators Continued Rococo and Peerless Single-ColumnSteam and Water No. of Sections Outside Diameter at Legs Inside Diameter at Legs No. of Sections Outside Diameter at Legs Inside Diameter at Legs 16 2QX 8% 40 38 26 18 22% iox 42 39/ 2 2T/2 20 23^ ii# 44 40^ 287/ 8 22 25/8 13/8 46 42>i 30% 24 26/2 U/2 48 43^ 31* 26 28 16 50 45 % 33X 28 29^ 17# 52 46^ 34^ 30 30^ l87/ 8 54 48>^ 36^ 32 32% 20^ 56 49^ 37/2 34 33^ 21# 58 51 39 36 35^ 23/8 60 52/8 40% 38 36H 24^ Rococo and Peerless Two-ColumnSteam and Water 12 20^ 2J/s 38 39^ 21# 16 23^ &x 40 41 23 18 25X 7X 42 42^ 24^ 20 26^ 8^ 44 43^ 25^ 22 28^ 10/& 46 45/8 27/8 24 29^ n/2 48 46|< 28^ 26 31 13 50 48X 30X 28 32^ 14^ 52 49^ 31^ 30 33^ iSH 54 51/8 33/8 32 35^ n% 56 52^ 34/2 34" 36^ 18% 58 54 36 36 38^ 20/s 60 55/8 37/8 Rococo and Peerless Three-Column Steam and Water 12 24 3 38 41^ 20>^ 14 25 Y 4 4X 40 42^ 21^ 16 26^ S/s 42 43^ 22%: 18 28 7 44 45 24 20 29X 8^ 46 46^ 25/8 22 30^ 9/2 48 47^ 26 fc 24 317/8 I0# 50 49 28 26 33 % 12% 52 50^ 29/8 28 34 ^ 13/ 2 54 51^ 30^ 30 35^ U7/ 8 56 53 32 32 37^ 16X 58 54 % 33 X 34 38^ 17^ 60 55^ 34^ 36 39^ 18 1C Corner Radiators Rococo Two-Column Corner Radiators are made in all heights of the following patterns:- Aetna Window (Detroit Plant). Rococo Window (Detroit Plant). Italian Flue, Steam and Water Detroit Plant). Peerless Single-Column, Steam nly (Pierce Plant). Peerless Two-Column, Steam and Water (Detroit Plant). Peerless Two-Column, Steam only (Pierce Plant). Peerless Three-Column, Steam and Water (Detroit Plant). Peerless Three-Column, Steam only (Pierce Plant). Rococo Single-Column, Steam only (Pierce Plant). Rococo Two-Column, Steam only (Pierce Plant). Rococo Two-Column, Steam and Water (Detroit Plant). Rococo Three-Column, Steam and Water (Detroit Plant). Rococo Three-Column, Steam only (Pierce Plant). Verona, Steam and Water (Detroit Plant). NOTE. For Steam indicate which end has supply tapping. 94 Curved Radiators Aetna Flue Curved Radiator Rococo Curved Window Radiator Curved Radiators are made in all heights of patterns as follows: Peerless Single-Col. (Steam and Water.) Verona (Steam and Water). Peerless Two-Col. (Steam and Water). Rococo Window. Rococo Single-Col. (Steam and Water). Aetna Flue. Rococo Two-Col. (Steam and Water) . Italian Flue. Rococo Three-Col. (Steam and Water). NOTE. In ordering Curved or Corner Radiators, specify the exact radius or angle of the base-board within which the Radiator is to be placed. For method of arriving at exact radius or angle, see drawings and instructions on pages 183 to 185. NOTE. Where Radiators are covered by seats, curtains, shields, etc., this fact is to be taken into account in estimating quantity of radiation required for proper service. It is important that a heavy paper template showing exact size and radius of each curved radiator shall accompany the order. 95 Corner Radiator Measurements In ordering Corner Radiators give number of sections in corner and number of sections in each arm, also state which arm, looking into corner, has the supply leg. For ordering Corner or Curved Radiators, see page 183. In all heights of Curved and Corner Steam Radiators, owing to the difference in heights of supply and return end tappings from floor, we must know (by sketch) which end of Radiator is for supply and whiqh for return, as you face the inside of angle or curve. In estimating length of Radiators allow ^ inch for each bushing. Measurements for Verona Cor- ner Radiators, for Steam and Hot Water (3 sections to make corner). For heights and heating surfaces of sec- tions, see page 73. Measurements for Rococo Three-Column Corner Radi- ators, for Steam and Water (3 sections to make corner). For heights and heating sur- faces of sections, see page 61. Measurements for Verona Cor- ner Radiators, for Steam and Hot Water (4 sections to make corner.) For heights and heating surfaces of sec- tions, sec page 73. Measurements for Rococo Three - Column Corner Radi- ators, for Steam and Water (4 sections to make corner.) For heights and heating sur- faces of sections, see page 61. Corner Radiator Measurements -Continued Measure- ments for Aetna Flue Corner Radiators, for Steam or Hot Water (5 sections to make corner). For heights and heating surfaces of sections, see page 8 1 . 43" Measure- ments for Ital- ian Flue Orna- mential Corner Radiators, for Steam and Hot Water (5 sections to make corner) . For heights and heating surfaces of sections, see page 75. Measurements for Rococo Two- Column and Peerless T w o- **: Column Steam Corner Radiators (4 sections to make corner). For heights and heating surfaces of sec- tions, see pages 59 and 67. Measurements for Italian Flue Corner Radia- tors, for Steam and Hot Water (4 sections to make corner) For heights and heating sur- faces of sections, see page 81. Measurements for PeerlessSingle-Col- umn Steam Cor- ner Radiators (4 sections to make corner). For heights and heating surfaces of sections, see page 65. NOTE. Particular attention is directed to the "Instruc- tions in Geometrical Draw- ing" on pages 183 to 185. A careful reading will aid those who are not accustomed to plotting curves and angles to lay out a template showing exact size and radius for Curved and . Corner Radia- tors, thus facilitating the prompt shipment of orders. Detachable High Legs (Patent applied for} As shown on this page are made, upon special order, for all heights of Italian Flue (without Box-Bases), Verona, Ro- coco Two- and Three-Column, Peerless Two- and Three-Column, and Aetna Flue Radiators. These legs can be furnished so that the distance from floor to center of tapping will be as follows: Supply and Return, Water, 6" or 8" Supply, Two-Pipe Steam, 6" or 8" Return, Two-Pipe Steam, 514" or l l / 2 " Supply, One-Pipe Steam, S l / 2 " or T l / 2 " For Rococo Window Radiators these legs are furnished in one height only; 7> inches from floor to center of supply tapping. If any other distances from floor to center of tapping are absolutely required they can be furnished on special order only. These legs are detached and shipped separately, thus removing possibility of breakage. The size of each pair of Detachable Legs is cut on the inside of each half, as"5>x6." These numbers show the distance which the legs will bring the center of the tapping from floor. For example, the 5)/- x 6-inch legs bring both Detachable High Legs tappings of a Water Radiator 6 inches from floor; in a double-pipe steam job, the supply would be 6 inches and the return 5 /^ inches from the floor; in a single-pipe steam job the supply or low drip end would be 5)4 inches from the floor. In ordering Radiators having Detachable Legs, always give distance from floor to center of what is to be the supply tapping of Radiator; and when for Steam Radiators, be sure to state whether for one- or two-pipe jobs. 98 Extra-High Solid Legs Extra-High Solid Legs, as shown by illustration on this page, can be furnished on special order only, in all heights, except 45-inch sections, of Peerless One-Column Peerless Two-Column Peerless Three-Column Peerless Four-Column Rococo One-Column Rococo Two-Column Rococo Three-Column so that distance from floor to center of tap- ping will be 6 or 8 inches, as ordered. If high solid legs are required for Rococo Four-Column, all heights, or 45-inch hejghts of all other patterns, inquire what heights can be furnished. Other distances, if absolutely required furnished on special order only. These Radiators with Extra-High Solid Legs are tapped 2 inches and bushed according to list on page 105. NOTE. In ordering Radiators having Extra-High Solid Legs, always give dis- tance required from floor to the center of what is to be the supply tapping of Radi- tor; and when for Steam, be sure to state whether for one- or two-pipe work. Saddles for Marble Tops Saddle for Steam Radiator Saddle for Hot- Water Radiator These Saddles fit Peerless and Rococo One-, Two-, Three-, and Four-Column Radiators. They afford arest or support upon which marble tops can be placed. Two of these saddles are usually sufficient for a Radiator, but in the case of a Radiator of 15 sections or more it is advisable to use three saddles one in the center and one at either end. Lugs for Marble Tops The following patterns are, when so specially ordered, arranged with lugs on top of leg sections for holding ..~i****t marble-tops: Italian Flue Verona Rococo (Detroit) Removable lugs, as illustrated, are manufactured at Detroit Plant to fit: Ro- coco Two- and Three-Column, Rococo Window, and Aetna Window Radiators. 90 Radiator Pedestals Hill Pedestals to fit under legs of all styles and heights of any of our Direct Radiators can be furnished in the following heights: ^, 1, l/ 2 , 2, 2/ 2 , 3, 3^, 4, 4^, and 5 inches. Made at Pierce Plant. Radiator Foot-Ups View of a new Radiator "Foot-up," showing its applica- tion to a low Radiator, and illustrating the method of taking up a carpet without changing anything but one of the Foot-ups at a time. The advantages of these little conveniences are as follows: Very neat in appearance; easily adjusted; save time and money; do away with radiator boards; save cutting carpet or displacing the radiator to take up the carpet. These Foot-ups set the Radiator up from floor \ l /& inches. List prices: Two pieces to a set; plain, 25 cents per set; nickeled, 40 cents per set. Made at Pierce Plant. 100 Radiator Wrenches Direct Radiator Wrench On the inside of each right and left-hand threaded nipple are cast two heavy projecting lugs, so that an ordinary piece of bar-iron flat- tened at one end, the length of nipple, can be inserted to any desired point in the Radiator, and by applying wrench to bar the nipple can be unscrewed and one or more sections may be taken out independent of all the others in the stack. Made in two sizes, for IJ^-inch and 2- inch nipples. We do not supply the double-ended wrench for 60 degree nipples. AMERICAN RADIATOR COMPAN' Indirect Radiator Wrench These drop-forged steel wrenches are made especially for assem- bling Indirect Radiators connected with right- and left-hand threaded nipple having hexagon nut at center. Made in two sizes, for 2-inch nipple openings. Carried in stock at Steele 2 Plants. and - and Standard Vento Nipple Wrench For Vento Sections this wrench will be found most practical. Made of drop-forged steel, for right- and left-hand threaded nipples having a hexagon nut at the center. It has a 3-inch opening to engage the nut of a 2J^-inch nipple and is strong and durable. Carried in stock at Steele Plant. Concealed Brackets For supporting Single-Column, Two-Column, Three-Column, and Four-Column Direct Radiators of patterns made by us. Distance from wall to center of tapping in Radiator is in the Single-Column, 3J^ inches; Two - Column, 5 inches; Three- Column, 5% inches: Four-Column, t> l / 2 inches. A set consists of one each, top and bottom support Ordinarily two sts will sup- port a medium size of Radi- ator. Concealed Brackets are also made for Rococo Two - Column and Rococo Three-Column Direct Radi- ators, both Steam and Water, made at Detroit Plant. Same dimensions as above. Steam Top Bracket at Detroit Plant made for right and left nipple con- struction. Steam Top Bracket at Pierce Plant made for right-hand nipple Top-Guide construction. Bottom Support 101 Instructions for Assembling American Radiators 1. Wipe the nipple clean and inspect it care- fully, to be sure that it has no defects which would affect the making of a tight joint. 2. Wipe the opening in the Radiator loop clean, to remove iron chips or dirt from the threads. 3. Paint the opening in the loop with Frazer's Pipe Joint Paste, or with a mixture made up of one-half red lead and one-half white lead, thinned with boiled linseed oil to the consistency of liquid paint. Nipple in Its Place 4. In putting Right- and Left-Screw Nipple into Water Radiators see that the top and bottom Nipples start at the same time, and also that they enter both loops evenly so that one-half of each Nipple will be in each loop when assembled. The two Nipples should make up evenly. An asbestos gasket, provided for this purpose, should always be used. 5. In assembling Right and Left hexagon Nip- ples, start the right-hand thread (on the long side of the Nipple) one turn before engaging the left- hand thread. 102 Hot Water Distance from floor to center of either supply or return tapping is 4% in- ches. (See note.) American Radiator Bushing System ^ |y It is often necessary to change the tappings of Direct Radiators after they JM JHt are ordered and received at the building. I Sometimes a Direct Radiator is changed *' - 1 from one room to another in which the piping connection or valve may be larger *-* ** or smaller; or a room may be altered in size and more sections added to the Radiator or some taken off, which will require changing the size of the supply pipe to conform to the new heating re- quirements. Therefore, to facilitate any changes which may develop, all AMERICAN Direct Radiators (except as stated in note) are tapped 2 inches and bushed as specified on page 105. This svstem makes it easy to make alterations at any time without the re-tapping and re-threading of the end sec- tions that would be necessary in radiation hav- ing solid tappings. Few fitters are equipped to re-tap and re-thread a section on the job. It usually goes to the machine shop or a new one is ordered. Our system saves this expense and loss of time, always providing a basis for variable, yet reli- able piping connections. The highly perfected machinery employed for tapping and for making our bushings, which is owned exclusively by this Company, insures a uniformity in tight joints. For Steam Radiators double tappings -can be changed to single tapping by the use of a plug in the supply end of the Radiator. On the other hand, Steam Radiators connected up to single-pipe work can be changed to double piping by replacing the plug on the return end with a bushing. Both supply and return lii'i legs have air-valve tappings with interchange- able plugs. In ordering legs or end sections, specify Hy if for supply or return and whether for single- m /juT nK MT or double-pipe work. TB Single-Pipe Steam Distance from floor to center of tapping is 4 in- ches. (See note.) Double-Pipe Steam Distance from floor to center of supply tapping is 4% inches ; return 4 inches. (.See note.) Exception NOTE. This system does not apply to Areal and Rococo Window. 103 bo c c :::: H5 :. i :::::* i o 1 a .= M :::::::::::* ,2 C : : : : -e ::::::: ^ C M :::: - 1 :::::::" 1 ||Sf 1 I :*f j ! ii S | S a i g S : i ^ g a : : $ x $ x 2 c | Sc Oi c : : ^ ^ ' ' t. -' ' : : 13 ~ *s UO 10 . . 10 10 .S 3 < . 104 Tapping List of Direct Radiators Steam One-Pipe Work Up to 24 square feet, inclusive 1 inch Above 24, up to 60 square feet 1 M inch Above 60, up to 100 square feet 1% inch Above 100 square feet 2 inch Two-Pipe Work Up to 48 square feet, inclusive Above 48, up to 96 feet Above 96 square feet Water Tapped for Supply and Return Up to 40 square feet, inclusive Above 40, up to 72 square feet Above 72 square feet 1 x % inch \\i x 1 inch IK x \\i inch .1 x 1 inch inch inch Vapor tappings, top and bottom opposite ends; supply, % inches, return, 1 A inch. All air-valve tappings of Direct Radiators are regularly made l /& inch. Unless otherwise ordered, all openings of Direct Radiators will have right-hand threads (except that of Wall Radiators where tapped \y& inch, in which case tapping at one end is right-hand and left-hand on other end). Nipples for American Radiators The sections of AMERICAN Direct Radiators are connected with right and left nipples having 60-degree threads (U. S. Standard). The joint is made "iron to iron" on the thread the tightest and strongest joint known to Radiator mechanics. As the nipples are made of heavy malleable iron, the joint is permanent cannot be affected by rust or the corrosion of any kind of water. This method of joining sections adds much to the strength of the made-up Radiator. The nipples draw the sections together with such solidity that the Radiator will stand much rough handling in shipment. The connection also makes it very easy to take the sections apart and re-assemble them on the job, when- ever necessary to alter the size of a Radiator. 63-Degree Threads It adds much to the practical value of on Nipple AMERICAN direct radiation. 105 Classification of Radiator Sections We herewith publish a classification and naming of direct radiator sections which will give all con- cerned a more definite method of naming sections when writing out orders. If the following terms are used in making out or- ders, their use will insure a definite understanding of requirements at our Branches and Plants, and thus save correspondence and insure prompt ship- ments of small parts ordered. "Supply Leg" To designate end sections connected to sup- ply pipe for two-pipe Steam system. End section on slip-nipple radiation connected to supply pipe for Water system. End section on right- and left-hand threaded nipple con- struction radiation fitted with left-hand thread for nipple. "Return Leg" To designate end section on slip-nipple con- struction radiation connected to return pipe for Water system. End section on right- and left-hand threaded nipple con- struction radiation fitted with right-hand threads for nipple. "Drip Leg" To designate end section connected to return pipe on a two-pipe Steam system. On right- and left-hand threaded nipple construction radiation this section is fitted with right-hand thread for nipple. End section connected to piping system on a one-pipe system. On right- and left-hand threaded nipple construc- tion radiation this section is fitted with right-hand thread for nipple. " Blank Leg" To designate end section on a one-pipe system not connected to piping system. On right- and left-hand threaded nipple construction radiation this section is fitted with left-hand thread for nipple. "Center Leg" To designate intermediate or middle section furnished with feet. "Loop" To designate intermediate or middle section. Water Radiation for Steam "Supply Leg" On all water for steam right- and left-hand threaded nipple construction radiation, excepting Aetna Flue, is fitted with left-hand thread for nipple, regardless of one- or two-pipe system. "Return Leg" On all water for steam, right- and left-hand threaded nipple construction radiation, excepting Aetna Flue, is fitted with right-hand thread for nipple, regard ess of one- or two-pipe system. NOTE. It is always advisable in ordering sections for Steam Radi- ators to state whether for one or two-pipe connections. 106 Rococo Wall Radiators For Steam or Water Section End Tapped For methods of assembling, see pages 206 to 213 inclusive. Section Side Tapped Rococo Wall Radiator sections are made for two methods of interconnection as follows: One style of section is tapped on the long sides at B, C, G, and F; the other section is tapped on the short sides at A, H, D, and E. A, B, C, and H are left-hand tappings; D, E, F. and G are right-hand tappings. When more than four tappings are required in one section an extra charge is made for the extra tappings, at 10 cents each, net. Sizes and Measurements Made in three sizes, 2% inches thick, or 3% inches with bracket. Extra large, 29^ inches long, 13 r % inches wide 9 square feet. Standard, 21% inches long, 13^ inches wide 7 square feet. Small, 16% inches long, 13 T B fl inches wide 5 square feet. Assembling Wall Sections Connected with 1^-inch right- and left-hand internal nipples. On the inside of each of these right- and left-hand threaded in- ternal nipples are cast two heavy projecting lugs, so that an ordinary piece of lYs-inch bar-iron flattened at one end, the length of nipple, can be inserted to any desired point in the Radiator, and by applying wrench to bar the nipple can be screwed or unscrewed and one or more sections may be added to or taken out independently of all the others in the stack. We furnish these bars in 4-foot lengths. (See page 101). For methods of assembling, see pages 206 to 213 inclusive. 107 Rococo Wall Radiators Continued Directions for Ordering For convenience in shipping and handling: Five-foot Radiators assembled end to end as per Figures 11, 12, 13, etc. (see pages 208 and 209), and will be assembled into stacks not larger than four sections. Seven-foot Radiators assembled end to end, and will be assembled into stacks not larger than three sections. Nine-foot Radiators assembled end to end, and will be assembled into stacks not larger than two sections. When assembled side by side, as per Figures 15, 16, 17, etc. (see pages 208 and 209), all the three sizes will be assem- bled into stacks not larger than five sections. When fitter intends to erect a stack consisting of more sections than above mentioned, or when the sections or stacks are to be set in rows or series (as shown by illustrations on following pages), we provide a right- and left-hand threaded nipple having hexagon nut at center, enabling the fitter to easily connect the stacks or rows on the job. We carry these sections in two styles of tappings end- tapped and side-tapped. In ordering please state which ar- rangement is desired, and this can be done by giving the figure number of illustrations on pages 206 to 213. Where other arrangement is desired, please send sketch showing exactly what is desired. Wall Radiator Brackets Footed Vertical Brackets "J" To fit over a 9^-inch high baseboard or skirting, and for supporting Wall Radiators, erected vertically. With each " J" Bracket we furnish one J^-inch stove-bolt and one button which holds the Radiator in position. Height from floor to center of supply or return end of lowest tapping: J-l Bracket 9^ inches J-2 Bracket 7^ inches J-3 Bracket 5 l / inches Footed Horizontal Brackets "K" To fit over baseboard or skirting, and for supporting Wall Radiators, erected horizontally. With each "K" Bracket we furnish one %-inch stove- bolt and one button. Height from floor to center of supply or return end of lowest tapping : K-l Bracket will fit over II 1 K-2 Bracket K-3 Bracket K-4 Bracket K-5 Bracket K-6 Bracket !-inch high baseboard or skirting 16 In. 14 " 12 " 10 " 108 Rococo Wall Radiators Continued Bracket"!" Screwed to wall, baseboard, or wainscoting, and supports Radiators set either hori- zontally or vertically. The "L" Bracket is slot- ted for four wood screws not furnished by us. Each section requires for its proper support one "L" and one "M" Bracket. Bracket "M" Screwed to wall, base- board, or wainscoting, and intended to be used as a guide or to hold in posi- tion Radiator supported by Bracket "L" or "O." Each section requires for its proper support one "L" or "O" and one "M" Bracket. The"M" Bracket is slotted for two wood screws not supplied by us. Bracket "N" Is a straight right-angle Bracket, without offset, for sup- P' .'ting Wall Radiators erected vertically or horizontally; height from floor to center of end tapping bosses, 5% inches. With each "N" Bracket we furnish one ^-inch stove-bolt and one button. Bracket "O" Screwed to wall, baseboard or wainscoting, and supports underneath section set either horizontally or vertically. Should be used in connection with "M" Bracket for top guide. The "O" Bracket is slotted for four wood screws not supplied by us. Ceiling Bracket "P" Made of cast plate, 3^ inches in diameter and screwed to ceiling joists by four screws not furnished by us. The bolt fur- nished gives a distance of 33^ inches to 5 inches from bottom of Radiator to ceil- ing. Other length bolts can be furnished when specially ordered. NOTE: In ordering buttons and stove-bolts separately from brackets, it is necessary to state for which bracket they are wanted, as different lengths of bolts are used for the different brackets. 109 Arco Adjustable Wall Brackets (Patented) Nos. 12, 22, 32, 42, and 52 Nos. 1,2,3, 4, and 5 These brackets are designed especially for long runs of Wall Radiator installation in factories, warehouses, theatres, churches, skylights, etc. The radiation rests on the spool at the bottom of the bracket and is held in place by the finger at the top. These parts have a vertical adjustment of 3 inches. This feature of vertical adjustment makes it possible to put up a series of these brackets at a fixed height from the floor and adjust them afterwards so as to get proper drainage on the system. The revolving spool on which the radiator rests also makes horizontal adjustment possible with very little effort. These features save time, labor and expense. Sizes and Application These brackets are made in ten sizes. Nos. 1, 2, 3, 4 and 5, are made to hold five different sizes and arrangements of Rococo Wall Radiators. Nos. 12, 22, 32, 42 and 52, are made to hold five different sizes and arrangements of Rococo Wall Radiators erected two thick. Their uses are as follows: Nos. 1 and 12, for 5-, 7-, or 9-ft. Rococo Wall Radiators, in horizontal position. Nos. 2 and 22, for 5-ft. Rococo Wall Radiators in vertical position. Nos. 3 and 32, for 7-ft. Rococo Wall Radiators in vertical position. Nos. 4 and 42, for 9-ft. Rococo Wall Radiators in vertical position. Nos. 5 and 52, for 5-, 7-, or 9-ft. Rococo Wall Radiators, two high, in horizontal position. 110 TJ i ^o U ,C C/3 "So 32 - g -*- -2 ^ J r/3 "5 J3 of Loops Sq. Ft. of Stand. 44% of Fare 52 of Face 37% of Fare in Heating Net Air t Width ,,f Net Air i v i ith ot Net Air tWidtliot Stack Surface Space in Stack in Space in Stack in Space in Stack in Sq. Ft Inches Sq. Ft. Inches Sq. Ft. Inches 10 75.0 6.20 50 7.29 54 5.25 46 11 82.5 6.82 55 8.02 59 5.77 51 12 90.0 7.44 60 8.74 65 6.30 55 13 . 97.5 8.06 65 9.47 70 6.82 60 14 105.0 8.68 70 10.19 75 7.35 65 15 112.5 9.30 75 10.91 81 7.87 69 16 120.0 9.92 80 11.64 86 8.40 74 17 127.5 10.54 85 12.36 91 8.92 79 18 135.0 11.16 90 13.09 97 9.45 83 19 142.5 11.78 95 13.82 102 9.97 88 20 150.0 12.40 100 14.54 108 10.50 92 21 157.5 13.02 105 15.26 113 11.02 97 22 165.0 13.64 110 15.98 118 11.55 102 23 172.5 14.26 115 16.71 124 12.07 106 24 180.0 14.88 120 17.43 129 12.60 111 Narrow 50" Section 9.5 sq. ft. Height, SOji". Width, 5" Centers SW O *rs 4^6" Centers 10 95.0 7.68 50 9.05 54 6.50 46 11 104.5 8.45 55 9.95 59 7.15 51 12 114.0 9.22 60 10.85 65 7.80 55 13 123.5 9.99 65 11.75 70 8.45 60 14 133.0 10.76 70 12.65 75 9.10 65 15 142.5 11.53 75 13.55 81 9.75 69 16 152.0 12.30 80 14.45 86 10.40 74 17 161.5 13.07 85 15.35 91 11.05 79 18 171.0 13.84 90 16.25 97 11.70 83 19 180.5 14.59 95 17.15 102 12.35 88 20 190.0 15.36 100 18.05 108 13.00 92 21 199.5 16.13 105 18.95 113 13.65 97 22 209.0 16.90 110 19.85 118 14.30 102 23 218.5 17.67 115 20.75 124 14.95 106 24 2?8.0 18.44 120 21.6.S 129 15.60 111 Narrow 60" Section 11 sq. ft. Height, 60} &". Width, 10 110.0 9.21 50 10.85 54 7.81 46 11 121.0 10.13 55 11.93 59 8.59 51 12 132.0 11.05 60 13.00 65 9.37 55 13 143.0 11.97 65 14.08 70 10.15 60 14 154.0 12.89 70 15.15 75 10.93 65 15 165.0 13.81 75 16.23 81 11.71 69 16 176.0 14.73 80 17.31 86^ 12.49 74 17 187.0 15.65 85 18.39 91 13.27 79 18 198.0 16.57 90 19.46 97 14.05 83 19 209.0 17.50 95 20.54 102 14.83 88 20 220.0 18.42 100 21.62 108 15.61 92 21 231.0 19.34 105 22.70 113 16.30 97 22 242.0 20.26 110 23.78 118 17.17 102 23 253.0 21.18 115 24.85 124 17.95 106 24 264.0 22.10 120 25.93 129 18.73 111 Approximate weights Actual, 7.85 Ibs. per sq. ft. Shipping, 9/ 4 Ibs. per sq. ft. tNoxE. Add to the width of stack 2 l / 2 inches for staggering of stacks. 115 Vento Cast-iron Heaters Continued For Fan and Blower Work Assembling Sections Distance between centers can be extended by use of 2}/- inch heavy cast-iron hexagon nipples of necessary length. Nipples regularly used are 2^ x 3 inches with 5-inch centers, 2> 2 ' x 3^ inches with 5^-inch centers, 2^2 x 2^ inches with 4^ -inch centers. Nipples are right- and left-hand threaded, as here shown. Tappings 2^-inch right-hand on supply end and 23^-inch left-hand on re- turn end, and bushed to size required. Inside tappings on all bushings furnished with right-hand threads unless otherwise ordered. Hexagon Nipple If desired, we can furnish feed sections tapped 3 or 3% inches. The return tappings are always 2% inches, unless ordered bushed to size required. NOTE. Standard spacing of sections is on 5-inch centers. Air Vent Tappings Both end sections of each stack have a 34-inch tapping for air vent located 8 inches from bottom of section and are plugged when shipped. Where steam and return are on opposite ends there should be an air vent on both ends; steam and return on same end, air vent should be placed on same end. Limit of number of sections where feed and return are on same end not to exceed 18 sections. Limit where feed and return are on opposite ends, 24 sections. To Figure Size and Capacity of a Heater Take for example, a Heater consisting of six stacks, each containing ten 60-inch sections. The Regular Sections are 9>6 inches wide and these six stacks will set on 10-inch centers in the heater, so that the heater will be 60 inches deep in the direction of air flow. Total heating surface in this heater v.ill be 6 x 160 square feet, which equals 960 square feet. The Narrow Sections are 6% inches wide and these six stacks will set on 73^-inch centers in the heater, so that the heater will be 45 inches deep in the direction of air flow. 116 Vento Cast-iron HeatersContinued For Fan and Blower Work Total heating surface in this heater will be 6x 110 square feet, which equals 660 square feet. The height of the heater (either Regular or Narrow Section) will be 60H inches, and the width will depend on the centers of the sections in the stack. If the standard 5-inch spacing is used the width of a 10-section stack will be 50 inches plus 2 l /2 inches for staggering of stacks making the total width of the heater 52% inches. Double Tiering Stacks of sections may be double-tiered using any com- bination of heights, so as to give any height desired. Special cases of this kind are illustrated in our Vento catalogue Diagonal Cross-Section View Cross-sections of 1-inch pipe (area of 0.7854 sq. in.), and also of the Vento Regular Section (area of 8.8 sq. in.) Vento Nipple Wrench For Vento Sections the wrench shown on page 1 1 will be found most practical. Made of drop-forged steel, for right- and left-hand threaded nipples having a hexagon nut at the center. It has a 3-inch opening to engage the nut of a 2 J^-inch nipple and is strong and durable. Send for complete Vento catalogue, containing Tem- perature and Condensation Charts and Special Information. 117 Vento Cast-Iron Heaters Continued Assembling and Testing The illustration herewith shows a top view of the Vento Heater and the plan of staggering the sections. Patented Dec. IS, 1903 Grooves are provided on the bottom of each section for rods made of ^-inch iron pipe, which form a bearing for rolls of %-inch pipe placed transversely and about 12 inches apart. This method permits free expansion and contraction; and gives an air space under the Heater, thereby adding to its efficiency. Expansion and contraction, tensile strength, etc., have been given the most severe tests under varying degrees of the initial air temperature above and below zero, with high and low fan velocity, using both live and exhaust steam pressures. Each section is subjected at the Plant to a hydrostatic test of 100 pounds to the square inch. The severity of these tests fully determines the reliability of this cast-iron construction and permits of a wide margin of safety, as operating pressures in ordinary practice are less than 10 pounds to the square inch. Shipments Unless otherwise ordered, we ship the Vento Heater in blocks of five sections, which are firmly bolted together with blocks of wood placed between the sections, so that it is almost impossible for the Vento stack to arrive at point of destination in bad order. As each block is easily handled, our shipments have a great advantage over pipe-coil heaters, which may be strained or damaged by reason of large units and heavy weights. 118 Sanitary School Pin Indirect Radiators For Steam and Water Section for Water Section for Steam Each section contains 20 square feet of heating surface. Length 36H inches. Height, 13% inches. Height at connecting point, on regular pins, 15^4 inches. When special tappings (2 inches or smaller) are at "I," or "L," height at connecting point is 15)^ inches. When tapping is at "J" or "K," length is 36% inches. Width each section occupies in stack, 4 inches. If other distances between centers are desired we can furnish nipples giving a distance of 3%, 4M, or 4H inches from center to center of assembled sections. These Indirects are tapped 2 inches, right-hand on supply end and left-hand on the return, and can be bushed to such smaller size as is desired. When tappings are bushed smaller, the inside tappings in bushings will be right-hand, unless otherwise ordered. Connected with extra heavy 2-inch right- and left-hand threaded nipples, having hexagon nut at center. Steam sections are always shipped separately. Water sections are shipped separately unless otherwise ordered; when ordered assembled they are shipped in stacks of five or six sections. For distance between centers and free-air area between sections of Indirect Radiators, see page 215. 119 Perfection Pin Indirect Radiators For Steam or Water With Right- and Left-Hand Threaded Nipples "Standard" size, single section, with extra-heavy right- and left-hand threaded nipple connections with hexagon nut in center. Each section of Perfection Pin Indirect "Standard" size, with right- and left-hand threaded nipple connections, contains 10 square feet of heating surface. Length, 36% inches. Height, l l / 2 inches. Height at connecting point, 9fg inches. Width each section occupies in stack, 2% inches. If greater distance between centers is desired, we can furnish extra long nipples, giving a distance of 3, 3%, 3J4, or 3& inches between centers of standard size. Each section of Perfection Pin Indirect "Extra Large" size, with right- and left-hand threaded nipple connections, contains IS square feet of heating surface. Length, 36% inches. Height, 11}^ inches. Height at connecting point, 14 inches. Width each section occupies in stack, 2% inches; or, when specially ordered, can be increased to 3Mi. 3^. 35^. or 3% inches between centers. Complete Stack (sections are shipped separately unless otnerwiie ordered; when ordered assembled are shipped in stacks of five or six sections). "Standard" and "Extra Large" sizes are tapped 2 inches and can be bushed to such smaller size as is desired. Openings will have 2-inch right-hand tapping on one side and 2-inch left-hand tappings on the other: Connected with extra-heavy 2-inch right- and left-hand threaded hexagon nipples. When tappings are bushed to smaller sizes, the inside tappings in bushings will be right-hand unless otherwise ordered. If location of tapping is desired other than regular, we can furnish these Radiators, when specially ordered, in the "Extra Large" size with special tappings at "A," "B," "C," "D," "E," and "F," 2 inches or smaller; the "Standard" size can be tapped 2 inches or smaller at "A" and "B," and 1% inches or smaller at "C," "D," ' 'E," and " F." For distance between centers and free-air area between sections of Indirect Radiators, see page 215. 120 Perfection Pin Indirect Radiators For Steam or Water With Flange and Bolt Connections **. : : : /XvX-XvXvX "Standard" Size, Single Section, with Bolt and Flange Connections Both "Standard" and "Extra Large" sizes are tapped 2 inches, and can be bushed to such smaller size as is desired. All openings will have right-hand threads unless otherwise ordered. If location of tappings is desired other than regular, as shown by "A" in cut, we can furnish special tappings at "B," 2 inches or smaller; "C" or "F," 1^ inches or smaller; "D" or "E," 1> inches or smaller. Each section of Perfection Pin Indirect "Standard" size contains 10 square feet of heating surface. Length, 36 \ inches. Height, 1 1 A inches. Height at connecting point, \\ 1 A inches. Width each section occupies in stack, 2% inches. For table of air areas, see page 215. jTj "Extra Large " Size Section with Bolt and Flange Connections Each section of Perfection Pin Indirect "Extra Large" size con- tains 15 square feet of heating surface. Length, 36M inches. Height, 11H inches. Height at connecting point, 15^ inches. Width each section occupies in stack, 2% inches. The assembling of these Radiators is a very simple matter and consequently they are always shipped in separate sections which can be assembled one at a time in the cradle which is used to support them in place. 121 Excelsior Junior Indirect Steam Radiators Single Section showing Special Tappings Each section of Excelsior Junior Indirect Steam Radiator contains 8 square feet of heating surface. Length of section, 23% inches. Height, 8 inches. Width each section occupies in stack, 3H inches; or, when specially ordered connected with extra-long nipples, to give additional air area between sections: 3^, 3#, 4>, or 4^6 inches. The nipples for connecting sections are extra-heavy \ l /2- inch, right-and left-hand threaded, with hexagon nut at the center. Sections are shipped separately unless otherwise specified; when ordered assembled, are shipped in stacks of five or six sections. Regular tapping is 1/^-inch; supply tapping has righl- hand thread; return tapping, left-hand thread. If smaller than l>2-inch tapping be required for Excelsior Junior Steam Indirect, a 1^-inch nipple and a reducing elbow should be used, instead of a bushing, to avoid interference with dia- phragm opening. As these tapped openings should never be bushed, we do not, under any circumstances, ship them with bushings. If location of tapping is desired other than regular, we can furnish special tappings as shown in above cut: "A," 1^- inch tapping or smaller; "B," 1^-inch tapping or smaller; "C," iX-inch tapping or smaller. For distance between centers and free-air area between sections of Indirect Radi- ators, see page 215. For Cooling Coil Installations, see page 214. 122 Excelsior Indirect Radiators For Steam and Water IMMMMIMM IHIIMHM I M ! I M Mil 'M M M M M-l H 4 H U H I < I M< Excelsior Indirect Steam Section showing Special Tappings Length of Excelsior Indirect Steam Section, 36 inches. Excelsior Indirect Hot- Water Section, 36% in. Height, 8 in. Width occupied in stack, 3% inches; or, when specially ordered connected with extra long nipples, to give additional air area between sections, 3 5 -R, 3%, 4^, and 4% inches. Each section contains 12 square feet of heating surface in both Steam and Hot Water. Sections are shipped separately unless otherwise ordered; when ordered assembled are shipped in stacks of five or six sections. Connected with extra-heavy 1^-inch right- and left-hand threaded nipples, having hexagon nut at the center. Regular tapping is 13^-in.; supply tapping has right-hand thread, return tapping, left-hand thread. If smaller than 1^-in. tapping be required for Excelsior Steam Indirect, a 1^-in. nipple and a reducing elbow should be used, instead of a bushing, to avoid interference with diaphragm opening. As openings should never be bushed, we do not under any circumstances ship stacks with less than 1^-inch opening. Excelsior Indirect Water Radiator Complete Stack If location of tapping is desired other than regular, we can furnish special tappings as shown above: "A," 1^-inch tap- ping or smaller; "B," 134-inch tapping or smaller; "C," l%- inch tapping or smaller. For distance between centers and free- air area between sections of Indirect Radiators see page 215. For Cooling Coil Installations, see page 214. 123 Excelsior Indirect Radiators Continued Steam Indirect Connections The above cut shows: FIRST. The supply pipe attached, as it should always be, to the right-hand side of stack, and return pipe to the left-hand side. SECOND. The distance the sections should be set from each other which should be so the flanges will interlock about H-'nch. When specially ordered, however, sections will be connected with extra lonj,- nipples, to give additional air area between the sections. THIRD. The diaphragm or partition; its location and shape; which is such as to make the circulation of steam absolutely positive, and also allow the water of condensation to pass freely under it and directly to the return pipe. Because of this diaphragm, bushings should not be used. FOURTH. The air vent should be placed on the return connec- tion or close to same. Directions for Setting Steam Indirect Hangers made of J^-inch or i-inch round iron having coach screw threads at one end and an eye or ring turned at the other end large enough to receive 1-inch or l-inch iron pipe, may be easily screwed to the joists or timbers overhead. Those hangers are usually placed one at each side of the four corners about 6 inches from the end and opposite each other, so that the horizontal pipe support may pass through the rings or eyes. The hanger supporting the return end of the stack should be slightly lower (\i to M inch) than the others, so that the water of condensation may have a positive flow toward the return connection. The distance from the top of the stack to the ceil- ing should be from 10 to 12 inches, and the air space below the stack to the bottom of the casing, from 6 to 8 inches. The ceiling over the stack is usually covered with galvanized iron or tin. t The illustration shows a good method for incasing indirect radia- tion, and also suggests a simple way to secure rotary circulation of the air in the room when itbecomes desirable to shut off the outdoor supply. 124 Excelsior Indirect Radiators Continued Hot Water Connections The flow connection to the indirect stack is made to the upper side or end supply tapping, and the return connection is taken from the lower tapping on the opposite side. When the flow-pipe, as shown in the illustration, is at the highest point of its connection to the stack, the air vent must be taken from there, either by attaching an air valve or connecting a M-inch or 26- inch iron pipe and carrying same to the expansion pipe or nearest riser. If the flow connection, however, pitches downward from an overhead main to the stack, no special air vent will be required. The illustration shows a good method for encasing the indirect stack and introducing the fresh air through a galvanized iron duct and delivering the warm air through a side-wall register. Directions for setting are similar to those given for steam on the preceding page. Data for Excelsior Indirect Steam Radiators Heat- ing Sur- face Cold Air Sup- ply Diam- eter of Duct if Round Hot- Air Flue Size for Brick Work if Hot-Air Flues Size of Regis- ter Ratio of 1 to 30 Ratio of 1 to 35 Ratio of 1 to 40 Sq.ft. Sq.in. Inches Sq.in. Inches Inches Cu. ft. Cu. ft. Cu. ft. 24 36 6-8 48 4x12 8x 8 720 840 960 36 54 8.3 72 8x12 9x12 1080 1260 1440 48 72 9.6 96 8x12 10x14 1440 1680 1920 60 90 10.0 120 12x12 12x15 1800 2100 2400 72 108 11.7 144 12x12 12x19 2160 2520 2880 84 126 12.7 168 12x16 14x22 2520 2940 3360 96 144 13.5 192 12x16 14x24 2880 3360 3840 108 162 14.4 226 12x20 16x20 3240 3780 4320 120 180 15.2 240 12x20 16x24 3600 4200 4800 132 198 15.9 264 12x24 20x20 3960 4620 5280 144 216 16.6 288 12x24 20x24 4320 5040 5760 125 Cardinal Indirect Radiators For Steam or Water Complete Stack Each section of Cardinal Indirect contains 15 square feet of heating surface. Length of section, 37*4 inches; height, at connecting end, 1 1*4 inches; at opposite end 9^ inches. Width each section occupies in stack, 3^ inches; or, when specially ordered connected with extra long nipples, to give additional air area between sections, can be increased to 3%, 4, <% or 4H inches. The nipples used for connecting sections are extra-heavy 2-inch, right- and left-hand threaded, with hexagon nut at the center. Sections are shipped separately unless otherwise specified; when ordered assembled, are shipped in stacks of five or six sections. Regular tapping is 2 inches, and can be bushed to any smaller size desired. Supply tapping has right-hand thread; return tapping, left-hand thread unless otherwise ordered. But when Radiator is wanted tapped smaller than 2 inches, the tapping within the bushing is right-hand, unless otherwise ordered. If location of tapping is desired other than regular, we can furnish special tappings, as shown in above illustration, "A" or "C," 1^-inch tapping or smaller; "B" or "D," 1^-inch tapping or smaller. For distance between centers and free- air area between sections of Indirect Radiators see page 215. 126 Sterling Indirect Radiators For Steam or Water Single Section Each section of Sterling Indirect contains 20 square feet of heating surface. Length of section, 36% inches. Height, 15% inches. Width each section occupies in stack, 3j^ inches; or, when specially ordered this can be increased to 3%, 4, 4*4, or 4^ inches, by using extra long nipples, to give additional air area between sections. Sections are shipped separately un- less otherwise ordered; when ordered assembled are shipped in stacks of five or six sections. The nipples used for connecting sections are extra-heavy 2-inch right- and left-hand threaded, with hexagon nut at the center. Unless otherwise ordered, Sterling Indirects are tapped 2 inches right-hand on supply end, and 2 inches left-hand on return end, and can be bushed to any smaller size desired If location of tapping is desired other than regular, we can furnish special tappings as shown in above illustration at "E," "F," "G," or "H," \Y 2 inches or smaller. For distance between centers and free-air area between sections of Indirect Radiators, see page 215. 127 Data on Indirect Radiators All AMERICAN Indirect Radiators are shipped with sufficient nipples to put the stack together on the job. If the sections are assembled at our Plants an extra charge is made for the work. All indirect air-valve tappings are regularly made ^ inch. Measurements Length of Section Ex- treme Height Pattern Name Heat- Surface Width Each Section Occu- pies in Stack Inchest Regu- lar Tap- ping 23% 8 Excelsior Junior Steam. 8 3/8 l\% 36 36 3/ 8 8 Excelsior Steam Excelsior Water 12 12 3/8 3f6 11/2 %\V 2 *- /u / 5 r 36X n/ 2 Perfection Flange and v/o T * /* Bolt, standard size, Steam or Water 10 2% *2 36X ISX Perfection Flange and Bolt, extra-large size, Steam or Water 15 2H *2 36X 911 Perfection Right & Left Threaded, standard size, Steam or Water 10 2* *2 36X 14 Perfection Right & Left Threaded, extra-large size, Steam or Water. 15 27/& *2 37X nx Cardinal, Steam orWater 15 3X 2 36^ IS% Sterling, Steam or Water 20 3^ *2 36^ 15X Sanitary School Pin, Steam or Water 20 4 *2 *These Radiators are all regularly tapped 2 inches, and bushed according to the size specified in order. (When greater air space is desired between the sections we can so furnish on special order. ^Bushing reduction cannot be made. (See page 124.) 128 85% Magnesia Pipe-Covering Stock No. 400 For Low- and High-Pressure Steam Pipes Composed of Magnesia and Asbestos Fiber. The Asbestos is of unusually long fiber, which also serves as a thorough binder, and with the outer shell or wrapper of canvas makes a very dur- able as well as an excel- lent non-conductor. Is made in sections 3 feet long. Sections are cut lengthwise through the center, and price includes necessary bands to hold in position on the piping. Gives the maximum amount of protection against loss of heat. See Price List, page 130. Wool-Felt Coverings Stock No. 401 For Hot-Water Pipes Can be furnished in %-inch, fS-inch, and %-inch thicknesses; %-inch will be shipped unless otherwise specified. Composed of suc- cessive layers of soft wool-felt lined with as- bestos sheathing and furnished with canvas jacket and necessary bands. Supplied in sec- tions 3 feet long, cut lengthwise through the center. See Price List, page 130. Asbestocel Covering Stock No. 399 For Covering Pipe and Fittings A pipe-covering made up in layers of plain and corrugated (or ribbed) as- bestos paper. Better than the usual air-cell type, be- ing built on the arch prin- ciple that is, the corruga- tions or ribs run around the pipe instead of lengthwise, and keep out all circulation of outer air, thus keep- ing the heat in the pipe and saving coal. Full Section showing Corrugations Furnished in sections 3 feet long, neatly finished with canvas and bands. Made in thicknesses J^ to 3 inches to fit Standard Pipe J^ to 16 nches in diameter. See Price List, page 130. 129 Air-Cell Pipe Covering Stock No. 398 Formed by alternate layers of plain and corrugated (or ribbed) asbestos paper running lengthwise of the pipe. A good form of covering, giving full protection to the pipe. Supplied in sections 3 feet long and cut lengthwise through the center. Neatly finished with canvas and bands. Can furnish in , and 1 inch thicknesses. Asbestos, Wool-Felt, Asbestocel, and Air-Ceil Price List Inside Diameter of Pipe Price Per Lineal Foot Elbows Tees Globe Valves H in. * .22 $ .30 $ .36 S .54 ^ .24 .30 .36 .54 1 .27 .30 .36 .54 $ .30 .33 .30 .30 .36 .36 .54 .54 2 .36 .36 .42 .60 2% .40 .42 .48 .78 3 .45 .48 .54 .96 .50 .54 .60 1.20 4 .60 .60 '75 1.50 4% 65 .72 .90 1.85 5 .70 .90 1.20 2.25 6 .80 1.30 1.60 2.80 7 1.00 1 80 2.20 3.60 8 1.10 2.40 3.00 4.40 9 1.20 3.00 3.80 5.30 10 1.30 3.60 4.60 6.20 12 1.85 Out. D am. 14 n. 16 18 20 2.10 2.35 2.60 2.85 Use Cement or Blocks for fit- tings larger than 10 inches and for all flanged and irregular fittings. 24 3.30 30 4. on 130 Ideal Asbestos Cement Stock No. 402 IDEAL Asbestos should be applied to a warm surface in thin coats: the first coat should be left a rough surface and allowed to dry. Mix with water and apply with a trowel, finishing with a wet brush. When dry give a coat of paint; or when applying last coat, mix Asbestos half and half with Portland Cement; final coat should be about >6-inch thick, with a very hard finish. Amount of Cement required to cover IDEAL Boilers \% inches thick: Arco Boilers No. of Boiler Lbs. l-19-Sor\V...125 2-19-SorW...150 3-19-SorW...175 1-22-Sor W. . .150 2-22-Sor W. . .175 3-22-SorW. . .200 l-25-Sor\V. . .175 2-25-S or W . . . 200 3-25-SorW...225 l-28-Sor\V...200 2-28-Sor\V...250 3-28-SorW...275 1-31-Sor W...250 2-31-Sor W...300 3-31-Sor W. . .325 l-34-SorW...300 2-34-SorW...350 3-34-Sor W...375 Standard Boilers 15-1-W 75 No. of Be 25-2-W 25-3-W 25-4-W 28-1-W 28-2-W 28-3-W 28-4-W 31-1-W 31-2-W 31-3-W 31-4-W 34-1-W 34-2-W 34-3-W 34-4-W Sectiol and 15-4 )iler Lbs- 175 No. of Boiler 28-7 Lbs. 650 725 575 650 725 800 875 850 950 1050 1150 1250 am r . 125 . 150 . 175 . 150 . 175 . 200 . 175 . 200 . 225 . 250 . 200 . 225 . 250 . 275 . 225 . 250 . 275 . 300 175 200 175 200 28-8 36-5 36-6 36-7 36-8 200 225 200 225 250 275 225 250 275 300 lal Steam Water 100 36-9 . 48-6 48-7 48-8 48-9 48-10 Premier Ste and Wate 1015orlll5 . 2015or2115 . 3015or3115 . 1018orlll8 . 2018or2118 . 3018or3118 . 1021 or 1121 . 2021or2121 . 3021or3121 . 4021or4121 . 1024 or 11 24 . 2024 or 2124 . 3024 or 3 124 . 4024 or 4 124 . 1027 or 1127 . 2027 or 2 127 . 3027 or 3 127 . 4027 or 4127 . 15-5 . . . 15-6 . . . 19-5 . . . 19-6 . . . 19-7 . . . 22-5 . . . 22-6 125 150 240 280 320 275 325 17-1-W 17-2-W 17-3-W 19-1-W . 100 . 100 . 125 100 19-2-W 125 22-7 . . . 25-5 . . . 375 350 19-3-W 22-1-W 22-2-W 22-3-W 22-4-W 25-1-W . 125 . 125 . 150 . 150 . 175 . 150 25-6 . . . 25-7 . . . 25-8 . . . 28-5 . . . 28-6 . . . 400 450 500 500 575 On Boilers not listed here estimate 6 pounds to the square foot 1% inches thick. List Prices Asbestos Cement, per bag of 100 pounds $3.00 131 Steel Storage Tanks With or Without Coil Showing location of Tank tappings, vertical or horizontal. Coil openings vary according to size and shape of coil. Important Information All tanks listed on pages 134 and 135 can be furnished galvanized. Orders for tanks with coils or in any way special, not subject to cancellation. Tank legs, per set of three List Price $3.00. (See page 43.) All tanks with coils provided with tapping for IDEAL Sylphon Tank Regulator. (See page 158.) In ordering, state whether vertical or horizontal tanks are wanted. Unless otherwise ordered, tanks without coils or man- holes will be shipped, and tappings located as per cut above. All openings tapped for 2-inch pipe and reinforced. Tanks without manholes are made with one concave and one convex head. Tanks with manholes have both heads convex. Special Note The quality of the material used and the method of con- struction make these tanks first class in every particular. Attention is called to the gauge of thickness of shells and heads employed in the manufacture both of the Storage and Extra-Heavy Storage Tanks. When these tanks are to be subjected to sudden or unusual pressure, as in the case where tanks are connected direct to City Pumping Station and the pressure is increased during times of conflagrations or the like, we can build tanks of greater gauge or thickness of metal or it is recommended the system be equipped with Water- Pressure Reducing Valve. Prices of special tanks furnished on application. 132 Coils for Storage Tanks We can, upon special order, equip Tanks with return bend coils, at extra charge, as per list below. Size of coil must be determined by heating-contractor, who alone is familiar with all the conditions surrounding installation. List Prices for Coils Prices are per lineal foot, and include necessary return bends and lock nuts, and provide for placing coil in tank. Spiral coils can be furnished. Prices on application. Coil made of 1 in. \% in. 1*6 in. 2 in. Black iron pipe with black return bends and lock nuts $ .50 $ .60 $ .65 $ .85 Galvanized iron pipe with galvan- ized return bends and lock nuts... .60 .70 .80 1.10 Brass (iron pipe size) pipe with brass return bends and lock nuts.. 1.50 2.15 2.40 3.00 Tinned brass (iron pipe size) pipe with tinned brass return bends and lock nuts 1.90 2.70 3.10 4.45 Copper (iron pipe size) pipe with tinned brass return bends and lock nuts .... 1.95 2.80 3.15 4.60 Approximate weights per foot: 1 inch, 4 pounds; \% inches, 4^ pounds; 1> inches, 5 pounds; 2 inches, 7 pounds. A standard coil is one constructed with Return Bends and made of four pipes, the lineal feet being as follows (including Return Bends) for the various lengths of tanks. Tank 48 inches long, Tank 60 inches long, Tank 72 inches long, Tank 84 inches long, Tank 96 inches long, Tank 108 inches long, Tank 120 inches long, 14 lineal feet 18 lineal feet 22 lineal feet 26 lineal feet 30 lineal feet 34 lineal feet 38 lineal feet We recommend 1 -inch Pipe on Tanks of 20 and 22 inches diameter l^-inch < r " " " 24 " 30 " " " " 36 " 2- inch 42 It is advisable to have a manhole in head of all tanks containing coils. This should be remembered when figuring. Quotations will upon application be promptly furnished on styles and sizes of coils other than above. 133 Black Steel Storage Tanks Thickness of shell Am. Heads #in. All seams single riveted No. Size Inches Capacity Gallons Weight Pounds List Price 409 18 x 36 40 200 $ 41.00 410 18 x 48 53 250 45.00 411 18 x 60 66 290 49.00 412 18 x 72 79 330 54.00 413 18 x 84 92 370 58.00 414 18 x 96 106 410 62.00 415 20 x 48 65 275 47.00 416 20 x 60 82 320 51.00 417 20 x 72 98 360 55.00 418 24 x 36 71 280 46.00 419 24 x 42 82 300 49.00 420 24 x 48 94 335 52.00 421 24 x 60 117 390 57 00 422 24 x 72 141 440 62.00 423 24 x 84 164 500 68.00 424 24 x 96 188 550 74.00 425 24 x 108 212 600 80.00 426 24 x 120 235 660 86 00 427 30 x 36 110 365 56.00 428 30 x 48 147 430 61.00 429 30 x 60 184 495 67.50 430 30 x 72 221 560 73.00 431 30 x 84 258 640 81.00 432 30 x 96 294 700 88.50 433 30 x 108 335 770 96.00 434 30 x 120 372 840 103.50 435 36 x 36 159 460 69 00 436 36 x 48 212 540 75.50 437 36 x 60 265 615 83.00 438 36 x 72 318 690 90.50 439 36 x 84 371 780 100.50 440 36 x 96 424 860 109.00 441 36 x 108 477 940 117.50 442 36 x 120 530 1020 126.00 443 42 x 60 360 740 103.00 444 42 x 72 432 835 112.50 445 42 x 84 504 925 122.00 446 42 x 96 572 1020 132.00 447 42 x 108 644 1120 142.00 448 42 x 120 716 1225 153.00 449 42 x 144 860 1425 175.00 The above list prices include regular tappings. Handholes (3% x 4% in.) $2.00 each, net. Manhole in shell (11x15 in.) $5.00 each, net. Manhole in head (30 in. or larger, 11x15 in.; under 30 in., 9 x 14 in.) $6.00 each, net. Extra tappings in shell up to and including 2 in. ,50 cents each, net. Flanged openings in shell (2V 2 -V/2 in. inclusive) $2.50 each, net. Tappings or flanges in head add 50 per cent. See important information on pages 132 and 133. 134 Black Steel Extra-Heavy Storage Tanks Thickness of shell 1 4- in. Heads f 5 ff in. All seams single riveted No. Size Inches Capacity Gallons Weight Pounds List Price 450 18 X 36 40 260 $ 45.00 451 18 x 48 53 315 50.00 452 18 x 60 66 370 55.00 453 18 x 72 79 420 61.00 454 18 x 84 92 470 66.50 455 18 x 96 106 525 72 00 456 20 x 48 65 350 53 00 457 20 x 60 82 400 58.00 458 20 x 72 98 460 63 00 459 24 x 36 71 350 52.00 460 24 x 42 82 390 54.00 461 24 x 48 94 425 58.50 462 24 x 60 117 495 65.00 463 24 x 72 141 565 71.00 464 24 x 84 164 650 80.00 465 24 x 96 188 720 86 00 466 24 x 108 212 790 92.00 467 24 x 120 235 860 98 00 468 30 x 36 110 460 63 00 469 30 x 48 147 550 70 00 470 30 x 60 184 635 77.00 471 30 x 72 221 720 84.00 472 30 x 84 258 825 95.00 473 30 x 96 294 915 103 00 474 30 x 108 335 1000 111.00 475 30 x 120 372 1090 119.00 476 36 x 36 159 580 77 00 477 36 x 48 212 685 86.00 478 36 x 60 265. 790 95.00 479 36 x 72 318 890 104.00 480 36 x 84 371 1010 116 00 481 36 x 96 424 1110 126.00 482 36 x 108 477 1215 136 00 483 36 x 120 530 1325 146 00 484 36 x 144 636 1530 166 00 485 42 x 60 360 950 118.00 486 42 x 72 432 1070 128.50 487 42 x 84 504 1195 139 00 488 42 x 96 572 1315 150.00 489 42 x 108 644 1455 161.00 490 42 x 120 716 1575 172.00 The above list prices include regular tappings. Handholes (3% x 4% in.) $2.00 each, net. Manholes in shell (11 x 15 in.) $5.00 each, net. Manholes in head (30 in. or larger. 11 x 15 in.; under 30 in.,9x 14 in.) $6.00 each, net. Extra tappings in shell up to and including 2 in., 50 cents each, net. Flanged openings in shell (2 1 A - 4^ in. inclusive) $2.50 each, net. Tappings or flanges in head add 50 per cent. See important information on pages 132 and 133. 135 Black Steel Pneumatic Tanks for Domestic Water Supply Systems Diameter Length Ft. Weight Capacity Gallons List 6 434 140 $ 76.00 24" 8 543 190 88.00 10 647 235 96.00 6 558 220 94.00 8 690 295 104.00 10 819 365 116.00 12 933 440 130.00 6 699 315 112.00 8 872 420 126.00 36" 10 1018 525 142.00 12 1264 630 156.00 14 1330 735 175-00 10 1818 720 178.00 A O" 12 1960 865 196.00 42 14 2200 1000 218.00 16 2480 1150 236.00 12 2310 1130 250.00 14 2600 1300 274.00 16 2880 1500 304.00 4-8" 18 3170 1700 352.00 20 3450 1880 393.00 24 4030 2260 438.00 20 5900 2920 647.00 24 6900 3470 722.00 30 8300 4400 847-00 36 9800 5260 947.00 20 7400 4240 790.00 TO 24 8500 5090 874.00 30 10200 6360 1020.00 36 11900 7630 1135.00 20 9200 5760 987.00 24 10500 6910 1095.00 84" 30 12400 8645 1275.00 36 14500 10370 1420.00 40 l.ssoo 11522 1600.00 96" 36 16400 13500 1551.00 24"-36" dia. 42" 48" 60" 72"-96" " Shell Heads A" W T Y' Longitudinal seams of above tanks are lap joint double riveted. Tanks 60 inches in diameter and larger have pressed steel manhole in one head. All tanks tapped Vz inch in concave head for water gauge Water gauges furnished extra $2.00 net. Tanks of other sizes furnished. Lists on request. 136 Galvanized Expansion Tanks Stock No. 491 These Tanks are made of re- fined galvanized steel tested at 100 pounds pressure, and are good for full rated capacity. Tanks are riveted and calked. T a p p i n g These Tanks are tapped top and bottom for 1-inch overflow and expansion pipe, and on side for feed pipe. Water gauge tappings 12 inches between centers. List Prices for Tanks and Water Gauges Style Size Inches Capacity Gallons Square Feet of Radiation Price of Tank Price of Gauge 10 x 20 8 250 $ 7.50 $1.75 1 12 x 20 10 300 8.00 1.75 2 12x30 15 500 9.00 1.75 3 14 x30 20 700 12.50 1.75 4 16x30 26 950 14.00 1.75 5 16x36 32 1300 15.00 1.75 6 16 x48 42 2000 16.50 1.75 7 18x60 66 3000 31.00 1.75 8 20 x 60 82 5000 37.00 1.75 9 22x60 100 6000 51 00 1.75 Ideal Expansion Tank Bracket Stock No. 497 Takes in all sizes of tanks from 10 to 16 inches in diam- eter. Labor-saving can be erected in two minutes. A sub- stitute for the old-fashioned shelf, at less expense. Weighs about 5^2 pounds and is ship- ped with screws packed under the slide pieces. List price each, complete, $1.75 137 Ideal Automatic Expansion Tanks Stock Nos. 492 and 493 The Expansion Tank above illustrated, aside from being ornamental, is absolutely automatic in its operation, insuring always that the system will be full of water. It is a great convenience to the house-owner. There is danger of freezing if the ordinary non-automatic tank is placed in the attic or some out-of-the-way closet. Besides, the customer is often opposed to having an ungainly steel or iron Expansion Tank placed in the bathroom or in a living-room. The IDEAL Tank is made of hardwood, lined with sheet copper, and is finished and varnished to match the woodwork of the room. It does not require altitude gauge nor gauge glass and fittings. Inside measurements of Tank are: 20 inches long, 9 inches wide, 10 inches deep; and of ample capacity for use on any job of hot- water work to which there is attached 3,000 feet of radiation or less. Roughing-in Measurements 2Y% inches from outside rear edge of tank to center of either overflow or expansion. 5^j inches from center of overflow to right side edge of tank. 5^j " " " center of expansion. 3;Hi " " " supply to back edge of tank. 4# " " " left side edge of tank. Price List for Tanks Including expansion and overflow couplings, with iron pipe thread. Style Stock No. Price, each 252 262 492 493 Square corners, varnished, plain oak Rounded corners, varnished, plain oak . . $8.50 9.00 Upon special order, we can furnish these Tanks in genuine cherry walnut or quarter-sawed oak, at $1.25 each extra, net. Please order by Number and Style. 138 Norwall Packless Radiator Valve Angle Valve (With Spring Discs) Corner Valve The Norwall Packless Quick-Opening Radiator Valve is a valve of the highest possible grade, embodying the additional features of being self-packed and quick-opening. It will not leak steam, water, or air around the stem of the valve at any time or under any conditions of service. The stem is non-rising. Tight joint is insured by the use of a special indestructible anti-friction composition disc which is held firmly in place by spring pressure. The handle bears directly on the hub of the valve, and no amount of downward or lateral pressure on the handle can unseat the disc, causing the valve to leak. The stem proper is threaded on its lower end to spirally engage the lower section, the raising or lowering of which opens or closes the valve with less than two full turns of the handle. Between the lower part of the stem and the main disc-holder is placed a special bronze spring disc which compensates the shrinkage of the valve stem as it cools by imparting an elastic instead of a fixed pressure on the seat when the valve is closed. This device insures "quick opening." List Prices of Angle Valve with Union Stock No. 301 Size V* K 1 Hi \% 2 Rough body | Plated all over [ ' ' $3.15 $3.90 $4.70 $6.25 $8.15 $13.00 List Prices of Corner Valve with Union, Offset Pattern Right Hand, Stock No. 302. Left Hand, Stock No. 303 Size % X 1 IX 1 1 A 2 Rough body ( Plated all over f ' ' ' $3.45 $4.25 $5.15 6.95 $8.95 $14.25 139 Norwall Packless Gate Valve Stock No. 304 Stock No. 305 Made for high-grade steam- or water-heating work. Re- quires no packing of any kind at any time and will not leak steam, water, or air around stem of valves. No matter how heavy or hard the pressure on the handle of this valve the joints cannot be unseated. Inward pressure of steam or water only makes the joints more secure. Ideal for vacuum work. Screwed Ends, Right- or Left-Hand Threads Sizes . .. % % 1 Itf \Vz 2 Rough body, finished trimg's. $2.25 $2.75 $3.65 $4.95 $6.00 $9.25 With Unions Sizes % X 1 l 1 ^ & 2 Rough body, plated all over . . $3.40 $4.05 $5.30 $6.75 $8.25 $11.90 140 Sylphon Packless Radiator Valves Stock No. 345 The Sylphon Packless Radiator Valve is devoid of packing of any kind, and is tightly sealed at every point around the valve stem. Has no sliding or rotating joints. Friction) ess in operation and opens and closes easily, as its working parts are not exposed to the steam and wash of the system. A patented metallic bellows, or Sylphon, is enclosed in the bonnet of the valve, and the valve stem and stem support are located inside the Sylphon. When valve is opened and closed the Sylphon contracts and expands in length without disturb- ing the steam-tight connection between its upper end and the top of the valve bonnet, and its connection with the Jenkins disc-holder at the bottom of the Sylphon. Thus the valve is hermetically sealed at all points around the stem and will remain so as long as the Sylphon (as indestructible as the valve itself) lasts. The Sylphon bellows (between the interior of the valve and the valve stem) is made of -the best quality of steam brass, and is not affected in any way by heat or corrosion of steam or water. The folds of the Sylphon are sufficiently close to retain the water of condensation and keep out all sediment from lodging in them, so that its action is always free and unobstructed. List Prices With Union, Jenkins Disc, Rough Body Plated all over Size K in. 1 in. l l / 4 in. \% in. 2 in. Stock No. 345 Angle Stock No. 346 Corner $3.90 4.25 $4.70 5.15 6.25 6.95 $8.15 8.95 $13.00 14.25 When wanted for hot-water heating a hole will be bored through the disc. 141 Improved Q. O. Water Radiator Valves With Union Threads Right-Hand on Union Right on Bottom Without Union Threads Right on Side Right on Bottom The globular form of the body of this new valve assists in doing away with the sticking on the shell. Only a small portion of the shell conies in contact with the body at the top and bottom, and a narrow vertical strip on either side where a gate is formed for closing the water- way. The tapering shell permits of taking up of any wear which may occur in the valve. The spring in the bonnet or neck of the valve holds the conica shell up to its seat and at the same time exerts a downward pressure on the small rubber washer which is slipped over the stem and held within the chamber in the cap of the valve. The pressure of the spring expands the rubber gasket so as to provide a self-packing feature. The weight is heavy and finish unsurpassed. Price List, Bonnetless, with Union No. Size, inches % *4 1 1 Vf \Vi 2 140 Rough body, finished trim'gs.. $2.05 2.45 3.25 4.50 6.50 10.00 141 *142 Rough body, plated trim'gs . . . Rough body, plated all over. . 2.30 2.40 2.60 2.85 3.35 3.65 4.90 5.05 6.65 7.10 10.25 10.85 144 Finished body, plated all over. 2.90 3.40 4.30 5.80 8.10 12.35 Price List, Without Union No. Size .....* K 1 IK 1^ 2 145 Rough body, finished trim'gs.. 1.60 2.25 3.25 4.50 7.00 146 147 Rough body, plated trim'gs . . Rough body, plated all over. .. 1.85 1.95 2.40 2.65 3.60 3.70 4.85 5.00 7.25 7.75 149 Finished body, plated all over. 2.50 3.25 4.45 6.00 9.25 All valves threaded as described, unless otherwise specified. *This finish regularly carried in stock. Other finishes can be promptly shipped from factory. The above Valves and all Radiator Valves can be supplied with Lock and Shield, as illustrated and listed on page 145 of this book. NOTE. Measurements of Valves and Elbows, giving distances from centers, for roughing-in, are set forth on page 264. 142 Q. O. Bonnetless Water Radiator Valves No bonnet; body in one piece, saving one screwed joint; water- ways full and free. Price List, with Union (Threads, R. H. on Union and Bottom) No. Size, inches 1 A M 1 IK 1H 2 99 100 *101 103 Rough body, finished trimmings Rough body, plated trimmings Rough body, plated all over $2.05 2.30 2.40 2.90 $2.45 2.60 2.85 3.40 $3.25 3.35 3.65 4.30 $4.50 4.90 5.05 5.80 $6.50 6.65 7.10 8.10 $10.00 10.25 10.85 12.35 finished body, plated all over *Regularly carried in stock; other finishes can be shipped from factory promptly. NOTE. Measurements of Valves and Elbows, giving distances from centers, for roughing-in, are set forth on page 264. Screw -Stem Steam Radiator Valves With Union Threads Right-Hand on Union and Bottom These Valves are made of best material; metal well distributed; threads carefully cut a pop- ular valve for steam work. Price List for Valve, with Union, and Jenkins Disc No. Size, inches y* K 1 IJi IH 2 70 71 *72 74 *62 Rough body, finished trimmings . $3.00 3.10 3.15 3.65 2.40 $3.50 3.75 3.80 4.25 .25 2.85 $4.30 4.65 4.75 5.25 .30 3.65 $5.85 6.25 6.40 7.00 .45 5.05 $7.75 8.00 8.10 9.25 .60 7.10 $12.60 12.85 13.10 14.35 90 10.85 Rough body, plated trimmings Rough body, plated all over Finished body, plated all over Jenkins Discs, extra.. Brass Disc, rough body, plated all over 143 Union Elbows for Water Radiators Both Threads Right-Hand Price List No. Size, inches tt ' A A 1 1^ 1 1 A 2 130 Rough body, plain $1.50 $1.75 $2 25 $2 95 $3.70 $6.00 131 Rough body.plt'd trm'gs 1.65 1.90 2.40 3.10 3.85 6.15 *132 134 Rough body, " all over Finished and " all over 1.75 2.25 2.00 2.40 2.50 3.00 3.20 3 90 4.00 4.85 7.00 8.50 All Ells threaded as above described, unless otherwise ordered. Screw-Stem Steam Corner Valves T Right-Hand Valve Threaded Right-Hand on Union Right-Hand on Bottom Left-Hand Valve Threaded Right-Hand on Union Right-Hand on Bottom Price List for Valve, with Union and Jenkins Disc No. Size, inches K X 1 1M 1H 2 30 Rough body, finished 31 *32 trimmings Rough body, plt'd trm'g Rough body, " all over $3.15 3.40 3.45 $3.85 4.15 4.20 $4.75 5.15 5.25 $6.45 6.90 7.05 $8.55 8.80 8.95 $13.85 14.15 14.45 34 Finished body " all over 3.90 4.85 6.00 7.80 9.95 15.95 Jenkins Discs, extra . . .20 .25 .30 .45 .60 .90 All Valves threaded as described, unless otherwise ordered. *Regularly carried in stock; other finishes can be shipped from actory promptly. NOTE. See page 264 for roughing-in measurements. 144 Straightway Q.-O. Water Radiator Valves Threads Right-Hand Both Openings This valve can be fully opened or closed by one-quarter turn of handle. It must be connected so that the current of water will move in the direction indicated by the arrow on its side. Price List, with Union No. Size, inches X 1 IX IX 2 114 115 *116 118 Rough body, finished trim'gs Rough body, plated trim'gs. Rough body, plated all over Finished body, plated all over $2.45 2.60 2.85 3.40 $3.25 3.35 3.65 4.30 $4.50 4.90 5.05 5.80 $6.50 6.65 7.10 8.10 $10.00 10.25 10.85 12.35 All Valves threaded as described, unless otherwise ordered. *This finish regularly carried in stock; other finishes can be promptly shipped from factory. Lock and Shield for Radiator Valves All styles of Radiator Valves can be furnished, on special order only, with Lock and Shield. Keys, extra, plain, each $0.25 Keys, extra, plated, each 30 NOTE. When ordering specify number and size of Valve, adding the words "Lock and Shield." Screw Stem and Corner Valves One key does for %-mch and 1-inch sizes, another for l^-inch and 1^-inch sizes, and a third for 2 inches. Hot-Water Valves One key does for %-inch and 1-inch sizes another for l^-inch, and a third for l^j-inch and 2-inch sizes. NOTE. See page 264 for roughing-in measurements. 145 Ideal Unique Water Radiator Valve Stock No. 380 This Valve "provides an interchangeable flow and return connec- tion at one end only of the Hot-Water Radiator, and thus wonder- fully simplifies water-heating outfits. Its use saves fitter's labor, elbow, pipe and fittings otherwise necessary in making connection to return end of Radiator. The use of the Ideal Unique Valve also saves the cutting of joists, and extra cutting and boring of floors so objec- tionable to architects and owners. This Valve permits location of the Radiators in restricted floor space, where it could not go if connected at both ends. One-sixth of a turn of the handle fully opens or closes the Valve. When the gates are open, all the water is forced to circulate through the Radiator. When the gates are closed, the Radiator is shut off and the water flows through a by-pass in the Valve body, the full area of the pipes. Any Radiator may therefore be shut off without pre- venting a constant circulation throughout entire system. As there is only one connection to make when this Valve is used, measurements and "roughing-in" work can be done with absolute accuracy. If necessary at any time to alter size of the Radiator, no repiping is required, no new holes bored, no floors torn up. The Ideal Unique Valve is made of best materials; all nuts and other parts subject to strain are extra heavy. Both elbows are ad- justable so that connections to risers or stubs can be run in any de- sired direction. A diaphragm extending into the Radiator wholly across the waterway of the first section forces all the water up through the top connections, downward through the other sections, insuring freedom from counter currents and increasing the rapidity of circu- lation. Thus Radiators yield their highest percentage of efficiency when Ideal Unique Valves are used. Send for special circular contain- ing full description and interior views. Data and List Prices Size, inches y* % 1 IK Center of body to end of spud 2%" 2ft" 3JL" 3 A" Inside dimensions of couplings to Radiators . . Distance from center top opening of elbows to bottom of elbows Distance between centers of bottom elbow connections Spud diameters IK" 1ft" sy 2 " w IX" 1H" 5X" w \%" 2" 7" \y z " 1*1" 2J*' 7%' 2" List prices $4.25 $5.40 $5^80 $7.95 146 Screw-Stem Brass Globe Valves Stock No. 178 Extra Heavy for Steam, Water, Oil or Gas A joint in the cap permits the repacking of stem without leakage. These Valves are much heavier and much more thoroughly finished than the ordinary Globe Valves. Price List for Valve, with Jenkins Disc, Iron Wheel. Rough Body Plain Size, Inches Price Size, Inches Price Size, Inches Price X $1 10 1 10 1.25 1 * $1 60 2.20 2.80 IX 2 * $4.00 5.50 8.00 Screw-Stem Brass Globe Valves Stock No. 189 Threads Right-Hand, Both openings. Rough Body Plated all over Price List, with Union, Jenkins Disc, Wood Wheel Size, Inches Price u 1 IX IX 2 $ 3.80 4.75 6.40 8.10 13.10 147 I. W. Brass Gate Valve Stock No. 335 Double Gate, Screwed, without Union Price List. Rough Body Plain These valves open to the left and have non-rising stems Size, in . % * 1 IX 1# 2 2^ Price, ea. $1.30 $1.75 $2.50 $3.50 $5.00 $7.50 $14.00 W. W. Brass Gate Valves Stock No. 373 Double Gate, Screwed, with Union Price List. Rough Body Plated all over Size, inches. .. % X 1 IX 1# 2 Price, each .... $3.10 $3.75 $4.65 $6.10 $7 85 $12 10 148 Libra Automatic Air Valve Stock No. 395 For Venting Steam Radiators The Libra is one of the simplest and most efficient automatic air valves on the market, which accounts for its adoption by thousands of particular and successful heating contractors. It depends for its operation solely upon the use of elements con- ^ tained in heating system, viz.: Air, HH| Heat, and Water. So extreme- I ly sensitive is the action of this valve that the air even to the last atom is removed from the Radi- ator, thereby giving every foot of heating surface its highest efficiency. The Libra is perfectly noiseless in operation. There are no regulating screws used in the Libra, which in other types of valves furnish opportunity for improper adjustment, resulting in flooding of floors and damaging of decora- tions. Labor of adjustment is saved. It is equally efficient on the varying ranges of temperature and pressure of Low-Pressure Heating. The valve shell and float are brass; and the pin which seats the valve is of tempered German silver, tapered to a perfect joint. No perishable features. The cap of this valve, which vents on the side, is designed for protection of the seat by preventing the accum- ulation of dust and other foreign matter. List Price each $1.00. 149 Norwall and Allen Automatic Air Valves All Metal Non-ad j usta ble Expansible Member Air (Patented Jan. 29, 1907) Norwall Valve Open Allen Valve Closed The operation of the Norwall and Allen Valves is exactly the same, the difference in the valves being structural, the Norwall being larger and heavier than the Allen. Each valve consists of a shell with the Radiator connection so placed as to form a well in the lower part of the valve to receive and retain a portion of the condensation after steam reaches the valve. A sealed metal float is placed in this well. An outer or air-chamber surrounds the float well and is connected therewith by a small hole near the bottom. During the first operation after all the air has been vented, steam passes through the valve for a few minutes till enough condensation has collected to carry the float to its seat and close the valve. When steam reaches the valve, the air in the air-chamber expands. When the valve cools this air contracts, forming a partial vacuum which draws the water from the float-chamber into the air-chamber. The float then drops, opening the valve. Whenever steam again reaches the valve, the air expands and forces the water into the float-cham- ber, closing the valve. This action is nearly instantaneous, which positively prevents the emission of steam or water from the valve. Varying steam pressures have no effect on the operation of these valves. Should dirt prevent the proper operation of the valve the valve can be easily cleaned by removing the bottom cap. List Price Stock No. 559 Norwall Valve Stock No. 560 Allen Valve 150 .each $1.30 each 1 .00 Norwall Siphon Air Valves Patented Jan. 29, 1907. Other patents pending Stock No, This valve is also made en- tirely of metal, requires no adjustment and cannot be tam- pered with. The globe bottom enlarges the air chamber and makes this valve more sensi- tive to the heat changes within the Radiator than the Norwall Air Valve, otherwise the vent- ing operation of the Norwall Siphon Valve is the same as the Norwall Air Valve. For de- tailed description of the venting operation see paragraph on con- struction and operation of Nor- wall and Allen Air Valves. The function of the Siphon is to take care of any sudden charge of water within the Radiator. It frequently happens that a Radiator, while venting "works water" and under this condition the water is liable to surge against the air valve. The Norwall Siphon Valve, while venting air from the Radiator, instantly closes, and closes tight against water. The valve remains closed as long as water remains against it, but the instant the water in the Radiator falls away from the air valve, the siphon automatically discharges the surplus water in the valve back into the Radiator, and the valve recom- mences venting. No matter how many times water or steam come to the valve it will instantly close tight against leakage through the valve, but whenever air reaches the valve, it will instantly open. The Norwall Siphon Air Valve will automatically vent any Radiator of air which can be manually vented by means of a pet cock. Its operation is entirely automatic, it is made of the best steam metal, and is mechanically perfect. Should dirt interfere with the perfect operation of the valve, the bottom cap is so fitted that it can be easily removed and the valve cleaned, making it as good as new. List Price each $1.70 151 Norwall Automatic Air and Vacuum Valves Stock No. 558 The Highest-Class Air Valve Made Vents perfectly and automatically keeps the air out after it once gets out. The Norwall Automat- ic Air and Vacuum Valve is made entirely of metal. No perishable material is used in any part. Its operation is strictly in ac- cordance with natural and not with mechanical laws. The venting oper- ation of the valve is exact- ly the same as the Nor- wall Siphon Air Valve. The difference between this part of the Vacuum Valve and the Norwall Siphon Valve is structural. Surmounting the venting valve is the vacuum or air seal- ing part of the valve which is entirely separate and distinct in its work from the venting part of the valve. The chamber immediately above the valve proper is surrounded by a special bronze diaphragm having a port through its center. Through this port passes a ball-headed pin of smaller diameter than the port. This ball-headed pin is threaded and attached to a yoke by means of two nuts. These nuts permit an easy adjustment of the pin ball under the diaphragm, and also hold the ball in a fixed position. Normally, the diaphragm is slightly suspended on the pin ball, which closes the port. A slight pressure, however, from within the system raises and unseats the diaphragm from the ball and opens the port, per- mitting the air from the Radiator to pass freely into the atmosphere. When the float valve in the venting part of the valve closes thermostatically, or when pressure ceases in the Radi- ator to which the valve is attached the diaphragm drops into contact with the pin ball, thus closing the valve against the return of air to the Radiator through the valve. This dia- phragm port is always closed when the float valve is closed or when the pressure within the Radiator is less than */ pound. The Norwall Automatic Air and Vacuum Valve can be used on any Low-Pressure Steam heating apparatus, old or new, and their use, particularly in connection with the Nor- wall Packless Radiator Valves, insures for the user maximum heating comfort with a miminum fuel expense. List Price each $4.00 152 Sylphon Air Valves Stock No. 500 The Sylphon, or metallic bellows, has sealed within its flexible walls a liquid which, when subjected to heat, gives off a vapor (like steam from water) , the only known sub- stance whose expansion under changes of temperature is invariable. This liquid, although extremely sensitive, never wears out, and never has to be renewed. Its movement and power is ample to close the vent tight, but, as its expansion and contraction is due to vapor pressure within, is yielding aftei the manner of a pneumatic cushion and will not strain or injure the valve. The float will close the vent tight when the Radiator and valve are flood- ed, and hold it so indefinitely. The constant flow of the water of condensation down the sides of the valve and through the funnel-shaped bottom and tail piece gives a strong siphon action which effectually frees the valve of all sediment. The vent pin is self-guiding and must come snugly into the vent, which is placed high above the water line of the float, and thus it is impossible for core sand, grease, and other impediments to reach and close this vital part. Can be furnished with straight shank H inch. No. 30. Stock No. 500. List Price, $2.00 each. Sylphon Vacuum and Air Valves Stock No- 501 With the Sylphon Vacuum Air Valve the vent is normally closed by the upper Sylphon, which is not charged. When steam is raised, its pressure, on reaching _^Ktdv-.^ a few ounces, raises the upper Sylphon and allows the air to escape from the system. As soon as the steam strikes the lower Sylphon, which is charged with the volatile liquid, it in turn expands and closes the vent. The valve is thus kept closed by the lower, and charged, Sylphon until the pres- sure of the steam approaches that of the atmosphere, when the upper Sylphon shuts the vent against entrance of air into the system and keeping it closed establishes the vacuum. Can be furnished with straight shank l /% inch. No. 35. Stock No. 501. List Price, $4.00 each. 153 Sylphon Air Valve Stock No. 527 For Quick Venting For use on risers, ends of mains, long runs of pipe, indirect stacks, etc., where a large amount of air must be vented quickly. No ad- justment. All metal. Very sensi- tive. Will last indefinitely. Vent- ing port ^-inch diameter. Valve connection ^6-inch pipe thread. Stock No. 527. List Price $3.00 No. 527 Valve Sylphon Vent Valves Stock Nos. 525 and 526 No. 525 Valve No. 526 Valve For use on two-pipe vapor, vacuum, or atmospheric work. Placed at the end of the returns to vent all the air in the sys- tem. One-inch pipe connection at inlet and outlet. No. 525 Valve operates by both pressure and temperature. No. 526 Valve by pressure only. Special catalogue sent on application. List Prices No. 525 Valve . . No. 526 Valve . . $15.00 . 10.00 154 Arco Automatic Air Valve Stock No. 499 The Arco Automatic Air Valve is designed to meet the demand for a dependable expansion automatic air valve. It is made entirely of the best steam metal, eliminating the objectionable rubber expansion post common to most valves of this class. In the shell of the valve is a sealed metal float with a flexible bottom. This float is partially filled, under vacuum, with a heat-sensitive liquid which vaporizes at 180 degrees, but is liquid at temperatures below 180 degrees. When cold the valve is open, freely venting the Radiator of ac- cumulated air. When steam reaches the valve the vaporizing of the float liquid expands the flexible bottom in the float, and closes the valve. When the valve cools below 180 degrees the float vapor condenses and the flexible bottom contracts, thus opening the valve. The sensitiveness of the valve in this respect insures the complete elimination of air from the Radiator to which it is attached. List Price $1.00 Compression Air Valves List Price per Doz. Stock No. 520 Old Style, Wood Wheel, Style 3, Nickel Plated. .$3.00 Stock No. 521 Old Style, Key, Style 4, Nickel Plated 3.00 Keys, extra, Old Style, 5 cents each, net. 155 Ideal Sylphon Damper Regulator For Steam Boilers (Protected by American and Foreign Patents. U. S. Patents June 2, 1903; June 16, 1903; May 24, 1904; and other applications pending.) It is composed entirely of metal; isfrictionless; is sensitive to the last degree; is positive and invariable in its action, and will not deteriorate with age. The simplicity of its construc- tion will be seen in the engraving. It works at just about atmospheric pressure, closing the dampers, if desired, before one ounce of steam pressure is generated. Shifting the counterpoise weight changes its appli- cation from atmospheric pressure to any pressure desired and maintains good draft control. Its extreme sensitiveness has been thoroughly proven by means of a mercury column which records readings in half ounces. The regulating device is made upon the bellows plan and is formed of two brass discs with accordion sides, made of steam brass of the best quality. The accordion sides are formed of ten deep folds which permit of ample yet very sensitive ex- pansive effect upon the vertical rod that connects the top of the bellows to the bar upon which the counterbalance weight is placed. The sides are not built up of separate discs, but are formed from a single piece of brass so that there are no joints or seams to come loose and cause leakage. It will last as long as the Boiler. Data and Dimensions The bellows is fed by a 1-inch opening in the bottom plate, 5% inches in diameter; 2} inches high at rest. The lever is 37 inches long: The lever weight weighs 5% pounds. The complete regulator weighs 15 pounds, including all trimmings; shipping weight, boxed, 22 pounds. This regulator is shipped complete as illustrated, and with 12 feet of No. steel plumbers' chain, four S hooks, and two ceiling pulleys. No. 22. List Price, each, $20.00 156 Ideal Sylphon Vapor Regulator No . 924 For Damper Regulation on Vapor Heating This regulator is specially designed for vapor heating and all steam work where very low pres- sures are used. It is extremely sensitive and by means of double balancing weights can be adjusted to operate, if desired, exactly at atmosphere or any pressure up to 3 pounds. Tests show that it will operate under pressures which must be measured in ounces. Made similarly to our No. 22, but with a bellows larger in diameter and of thinner metal. The dis- tance "A" between rocker pivots is longer than in the No. 22. These features give extreme sensitive- ness without impairing durability. Point "2" is a knife-edge bearing. Made with 1-inch pipe connection and shipped complete with lever, two weights, four S hooks, 12 feet of chain, and two ceiling pulleys. List Price $2 5. 00 157 Ideal Sylphon Damper Regulator For Water Boilers and Tank Heaters (Protected by American and Foreign Patents. U. S. Patents June 2, 1903; June 16, 1903; May 24, 19O4. and other applications pending-) This Regulator is placed on the boiler or heater and auto- matically adjusts the dampers according to changes in water temperature. The water circulates in the regulator around an inner shell containing a volatile fluid. As the temperature increases the fluid expands a Sylphon bellows, tilting the lever and moving the dampers. This operation is reversed as the water cools. \Veights are set to maintain different tempera- tures. There is no rubber diaphragm or other perishable material. Extremely sensitive and durable. Regulators Nos. 42, 43, and 44 are all similar in construc- tion, the only change being in the chemicals necessary to regulate heater according to temperature, running from 120 to 240 degrees. Data and Dimensions Degrees No. 42 Regulator, for water temperatures running 120 to 180 No. 43 " " " " " 160 " 220 No. 44 " 190 " 240 Height, 7 inches; diameter, 5 inches; weight, complete with lever and counterpoises, 28 pounds; shipping weight, boxed, 35 pounds. The Regulator is furnished complete, with 12 feet of plumber's chain, 4 S hooks, and two ceiling pulleys. List Price, each, $25.00 NOTE. When the flow main from the Water Boiler is larger than \Vi inch, the Regulator is installed by connecting it between the flow and return mains with 1^-inch pipings. When the flow main is \% inch or less (frequently the case with Tank Heaters) , the Regulator is simply connected direct to the flow pipe. 158 The Ideal Sylphon Regitherm Stock No. 600 A Self-Contained Regulator, Automatically Controlling the Tempera- ture at any Desired Point between 60 and 80 Degrees Fahrenheit. A new automatic temperature regulator which operates in response to the slightest change in temperature. It requires no outside agencies, such as electricity, compressed air, or clock-work to help it perform its functions, but exerts suf- ficient force within itself to adjust the heating apparatus, either increasing or decreasing the supply of heat. Its range of control is from 60 to 80 degrees Fahrenheit, and it can be set at any desired point within these limits. The fuel saved by this regulator will pay its cost in one or two seasons. The operation is based on the same principles that govern a ther- mometer i. e., the action of heat or cold on a volatile chemical. In the Regitherm is a metal bellows capable of expanding and contracting like a telescope. Within this bellows is sealed, air-tight, a small amount of the volatile liquid. The slightest variation of temperature changes the form of the liquid (expanding by vaporizing, contracting by con- densation), hence changes the outward pressure exerted by it. This pressure moves the bellows. The area of the end wall of the bellows is 30 square inches, so a change of 1 degree in temperature (developing % pound per square inch) creates a force of 15 pounds within the Regitherm. This force expands the bellows H inch and operates a short lever arm attached to a small wire cable, which leads to a balanced lever controlling the dampers of the heater. By this transmission the movement of H inch at the Regitherm is magnified eight-fold at the dampers, giving a wide range of action upon the heater. Size of instrument (not including mounting board) 8% inches wide, 7% inches high, 5% inches deep. Shipping weight, 50 pounds. Style No. 10, List Price each $35 . 00 Send for Booklet 159 Ideal Sylphon Reducing Valve For Steam Pressure This valve will reduce steam pressure from any initial pressure to any pressure under 15 pounds, either above atmosphere or in vacuum, and maintain it steadily with less variation than any other reducing valve made. Its extreme sensitiveness makes it possible to reduce pressure to fractions of 1 pound. Particularly well adapted for use on Central Heating Systems with the Ideal Sylphon Regitherm for room temperature control; and to reduce street steam pressure for use on vapor work, it will give the best results. List Prices Size Shipping Inches Weight Lbs. >4 Bronze Body* 45 1 * 2 Iron Body* 50 52 55 95 135 165 220 280 Price $25.00 25.00 28.00 33.00 35.00 44.00 57.00 72.00 85.00 100.00 Shipped complete with lever, bar, and weights. *Sizes ^ inch to 1^ inches inclusive are all bronze and are fur- nished with unions on both sides. Sizes 2, 2j^, and 3 inches are iron body with all interior parts bronze, including the seats, which are re- movable, and are furnished with screwed ends. Sizes above 3 inches are iron body, with all interior parts of bronze, including the seats, which are removable, and are flanged extra heavy standard, but with- out companion flanges. Companion flanges furnished at extra cost, price on application. When flanges are ordered drilled, and no lay-out is given, manufacturer's extra heavy drilling is used. NOTE. Where the initial pressure is more than 25 pounds, it is necessary to place a Pop Safety Valve on the low-pressure side set at 25 pounds. This prevents damage to the bellows in case high pressure should accidentally be admitted to the low-pressure side. 160 Ideal Sylphon Tank Regulator Stock No. 930 For the automatic regulation of water temperature in storage tanks where heated by steam. The extreme sensitive- ness, positive action, and simplicity of this regulator have placed it in a class by itself, and made it applicable in hundreds of ways. It can be used in hotels, office buildings, schools, public institutions, factories of all kinds, breweries, bottling works, aquariums, canning factories, sugar refineries, chemical laboratories, laundries, on railroad water-tanks, sprinkler sys- tems, feed water heaters, pasteurizing machines, vulcanizing machines, suction gas producers, etc. This regulator employs the Sylphon principle, consisting of an expanding and contracting accordion-like bellows, made entirely of brass. The expansion of a volatile liquid contained in this bellows and operating by the changes in water tem- perature is the sole motive power. No compressed air, elec- tricity, or auxiliary machines necessary. Contains no per- ishable diaphragm and will last indefinitely. The valve is of the highest grade, balance type, and can be used on any steam pressure. Union connection on both sides make installation easy. Send for Special Catalogue. See next page for further description. 161 Ideal Sylphon Tank Regulator Stock No. 930 The brass stem "A" screws directly into the storage tank through a l}4-inch opening "B" in either the end or the side of the storage tank. A brass tube "C," A-inch outside diameter and 8 feet long, connects stem "A" with the metal bellows. Stem "A," tube "C," and bellows "D'' are hermetically sealed, and contain a liquid which vaporizes at low temperatures. When the water in the tank becomes heated, vapor generated in stem "A" forces some of the liquid through pipe "C" into bellows "D," which expands the latter by overcoming counterpoise weight "F" and closes valve "G." When the water in the tank cools slightly, some of the vapor in stem "A" condenses, relieving the pressure and allowing the bellows to collapse and open valve " G. By adjusting the weight "F" the regulator will operate at any desired temperature between 140 and 200 degrees Fahrenheit. Installed by screwing stem " A " into tank and inserting valve " G " in steam line. Bellows and stem are charged and sealed at the factory. Sizes H inch to 1H inches inclusive are all bronze, and are fur- nished with unions on both sides. Sizes 2,2%, and 3 inches are iron body with all interior parts bronze, including the seats, which are removable, and are furnished with screwed ends. Sizes above 3 inches are iron body, with all interior parts of bronze, including the seats, which are removable, and are flanged extra-heavy standard, but with- out companion flanges. Companion flanges furnished at extra cost: price on application. When flanges are ordered drilled, and no lay- out is given, manufacturer's extra-heavy drilling is used. In ordering give only size of pipe in steam coil. Shipped complete with stem, tube, bellows, weight, lever, and valve. Size, Inches Shipping Weight, Ibs. List Price Size Inches Shipping Weight, Ibs. List Price 1 IX IK 2 2K 3 60 65 68 110 150 175 $ 70.00 75 00 80.00 90 00 95.00 100.00 4 5 6 8 10 12 290 375 525 875 1425 2150 $120.00 260.00 350.00 480.00 600.00 880.00 162 Ideal Hot-Water Thermometers Separable Mercury Bath Straight Angle No Hot- Water Boiler should be without an IDEAL Hot- Water Thermometer. The glass bulb of each instrument is immersed in a Mer- cury bath, protected by a thin steel tube, so there is little chance of injury. Stem should be fully immersed in, or subject to a con- tinuous circulation of the hot water, to secure accurate reading. If thermometer does not face in right direction when screwed up tight, loosen small screw slightly and (without lifting) turn top of frame to desired position, after which tighten small screw. Each thermometer is sent out carefully packed in a sepa- rate wooden box. Non-boiling colored liquid furnished at same price if desired. Name on scale free of charge where thermometers are ordered in lots of 12. List Price Each Stock No. 540 Hot- Water Thermometer, straight Stock No. 541 Hot- Water Thermometer, angle, (for us. on risers, or circulating pipe) $5.00 6.00 163 Ideal Steam Gauges Stock No. 577 With Bourdon Spring Size ^Yi inches, iron case without back flange ; nickel plated rim; silvered dial; without cock. Registering 30 pounds pressure. In all respects as regu- larly supplied on IDEAL Steam Boilers. These gauges are all equipped with hair-spring tension, so the movement is rendered very sensitive at the lowest pressures un- der which house-heating boilers are usually operated viz., 2 pounds or less. We can also supply high-pressure gauges (prices on application.) List Price each $8.20. (Note.) Ideal Altitude Gauges Stock No. 578 These gauges will indi- cate accurately, at the boiler, the height of water in the system, and will be found very useful instru- ments. EXPLANATION : When the water is at its proper level in expansion tank, re- move the ring and glass, and set the stationary hand at the pressure indicated by the working hand; when- ever the pressure falls be- low this point, water should be added. Size: 4^ inches; iron case with nickel-plated rim; no cock. List Price each $12.20. (Note.) Norwall Pressure and Vacuum Gauges Stock No. 587 These are same size and general construction as our Steam Gauge. They indicate to 30 Ibs. pressure and 30 inches vacuum. List price each $12.20. (Note.) NOTE. Name on the dial of all the above gauges free of charge when ordered in lots of 25. 164 Honeywell Heat Generators For Hot- Water Heating Outfits These Generators are designed to meet the demand for a device to quicken the circulation in hot-water heating jobs. When connected to the piping of an ordinary gravity plant this Generator seals the circuit and permits the generation of a slight pressure up to 10 pounds, at which point it relieves itself through the operation of a mercury seal, eliminating the element of danger. The tendencies of this slight pressure are: First, to increase the circulation; second, to widen the range of temperatures to a point equal to that of steam; third, to accomplish an economy in fuel. The pressure created by this Generator is calculated to force the water through any part of a defective piping system where the circu- lation is sluggish under ordinary gravity conditions. It is simple to install and is applicable to both old and new heating plants. Sectional outline view herewith shows mercury seal, connections to system, equalizing pipe and deflecting plate. Quantity of mercury necessary for successful operation, style 1, 3% pounds; style 2, 6% pounds; style 3, 10 pounds. Approximate weights: style 1, 35 pounds; style 2, 45 pounds; style 3, 55 pounds. List Prices, Each Style 1 (Stock No. 537) for 1,200 square feet . . .. .$25.00 Style 2 (Stock No. 538) for 2,500 square feet 35.00 Style 3 (Stock No. 539) for 3,500 square feet 50.00 Style 4 (Stock No. 536) for 10,000 square feet 65.00 165 Ideal Expansion Plinth Blocks Single-Opening Plinth Block, providing for one line of pipe Double-Opening Plinth Block, (for Return) . Right-Hand Block IDEAL Expansion Plinth Blocks overcome trouble due to expansion and contraction of riser pipes, and make a perfect finish where pipes come through base-boards, wainscoting, walls, etc. whether they are marble, cement, or wood. They save the heating contractor time, worry, and money, and the necessity of having a man constantly on hand to see that a space is left either above or below the pipe, as the case may be, to allow the proper clearance for expansion and contraction. With these blocks the hole for the pipe connection with the riser is completely covered by the movable or sliding plate. The device is small and compact, 10 inches high and 4 inches wide, made of smooth-finished cast iron, and can be decorated to correspond to the adjoining wall. Made for any size pipe from # inch to 2 inches. Can be permanently secured in place against woodwork, plaster, and tiling, while jobs are being roughed in. The Plinth Block being 1% inches deep, the finish is flush (or nearly so) with the base-board, which, when nailed in place, covers the projecting flange of the block. The sliding plate always tightly fits the riser, and does not leave the slighest opening. On special order we can furnish Plinth Blocks of the fol- lowing size: 8 inches high, 5^ inches wide, \ 1 4 inches deep, double-opening only. Pipe sizes, supply Yz inch to 2 inches; return ^ inch to 1 > inches. Orders for Double-Opening Blocks should specify whether for right-hand or left-hand return. List Price Single-Opening Block, Stock No. 904 $1.00 each Double-Opening Block, Stock No. 905 $1.00 each 166 Ideal Radiator Shields Stock No. 906 Either style of IDEAL Shields is well adapted to low window Radiators over which curtains are hung, especially in houses located in cities in which soft coal is most largely used, and the atmosphere thereby made full of soot. Can be readily fitted to Radiators of all varying constructions, as the brack- ets can be quickly shifted to connect with any make of Radiator. They do not in- terfere with the operation of the Radiator valves or air valves, side piece being only 2 inches wide. Regular Pattern List Prices for Regular Pattern Height of Radiator Inches 26 or lower 5 Sec. or less 32 &38 5 Sec. or less 44 5 Sec. or less Shields from Black Sheets $3.00 $3.20 $3.40 Radiators larger than 5 sec. add lOc for each additional section. Shields from Galvanized Sheets 3.60 3.80 4.00 Radiators larger than 5 sec. add 12c for each additional section. Brass, having Gal- vanized Iron Backs 17.00 17.40 17.60 Radiators larger than 5 sec. add 30c for each additional section. All Brass 18.00 19.00 19.60 Radiators larger than 5 sec. add 60c for each additional section. Black, painted or bronzd, plain colors 4.00 4.20 4.40 Radiators larger than 5 sec. add 30c for each additional section. Galv., painted, or bronz'd, plain colors 4.60 4.80 5.00 Radiators larger than 5 sec. add 32c for each additional section. Add $2.00 to above List Prices for Vapor Pan. Vapor-Pan Attachment (showing Pan Withdrawn) Shields painted to order or to match decorations at extra charge. In ordering indicate (1) if Steam or Water Pattern; (2) style of Radiator and height; (3) num ber and length of sections. Orders not Subject to Cancellation 167 B. and C. Floor and Ceiling Plates Floor Plate Ceiling Plate These Adjustable Hinged Plates can be put on after work is finished by slipping plate around pipe, the ceiling plate being fastened to pipe by means of screw, and the floor plate firmly held by a simple, cleverly contrived spring. The Combination Floor and Ceiling Plate here shown may be used for either floor or ceiling by adjusting the screw in the collar. Price List Size, inches H Yt 1 IX IX 2 2X 3 Floor and Ceiling Stock No 702 Black each 14 14 18 ?0 ?4 78 43 60 Stock No. 703 Nickel, each Combination Stock No 710 Black each. .25 14 .25 14 .28 18 .32 70 .35 74 .38 78 .52 4S .75 60 Stock No. 711 Nickel, each .25 .25 .28 .32 .35 .38 .52 .75 Imperial Floor and Ceiling Plates Stock No. 704 Adjustable, Made of Spring Brass and Nickel Plated Easily adjusted to the pipe and will stay firmly in position. Will always hold the nickel. X % 1 1M 1>3 2 2Yz Nickel, each .25 .25 .28 .32 .35 .38 .52 168 Ideal Bronze, Liquids and Primer After many years of experiment and experience we have at last been successful in obtaining a grade of bronze powder exactly suited to the decorating of AMERICAN Radiators. It lusters like loosened gold. The bronze is our own direct importation, and a single trial will convince you of the exceptional brilliancy and durability of its luster, and the very large amount of surface per pound it will cover. We earnestly believe that the use of a superior quality of bronze in the decorative treatment of Radiators adds greatly to the popularity of heating apparatus among home-lovers. Bronze Powder is put up in screw-top cans containing one pound. Aluminum is also put up in one-half pound cans. Gold Bronze, Stock No. 652. Copper and Silver Bronze, Stock No. 653. Aluminum Bronze, Stock No. 654. Color Bronze, Stock No. 655. No. 646 Ideal Bronzing Liquid; and Ideal Bronze Primer No. 651 in gallon, half-gallon, quart, and pint patented stopper cans. Directions for Use Bronze Use Ideal Bronze Primer for all colors. Do not attempt to bronze any surface without first applying a coat of primer. Mix bronze into as much liquid as you will use immediately, sufficient to make it about the consistency of cream. Apply with a fitch brush (bear hair) do not work it any more than necessary with the brush cover surface, if possible, with one stroke of brush. Applying bronze when radiators are warm improves the luster. Liquid Keep the liquid can closed tight when not in use. Liquid left uncorked a very short time evaporates and thickens, and becomes worthless. Do not get any bronze in liquid-can, as the smallest particle will turn it green. Liquid, if properly used, will not have to be thinned. Do not use a dirty mixing pot or brush, and see that all dried-up bronze is carefully removed before mixing fresh. One pound of bronze (except aluminum) will cover about 300 square feet of radiation; one pound of aluminum powder will cover about 600 square feet of radiation. One quart of liquid is required for each pound of bronze powder, except in the case of aluminum, for which the proportion is about one gallon of liquid to one pound of the powder. 169 Black Asphaltum Stock No. 647 For the painting of boilers and risers, we offer a Black Asphaltum of great covering capacity and durability, put up in one-gallon and half-gallon cans and in barrels of 30 gallons. First-class covering in every respect. Gives A-l satisfac- tion to all who use this kind of varnish. Ideal Maroon Gloss Japan Stock No. 648 We also offer an excellent quality of these goods in gallon, half-gallon, quart, and pint cans. This Japan has been thor- oughly tested and proven to be first class in every regard. Directions for Use This Maroon Gloss Japan settles in a very short time. Is easily stirred if liquid is poured off and the pigment loosened with a putty knife, then gradually adding the liquid again. The more thoroughly the liquid is stirred the better will be the result. Thin with turpentine and apply with ordinary flat bristle varnish brush. One coat is sufficient for Radiator work. No priming is required; has high gloss, quite equal to Enamel. 170 Ideal Radiator Enamels Stock No. 650 Send for Color Card To artistically, yet simply, decorate the heating apparatus is fre- quently a most effective advertisement for the contractor. We invite attention to our line of clear, rich- hued IDEAL Radiator Enamels (send for sample tint card). The tints of- fered are delicate yet bright, and by mixing one color with another al- most any fashionable shade may be secured to harmonize with the dra- peries, wall paper, or other furnishing of artistic homes. The Enamels are made after our own form- ula, and we highly rec- ommend them for coyer- ing quality and durability. Colors regularly carried in stock in gallon, half -gallon, and quart cans are: Alabaster, Vermilion, Silver Gray, Terra Cotta, Oak Brown, Ebony (or Black), Medium Blue, Bronze Green, Gobelin, Apple Green, Cream, Sea Green, Maroon, Nile Green Gloss finish is regularly carried by us in stock except Ebony, which we supply in Flat finish only. Flat finish in other than Ebony color is supplied only on special order. Directions for Use Enamels Radiators should be painted with one coat of IDEAL Enamel Primer and one or two coats of Enamel. Stir enamel thor- oughly and apply with an ordinary flat bristle varnish brush. If it thickens add a little turpentine too much will kill the luster. Be sure to remove all oil or grease from surface of Radiator before apply- ing, or enamel will peel off. Do not flow it on too heavily two thin coats are far better than one thick. One gallon will cover about 250 square feet of surface. Caution Enamel should be applied when Radiator is cold, and heat should not be turned on for at least twenty- four hours thereafter. Ideal Bronze and Enamel Primer Stock No. 651 Our specially prepared Primer should be used to secure best results. It is especially valuable for use as the first coat before apply- ing enamel. It acts as a filler and furnishes a smooth surface upon which to apply the finishing coat. Supplied in same size cans as Enamel. 171 Frazer's Non-Corrosive Pipe Joint Paste Stock No. 662 Frazer's Pipe Joint Paste has been adopted by us only after thor- ough investigation. It contains a large per- centage of mica and is far better for the re quirements of steam, water, and gas fitting, and is cheaper than white or red lead. The latter soon harden and make it extremely difficult to remove or disconnect a fitting which has been in place for a length of time. Where Frazer's Pipe Joint Paste is used a fitting may be removed with ease after years of service. Frazer's Pipe Joint Paste retains its pasty form indefinitely; it resists heat and cold, acids, and alkalies, and by its use absolutely air-tight joints may be made. Put up in 5-, 10-, and 25-pound cans; also half- barrels and barrels. Miscellaneous Specialties We are in position to promptly fill orders for Brass Check Valves, Imperial and Russell Auto- matic Air Valves, Improved Compression Air Valves, Powers Regulators, Russell and Ajax Floor and Ceiling Plates, Nason Steam Traps, Registers, Marble Radiator Tops, Iron Cement, etc. 172 O. S. Distributers FLOW INLET Positions of tappings are indicated by figures 1, 2, 3. Price List and Dimensions Stock No. Tappings, inches !_|2|J Dimensions, inches B List Price Each 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 IX IX 2 2% 2tt 2% 2 3 A 2/8 2/8 2/8 2/8 2% 2% 3/8 3/8 2/8 2/8 24S 2fc| 3% 3% 3K 4 3% 4X 4% $0.50 .50 .50 .60 .60 .60 .60 .60 .60 .80 .90 .90 .90 .90 .90 .90 1.20 1.20 1.20 1.20 1.20 1.20 2.00 2.00 2.00 Carried in stock in all sections of the country. Order by number. 173 Pop Safety Valves Ideal Valve Low-Pressure Ideal, Brass Stock No. 968 Norwall, for Vacuum Heating Stock No. 967 These are strictly high-grade articles and possess the genuine popping feature. They are not mere relief valves. Recom- mended for pressure not exceeding 20 pounds. Have nickel-plated, extra-heavy iron hexagon bushing connections, on which an ordinary wrench can be used, and which cannot be easily strained or crushed by a heavy wrench. Price List Size inches y* 1 lM \% 2 2% i, Stock No. 968, each " 967, " ' $ 2.75 10.00 3.00 12.00 3.75 15.00 5.00 20.00 6.75 30.00 11.75 50.00 16.00 65.00 Ideal Spud Wrench These tools are most convenient for connecting up union Radiator valves or union elbows. Con- nections can be made up quicker, tighter, and without injuring the union. Style 1 is used hand-to, and has an open hexagon on end of handle for adjusting bolt nuts. Style 2 is used with Style 2 Stock No. 591 Style 1 Stock No. 590 a Stillson wrench. Either tool embraces J^-, 1-, and %-inch sizes. Made of malleable iron. List Prices each: Style 1 $0.75; Style 2 $0.50 174 Radiator Brushes Stock No. 971 The brush illustrated above is specially designed for use on Radiators, the shape being such that it will pass between the sections, cleaning surfaces which could not otherwise be reached. These brushes are thoroughly well made, and very serviceable. List Price each $0.75. Ideal Fitch Brushes Stock No. 972 We are prepared to furnish best-grade Fitch Brushes in any size desired. NOTE. Never put a Fitch Brush in water, as this causes the block or handle to swell and split. Brushes may be kept in best of condition by immersing in bronzing liquid, turpen- tine, enamels, etc. Ideal Boiler Brushes When ordering Flue Brushes, in all cases show on order size and style of Boiler for which they are intended. For uses and list prices on the above Flue Brushes, see page 205. 175 The Ideal Chain Wrench Stock No. 900 This Wrench is made with two drop-forge jaws having a double row of bit- ing surfaces. It will grip pipe, fittings, flanges, round, square, or irregular cast- ings easily, quickly just where the grip is needed. The two outer surfaces will bite and grip pipe or flat surfaces, while the two in- ner surfaces will take hold of the beads of fittings, or edges of valves, flanges, etc. No one-sided gripping al- ways takes hold with both jaws. The lock takes the chain so firmly and surely that there is no slipping out and the chain does not fall out of the lock. Handle is made of spring steel, and handle and the parts are extra strong and will not bend, pull apart, or break. Very simple only four main parts and two bolts. Ordi- nary cable chain which can be bought at any hardware store is used. If a link breaks, by pulling out the bolt which holds the chain, discarding broken link and reattaching, the wrench is again quickly ready for work. Jaws easily tempered and sharpened when necessary. Very durable and re- liable. Send for circular and discounts. The Double-Faced Jaws Measurements and Weights Number of Wrench 2 3 4 5 Capacity, size pipe Capacity, size fittings Size of Cable Chain Length of Wrench Yz to 3% y* to 3 3-8 27 in 1 to 5 1 to 4 13-32 38 in 2 to 8 2 to 6 1-2 49 in 2^ to 12 2K to 10 .19-32 61 in Weight of Wrench 10 Ibs 18 Ibs 28 Ibs 50 Ibs List Prices Wrench, with Cable Chain Wrench, with Flat Chain. . Jaws per pair $6-00 6.90 3 25 $8.00 9.20 4 50 $11.00 12 65 5 85 $16.00 18.40 7 50 Handles each 2 10 3.25 4 75 6 90 Cable Chains, each Flat Chains, each .95 2.00 1.20 3.00 1.70 4.00 3.00 6.00 Steel Pins each .15 .20 .25 .30 Bolts, each .20 .25 .30 .35 176 Portable Steel Tool Chests Style "A" Made from j^-inch cold-rolled sheet steel with malleable iron corner pieces and hardwood braces; fitted with heavy wrought-iron hinges and hasp, with cover so arranged as to be held open by support from the back of chest. Each chest is furnished with a first-class brass lock and two keys, and bolts to screw down cover at front comers. They are lighter and cheaper than any first-class make of wood chest, and will outwear several wood chests. They are painted, well proportioned and ornamental in design, and make a first-class tool chest for Steam-Fitters, Gas-Fitters, Plumbers, and other trades where a light and strong tool-chest is required. In four types. Style A With One Drawer No. 673, 11 in. deep, 12 in. wide, 24 in. long, weight 60 Ibs. No. 674, 14 in. deep, 15 in. wide, 30 in. long, weight 95 Ibs. No. 675, 16 in. deep, 17 in. wide, 36 in. long, weight 125 Ibs. No. 676, 19 in. deep, 20 in. wide, 42 in. long, weight 155 Ibs. List $12.50 17.00 19.00 22.00 Style A With Two Drawers No. 677, 11 in. deep, 12 in. wide, 24 in. long, weight 60 Ibs. No. 678, 14 in. deep, 15 in. wide, 30 in. long, weight 95 Ibs. No. 679, 16 in. deep, 17 in. wide, 36 in. long, weight 125 Ibs. No. 680, 19 in. deep, 20 in. wide, 42 in. long, weight 155 Ibs. 177 List $13.00 18.00 20.25 23.50 Portable Steel Tool Chests Style "C" List No. 681, 11 in. deep, 12 in. wide, 30 in. long, weight 70 Ibs. $12.50 No. 682, 11 in. deep, 12 in. wide, 36 in. long, weight 105 Ibs. 15.00 No. 683, 11 in. deep, 12 in. wide, 42 in. long, weight 140 Ibs. 17.00 No. 684, 11 in. deep, 12 in. wide, 48 in. long, weight 180 Ibs. 20.00 Style "D" List No. 685, 11 in. deep, 12 in. wide, 24 in. long, weight 80 Ibs. $15.50 No. 686, 14 in. deep, 15 in. wide, 30. in long, weight 120 Ibs. 21.00 No. 687, 16 in. deep, 17 in. wide, 36 in. long, weight 155 Ibs. 23.00 No. 688, 19 in. deep, 20 in. wide, 42 in. long, weight 185 Ibs. 26.00 178 Ideal Burring Reamers For Pipe y$ to 2 -inch No 984. Diam- eter from at point to % inch at largest part. Length of flu- ting ^i inch. For pipe y&to^2 in. Each $0.50. Postage on single reamer, $0.06. No. 985. Diameter at point T 7 6 inch. Diameter at largest part \ l /i inches. Length of fluting l-ft inches. For pipe 3^ to 1 -inch. Each $1.25. Postage on single reamer, $0.08. No. 986. Diameter at point 1^ inches. Diameter at largest part 2^ inches. Length of fluting 1|| inches. For pipe \Y to 2-inch. Bit-brace Shank. Each $3.50. Postage on single reamer, $0.24. For Pipe Y 2 - to 2-inch No. 987. Diameter at point T 7 6 inch. Diameter at largest part 2^ inches. Length of cutter 2^ inches. Price complete $2.25. Extra cutters each $0.12. Postage on single reamer, $0.25. The single cutting blade, set in the hardened steel holder, cuts smoothly, steadily, and easily, taking an even chip like a plane without digging in, catching, and sticking. This cutter being triangular in shape (three cutting edges) may be Before Burring After Burring turned twice, presenting each time a fresh edge to the work, and it may also be shifted lengthwise for the same purpose. Cutters can be renewed at price above quoted. 179 The Toledo Pipe - Threading Devices Adjustable Threader No. 1 Adjustable Threading Devices With No. 1 Device, one man can thread 2-inch pipe easily with one hand. No. 1-A stock is adapted for threading pipe in contracted places, otherwise inaccessible as against walls, between floors or beams and in ditches. No. 1-A is the same as No. 1 machine, except with ratchet attachment. List Prices No. 1 (Stock No. 565) Capacity 1- to 2-inch pipe, inclusive, each $24 . 00 No. 1-A (Stock No. 566) Capacity 1- to 2-inch pipe, inclusive, with Ratchet, each 30.00 Extra Dies (Stock No. 570) 1-, \%-, 1^-, or 2-inch, per set of 4 pieces 2.50 Geared Adjustable Threading Devices With No. 2 device, one man can thread 2^ inches of pipe in one minute; 3 inches in one and one-half minutes; 3^ inches in four minutes; 4 inches in six minutes. With Nos. 3 and 4, one man alone can thread any size of pipe fron 4}^- to 12-inches, inclusive. List Prices No. 2 (Stock No. 567) Capacity 2^- to 4-inch pipe, inclusive, each $100.00 No. 3 (Stock No. 568) Capacity 4^- to 8-inch pipe, inclusive, each , 300.00 No. 4 (Stock No. 569) Capacity 9- to 12-inch pipe, inclusive, each 500 . 00 Weight: No. 2, 60 Ibs.; No. 3, 190 Ibs.; No. 4, 225 Ibs. Extra Dies No. 2 (Stock No. 570) 2>, 3, 3>i, and 4 inches, set of 5 pieces $8.00 No. 3 (Stock No. 570) 4^, 5, 6, 7, and 8 inches, set of 5 pieces 12.00 No. 4 (Stock No. 570) 9, 10, and 12 inches, set of 5 pieces 20.00 Weights: No. 1, 25 pounds; No. 1-A, 25 pounds; No. 1^-R, 40 pounds; No. 2, 100 pounds; No. 3, 200 pounds; No. 4, 300 pounds. 180 The Toledo Pipe - Threading Devices Adjustable for thread- ing four sizes of pipe with one set of dies. Capacity, 1- to 2-inch. A much longer taper thread may be secured with this tool than any other satisfying the need of ice-plant build- ers, who require long- threaded joints for ammonia pipes. Left-hand dies will be furnished when desired, Adjustable Threader No. 10 which, however, will only thread one size pipe. In other words, to cut 1-inch, 1^-inch, 1^-inch, and 2-inch left- hand threads, the four sets of left-hand dies for the respective sizes are necessary. Complete in itself; no loose parts, bushings, or extra dies. The thumb-screws are of the "Toledo" micrometer pattern, enabling the operator to center the tool on the pipe without bushings. Weight: No. 10, 25 Ibs. (Stock No. 563), List Price $28.00. Toledo Pipe Vises Stock No. 571 Holds securely any size pipe from YK inch to 2]/2 inches in diameter; valves, tees, ells, or any other irregu- lar-shaped fitting. The gripping surfaces are 1^ inches wide, the upper jaws are drop-forged from tool steel, tem- pered, and will hold brass or nickel- plated pipe without marring or stripping it. It holds any fitting allowing J^-inch gripping surface, thus permitting work flush with the grip. 14 inches high, 8% inches wide, and has an iron bench flange 4 inches wide. List Prices No. 1. Capacity l / s " to 2 l / 2 " pipe $10.00. Weight, 17 pounds No. 2. Capacity J/ 8 " to 4%" pipe $20.00. Weight, 45 pounds We can furnish Toledo Vise Mounts and Toledo Pipe Cutters. Catalogue on application. 181 Directions for Ordering Radiators 1 . Give full name of Radiator. 2. With every order give full shipping instructions. 3. Always state whether for Steam or Water, and give heights. 4. If for Steam, specify whether for one- or two-pipe work. 5. When ordering leg sections, advise whether for supply or re- turn connection, also stating size of tapping required, and whether foi use on one- or two-pipe Steam, or for Water. 6. When ordering leg or intermediate sections, it is desirable to give date of invoice covering Radiators for which the loose sections are wanted. 7. In ordering Radiators, keep as close as possible to regular goods; special tappings and shapes frequently cause delay. 8. For convenience in handling, customers should, as far as pos- sible, avoid ordering Direct Radiators in larger than a 32-section stack. Radiators of 1,000 pounds weight or over are liable to be strained or broken in transportation, and it is recommended that customers order these large Radiators to be shipped in halves. 9. In ordering Curved or Corner Radiators, specify exact radius or angle of the base-board at floor within which the Radiator is to be placed, and show by sketch which end of Radiator is for supply con- nection and which for return, as you face the inside of curve or angle. 10. For convenience in handling, Indirect Radiators will be shipped loose. Customers should, when ordering, be particular to specify the size of stacks into which sections are intended to be built, so that necessary supply and return sections may be shipped. 11. All correspondence in relation to orders and shipments should be addressed to the Branch with which order is placed, and not to Plant. 12. Arrange orders after following form (quantity of these printed forms will be promptly mailed to customers, on application), and be sure to sign your orders: Dated. Chicago, Oct /, jqo8 When wanted AMERICAN RADIATOR CO., At once CHICAGO, ILL. John Doe. Our Order No.. Vi a R. R. Kansas City. Richard Roe. the following Radiators Afo. Chicago. III. No. of Radi- ators Sec- tions Height Kind Style Col- umns Tapped Remarks 3 8 38 Steam Rococo 3 2-pipe regular (Sim here) 182 Instructions in Geometrical Drawing Instructions in Geometrical Drawing, to aid the steam- fitter in making accurate drawing to show exact radius or angle within which Curved or Corner Radiator is to be placed. F1G.1 FIG.Z * FTG.3 -B A- -B A-; For explanation of above drawings, see pages 184 and 185. For list of Curved and Corner or Angle Radiators made at our Plants, see pages 94 and 95. 183 Instructions in Geometrical Drawing (Continued) To bisect a line Fig. 1 . With point A as a center, and a radius greater than one-half A B, describe the arcs a and b. With B as a center using radius equal to A a, describe arcs b and b. A line drawn through intersections of arcs a and b will divide line A B into two equal parts, as A c and c B. To erect a perpendicular at a given point in a line Fig. 2. At equal distances from the given point C in the line A ft, lay off points c and d. With c as a center and with a radius greater than one-half of c d, describe arc a. With d as a center and using radius equal to c a, describe intersecting arc a. With c and d as centers and a radius less than c a, but greater than one-half of c d, describe the arcs which intersect at b. A line drawn through the intersecting arcs a and b will be perpendicular to line A and B at the given point C. From a given point without a line, to let fall a perpendicular to that line Fig. 3. With given point C as a center and a radius greater than the distance frorn C to line A ft, describe an arc of a circle which will intersect the line in two places, as a and b. With a and b as centers and equal radii, describe arcs which intersect at x, A line drawn from point C through intersection of arcs to line A B will be perpendicular to that line. The arc of a circle being given, to find the center of the circle of which the arc is a part Fig. 4. On the arc A B C take any three points as A B C. Join points A, ft a.nd Cby lines A B and B C. Bisect lines A B and B C by method shown in Fig. 1. The bisecting lines o a and o b will intersect at point 0, which will be the center of the circle of which the arc A B C is a part. Fig. 5. Same as Fig. 4, excepting that in bisecting lines A B and B C the intersecting arcs are all within the circle. 184 Instructions in Geometrical Drawing (Continued) To circumscribe a circle about a given triangle Fig. 6. Bisect the sides A B, B C, and A Coi the triangle ABC. The three bisectors will meet at point O. With O as a center and radius equal to O B, draw circle ABC. In taking measurements for curved or angle Radiators, be sure that measurements are taken from base-board, or projections which the Radiator must clear. For Curved Radiators, give us either the radius, as in Fig. 7, or, as in Fig. 8, the length of the line, A B ; the length of the perpendicular let fall from point C to line A B, and the distance of the perpendicular from points A and B, as A D and D B. Or take any three points in the arc A B C, in Fig. 9, and give length of sides of triangle formed by joining these points. In ordering Curved Radiators, specify exact radius or angle of the base-board at floor within which the Radiator is to be placed. When measurements are given, send sketch (or template preferred) showing location of supply tapping and the measurements called for in this paragraph. For Angle Radiators, it is necessary that we know the exact angle to which the Radiator must conform. We want, therefore, sufficient information to enable us to lay out angles correctly. In ordering Angle Radiators, specify exact radius of angle of the base-board at floor within which the Radiator is to be placed. When measurements are given, send sketch (or template preferred) showing location of supply tapping and the measurements called for below, under Figures 10, 11, or 12. Fig. 10. Take any two points on the sides A C and" D B, as A B, and join them with line A B. From the vertex of angle C let fall a perpendicular to line A B, as C a. From vertex of angle D let fall a perpendicular to line A B, as D b. Then give us the following dimensions; A a, a b, b B, a C and b D. Fig. 11. Determine the radius of arc B D by method shown in Figures 4 or 5. From point C, the center of circle of which arc B D is a part, erect a perpendicular to line A B, as C E. Give length of radius C B and perpendicular C E. Fig. 12. With the vertex of the angle B as a center, lay off equal distances B a and B b. Join points a and b, and give lengths of sides a B, B b, and a b of the triangle thus formed. 185 How to Order Boiler Parts To assist our customers to order Grate Bars and other castings which may be required for IDEAL Boilers, we present herewith various lists and erection data, together with outline illustrations of Bases and Grates of the old and new style Round Boilers. To avoid confusion or error in executing orders, we request that the following detailed information (as far as the specifications can be readily secured) should be sent with orders for the parts desired: 1 Name or sketch of part. 5 Number on brass plate of fire door. 2 Pattern number cast on part. 6 Date of original purchase. 3 If grate bar, state position. 7 Name of dealer who originally pur- 4 Name and number of Boiler. chased Boiler. Arco Base and Grate Parts All Regular Arco Steam and Water Boilers and Standard Water Boilers are equipped with the Arco Base. No changes have been made up to the present time except in location of draft inlet. Grate Bars 15-, 17-, 19-, and 22-inch have three Bars: Front, Center, Back. Shakes on left side, front. 25-, 28-, 31-, and 34-inch have four Grate Bars: Front, Front-Cen- ter, Rear-Center, Back. This Grate shakes on left-hand side in front List Prices Arco Base and Grate Parts Nominal Diameter of Grate 15-in. 17-in. 19-in. 22-in. 25-in. 28-in. 31-in. 34-in. Base Casting only. Base Front Frame. Base Door Base Butterfly D'r. Grate Ring 510.00 1 75 1.00 50 3 75 1.00 1.25 1.00 .60 .60 .60 .75 $11.75 2.00 1.00 .50 4.25 1.25 1.50 1.25 .60 .60 .60 .75 $14.00 2.75 1.00 .50 5.25 1.50 2.00 1.50 .60 .60 .60 1.00 $16.25 3.25 1.25 .50 6.75 2.00 2.50 2 % .60 60 1.00 S22.00 3.50 1 50 .50 7.25 1.75 2 50 1.75 LOT .60 .60 1.00 >24.50 4.25 1.50 .75 9-00 2.50 3.50 2.50 1 00 .60 .75 1.00 $29.50 4 51 1.75 .75 10.00 3.25 4 50 3-25 1.00 .60 75 1.50 539 00 5.50 1.75 .75 12.50 3.75 5.75 3.75 1.00 .75 .75 1.50 Front Grate Bar.. . Center Grate Bar. . Back Grate Bar. . . Connecting Bar . . . Connecting Arm.. . Angle Lever Shaker Handle. . . . 186 Second Pattern Premier Base and Grates All regular Premier Boilers made from the second pattern (since early part of 1908) were equipped with above type of Base and Grates. No changes have been made since its adoption. Grate Bars 15-, 18-, and 21 -inch have three Bars: Front, Center, and Back. Shakes in front on left-hand side. 24- and 27-inch have four Bars: Front, Front Center, Rear Center, and Back. Shakes in front on left-hand side. List Prices Second Pattern Premier Base and Grates Nom. Diam. of Grate . . . 15-in. 18-in. 21-in. 24-in. 27-in. Base Casting only Base Front Frame Base Door $11.00 2.25 1.25 .50 1.00 1.25 1.00 .50 .50 .60 .75 $14.50 2.25 1.25 .50 1.50 1.75 1.50 .75 .50 .60 .75 $17.50 2.50 1.50 .50 1.75 2.75 1.75 .75 .50 .60 .75 $19.50 2.50 1.50 .50 2.25 3.00 2.25 1.00 .50 .60 .75 $22.50 3.25 1.50 .75 2.50 3.50 2.50 1.00 .60 .75 .75 Base Butterfly Door.. . . Front Grate Bar Center Grate Bar Back Grate Bar Connecting Bar Connecting Arm .... Angle Lever Shaker Handle 187 First Pattern Premier Base and Grate All Regular Premier Boilers are equipped with this Base and Grate. Also used on regular Portable Steam Boilers, April 19, 1901, to March 1, 1902, and all regular Portable Water and Invincible Steam and Water Boilers, June 17, 1901, toMarchl.1902. Specify Cata- logue No. of Boiler. Grate Bars Style Used from 1903 to 1908 10-inch has Draw Center Grate. 12-inch has 2 Bars: Front, Back. IS-, 18-, and 21-inch have three Bars: Front, Center, Back. Shaker on left-hand side in front. 24-, 28-, and 32-inch Grates have four Bars: Front, Front-Center, Rear-Center, Back. Shaker on left-hand side in front. Grate Bars Older Styles Prior to May and October, 1903 10-Inch Premier Grate shaking from the side was used on all No. 101 Premier Boilers until April 25, 1903 (Serial A-5319), when the pres- ent type of Draw Center Grate was adopted. 12-Inch Premier Grate shaking on the side was used on all 12-inch Premier Boilers until May 12, 1903 (Serial A-5419), when the present style of Premier Grate shaking in front was adopted. 15-Inch Junior Grate shaking on the side was used on all 15-inch Premier Boilers until October 29, 1903 (Serial A-5125), when the above style Premier Grate was used, till 1908, when the second was adopted. 18-Inch Junior Grate shaking on the side was used on all 18-inch Premier Boilers until May 23, 1903 (Serial No. 5067), when the above style Premier Grate was used, till 1908, when second pattern was made. 21-, 24-, 28-, 32-Inch No changes on Grates until 1908, when the second pattern was adopted. Nominal Diameter of Grate, inches. 10 12 15 18 21 24 23 32 Base Casting Base Front Frame. Base Door 3.50 .60 '.40 .40 9-50 1.75 1.00 .40 13.25 2.00 1.00 .50 14 25 2.00 1.00 .50 17.25 2.25 1.25 .50 21.00 2.25 1.50 .50 23.75 2.50 1.50 .60 31.00 3.00 2.00 .60 Base B'fly Door. . . Base Door Slide D'r Base Shaker Door. Base Top Ring 2.25 2.75 Grate Ring 2.00 Grate for Cen. Slide Grate Center Slide. Front Grate Bar. . 1.00 .40 1.00 1.25 1 50 1.25 .60 .60 .60 1.00 1.50 2 00 1.50 .60 .60 .60 1 00 2.00 2.50 2.00 .75 .60 .60 1.00 1.75 2.50 1.75 1 00 .60 .60 1.00 2.50 3.50 2.50 1.00 .60 .60 1.00 3.75 5.75 3.75 1.25 .75 .75 1.50 Center Grate Bar Back Grate Bar. . . 1.00 .40 .40 .60 .75 Connecting Bar Connecting Arm. . Angle Lever Shaker Handle.... .40 *See page 202 for prices 1908 pattern Premier Grate. 188 Perfection Base and Grate Parts Perfection Grates were used on all regular Portable Water and Invincible Steam and Water Boilers from June, 1897, to June 17, 1901. After March 1, 1902, all Portable and Invincible Boilers were again fitted with the Perfection Base. Grate Bars 19-inch has three Grate Bars: 1 Left-Hand with shank, 1 Center, 1 Right-Hand without shank. This Grate shakes on left-hand side in front. 21- and 25-inch have four Grate Bars: 1 Left-Hand with shank, 2 Center, 1 Right-Hand without shank. This Grate shakes on left- hand side in front. 30- and 36-inch have four Grate Bars: 1 Left-Hand with shank, 2 Center, 1 Right-Hand with shank.' This Grate shakes in two halves in front. List Prices Perfection Base and Grate Parts Nominal Diam. of Grate, 19 21 25 30 36 Base Castings only . $14 00 $17 00 $18 50 $21.00 $36.00 Base Top Ring, wide* Base Top Ring, narrow Grate Ring Base Door 8.50 3-75 3.00 1 25 9.00 4.25 4.00 1 25 11.50 5.25 4.50 1 25 13.50 6.50 7.00 1 50 16.00 9.00 9-00 1.50 Base Butterfly Door Right-Hand Grate Bar.... Left-Hand Grate Bar Center Grate Bar, each ... Grate Connecting Bar, each Base Front Frame . . . .50 1.25 1.50 2.00 .50 1 75 .50 1.25 1.50 1.75 .75 1 75 .75 1.50 1.75 2.50 .75 2.25 .75 3.00 3.00 4.25 .50 3.00 .75 5.00 5.00 7.00 .75 3.50 Base Front Extension* Clinker Door Shaker Handle 2.25 .50 1 25 2.50 .60 1 25 2.75 .75 1 25 3.25 .75 1 25 3.75 .75 1 25 * Used on Portable Steam Boilers only. 189 Old Style Base and Grate Parts The Old-Style Pattern of Grate was used on all Portable Boilers until the Fall of 1896, at which time the Center- Grate Bar of the 19-, 25-, 30-, and 36-inch size was changed somewhat. This type of Grate was discontinued in June, 1 897 . Grate Bars It The Old-Style Grate shakes at the side of the Boiler, consists of the following Bars: 19-, 21-, 25-inch have five Bars: Two Outside Bars, two next to Center Bars, one Center Bar with spindle. 30-, 36-inch have seven Bars: Two Outside Bars, two next to Outside Bars, two next to Center Bars, one Center Bar with spindle. List Prices Old-Style Base and Grate Nominal Diam. of Grate 19-in. 21 -in. 25-in. 30-in. 36-in. Base Bottom Plate $ 1.50 $ 2.50 $ 3 00 $ 4.25 $ 8 00 Ring Front Panel . Back Panel Right-Hand Panel Left-Hand Panel Top Ring(Water Boil'rs) " (Steam " ) Grate Ring ... 4.75 2 00 2.25 2.00 2.25 4.25 9.00 3 50 5.25 2.25 2.25 2.50 2.50 5.00 11.00 4 00 7.75 3.00 3.00 2.75 3 00 6.00 13.50 5 75 11.00 3.25 3.50 3.50 3.25 7.75 17.00 7.75 15-00 3.75 4.50 5.00 4.25 11.00 21.50 9.25 Ashpit Door 1.00 1 25 1.50 1.50 1.75 Clinker Door 60 60 60 60 .60 Lift Draft Door Shaker Handle .60 75 .60 75 .75 75 1.00 1 00 1.00 1.00 Outside Grate Bar Next to Outside Grate Bar 1.00 1.25 1.75 1.75 2 75 2.50 4.00 Next to Center Grate Bar. . . Center Grate Bar 1.25 1.50 1.50 1.75 2.75 3.00 3.00 3.25 4.50 4.50 Grate Connecting Bar Shaking Spindle Dumping Spindle 1.50 .60 .40 1.50 .60 .40 1.75 .60 .40 2.50 .75 .40 3.25 .75 .40 190 Junior Base and Grate Parts Junior Rocking Grate Junior Draw-Center Grat. The Grates supplied on all regular Junior Heaters made prior to March 25, 1897, were of the Junior Draw-Center pattern, still used on Grates of 10- and 12-inch diameter. All regular 15-inch Junior Heaters made after March 25, 1897 (Serial No. 514), and 18-inch Heaters made after March 27, 1897, were supplied with the present style of Junior Rocking pattern, consisting of three Bars. Grate Bars 10-inch and 12-inch Grates have Draw-Center Bars. This Grate shakes in front of the Heater. 15- and 18-inch have Junior Rocking Grate with three Bars: Front, Center, Back. This Grate shakes at the side of the Heater. List Prices Junior Base and Grate Parts Nom. Diam. of Grate, Inches 10 12 15 18 Base Legs * .25 * * $..,. Base Bottom 2.00 3.50 4.00 6.75 Base Panels, each . . . 1.00 1.25 1.50 Base Casting 3.50 Base Top Rin" 2.75 4 00 4.50 Base P'ront Frame . . . . .75 1.25 1.75 Base Door ".60 .75 1.00 1.50 Base Door Slide Damp'r .40 .40 Base Butterfly Door. .40 .40 Base Shaker Door. . . . "40 Shaker Door .40 ' '.60 Circular Slide Grate .. .J 1.00 1.25 Grate Center Slide .40 .60 Front Grate Bars 1.00 1.50 Shaker Grate Bar 1.50 2.00 Back Grate Bar 1.00 1.50 Grate Connecting Bar. .40 .60 Shaker Handle ^40 .40 .60 .60 191 Triangular Grate and Base Parts Triangular Grates were used on all regular Portable Steam Boilers from June, 1897, to January 16, 1899 (Serial M-l to M-1342). Grate Bars 19-inch has three Grate Bars: All of same length. 21-inch has four Grate Bars: Two long and two short. 25- and 30-inch have five Grate Bars: Three long and two short. 36-inch has six Grate Bars: Four long and two short. List Prices Triangular Grate and Base Parts Nominal Diameter of Grate, Inches 19 21 25 30 36 Base Casting *Base Extension $14.75 2 75 $17.75 3 25 $23.25 3 75 $31.00 4 50 $39.00 5 00 Base Front Frame Base Door 1.75 1 25 1.75 1 25 2.25 1 25 3.00 1 50 3.50 1 50 Base Clinker Door 60 60 60 60 60 Base Butterfly Door Narrow Base Top Ring *Wide Base Top Ring Grate Bar, long Grate Bar, short Grate Bar Front Support . . . Grate Bar Journal Plate . . Grate Bar Gear Wheel Grate Bar Gear Collar Shaker Handle .40 3.75 8.50 2.25 "".75" 1.50 .40 .40 1.00 .40 4.25 9.00 2.75 2.25 1.00 1.75 .40 .40 1.00 .40 5.25 11.50 3.25 2.50 1.25 2.25 .40 .40 1.00 .40 6.50 13.00 5.25 4.25 1.50 2.75 .60 .40 1.00 .40 6.75 15.50 6.25 5.00 1.50 3.25 .60 .40 1.00 * Used on Portable Steam Boilers only. Important to Observe in Ordering As stated on page 186, orders are executed more promptly when the following detailed information accompanies the order: 1 Name or sketch of part. 2 Pattern number cast on part. 3 Position of Grate Bar. 4 Name and number of Boiler. 5 Number on brass plate on door. 6 Date of purchase. 7 Name of dealer who original- ly purchased the Boiler. 1 9 2 Round Boiler Parts For Arco Steam and Water Boilers List Prices Name of Part 19-in 22-in 25-in. 28-in. 3 1-in. 34-in. Arco Base Castings 14.00 16.25 22.00 24.50 29.50 39.00 *Base Back Draft Frame .50 .50 1.00 1.00 1.00 1.00 " Front Frame 2.75 3.25 3.50 4.25 4.50 5.50 Open Base Door . . . 1.00 1.25 1.50 1.50 1.75 1.75 *Closed Base Door . . . 1.75 1.75 2.00 2.00 2.25 2.25 Base Butterfly Door . . . .50 .50 .50 .75 .75 .75 Front Grate Bar 1.50 2.00 1.75 2.50 3.25 3.75 Center " " 2.00 2.50 2.50 3.50 4.50 5.75 Back " " 1.50 2.00 1.75 2.50 3.25 3.75 Connecting " .60 .75 1.00 1.00 1.00 1.00 " Arm .60 .60 .60 .60 .60 .75 Angle Lever. .60 .60 .60 .75 .75 .75 Grate Ring 5.25 6.75 7.25 9.00 10.00 12.50 Shaker Handle 1.00 1.00 1.00 1.00 1.50 1.50 Base, Complete 31.00 37.00 46.00 55.00 65.00 85.00 Firepot 50.00 66.00 78.00 96.00 112.00 138.00 Fire Door Frame 1.50 2.00 2.00 2.00 2.00 2.00 " and Lining . . 1.50 2.25 2.25 2.50 2.50 2.50 Clinker Door Frame . . .60 .75 1.00 1.25 1.25 1.25 " and Lining .60 .75 .75 1.00 1.00 1.00 Arco Single Section 16.00 21.00 25.00 32.00 38.00 42.00 " Double " .... 28.00 40.00 48.00 64.00 74.00 85.00 Steam Dome 33.00 43.00 54.00 64.00 72.00 90.00 " Water " 15.00 22.00 25.00 32.00 45.00 54.00 C.O.DoorFrame(narrow) 1.00 1.00 1.00 1.25 1.25 1.50 " and Lining" 1.50 1.75 1.75 1.75 2.00 2.25 " " Frame(med'm) 1.25 1.50 1.75 1.75 1.75 1.75 " and Lining" 2.25 2.75 3.00 3.25 3.25 3.50 " Frame (wide) .1.50 2.25 2.25 2.50 2.50 3.00 " and Lining " 3.00 3.75 4.25 4.50 4.50 4.75 Smoke Hood, Complete 3.75 4.50 4.50 7.50 7.50 9.00 Nipple, Push j 2^" .60 3" .60 4" .60 4" .60 5" .60 5" .60 *Formerly used on Arco Steam Boilers. 193 Round Boiler Parts For Standard Water Boilers List Prices Name of Part 15-in. 7- in. 19-in. J2-in. 25- in. js-in. Jl-in. 34-in. Base Casting $10.00 $11.75 $14.00 $16.25 $22.00 $24.50 $29-50 $39-00 Base Front Frame. . . 1.75 2.00 2.75 3.25 3.50 4,25 4.50 5-50 Base Door 1.00 1.00 1.00 1.25 1.50 1.50 1.75 !.75 Base Butterfly Door... .50 .50 .50 .50 .50 .75 -75 Grate Ring 3.75 4.25 5.25 6.75 7.25 9.00 10.00 12.50 Front Grate Bar 1.00 1.25 1.5(1 2.00 1.75 2.50 3.25 3.75 Front Center Grate Bar 1.25 1.50 2.00 2.50 2.50 3.50 4.50 Back Center Grate Bar 2.50 3.50 4.50 Back Grate Bar 1-00 1.25 1.50 2.00 1.75 Connecting Bar .60 .60 .60 .75 1.00 1.00 1.00 [.00 Connecting Arm. .60 .60 .60 .60 .60 .60 -60 Angle Lever .60 .60 .60 .60 .60 -75 Shaker Handle 71 1.00 1.00 1.00 1.IM Base Complete 21.00 25.00 31.00 37.00 46.00 55.00 65.00 Firepot 40.00 43.00 48.00 62.00 73.00 88.00 107.00 121.00 Fire Door Frame 1.50 1.75 2.00 2.00 2.00 J.-'.S Fire Door and Lining . . 1.50 1.75 1.75 2.00 2.00 2.50 2.50 Clinker Door Frame. . . .75 .75 1.00 1.25 1. "> 1.25 Clinker Door & Lining .60 .'.: .60 .75 .75 1.00 1.00 Inside Section . 12.0C 13.00 16.50 20.00 26.00 29.00 35-00 Outside Section 8.75 12.25 13.50 17.5U 21.00 27.00 32.00 37.00 Water Dome 9-00 12.00 13.00 17.00 20.00 26.00 29.00 1 Sec. C.O. Door Frame .7! 7! .73 1.00 1.00 1.25 1.25 L.25 1 Sec. C. O. Door and .75 .75 7^ 1.00 1.00 LOO 2 Sec. C.O.Door Frame 1.00 JO.'" 2 Sec. C. O. Door and 1.5C 3 Sec. C.O.Door Frame 1.25 1.50 1.75 1.75 2.00 2.00 2.00 3 Sec. C.O. Door and I ining 2.00 2.00 3.00 3.00 4.00 4.00 4.00 4 Sec. C.O.Door Frame 1.50 1.50 2.00 2.00 2.75 2.75 4 Sec. C. O. Door and Lining "-i 00 3.00 4.00 4.00 5.25 5.25 5.25 Bottom l /2 Smoke Hood .60 .60 75 1.00 1.25 1.50 1.50 Top % Smoke Hood. . .60 .75 1-00 1.00 1.25 1.50 1.50 1.75 Smoke Hood Slide Damper .60 .60 75 1.00 1.00 1.00 1.50 1.50 Ch'k Draft DoorFrame 1.00 1.00 i-oO 1.00 1.00 1.00 1.00 1.00 Check Draft Door. . -40 .60 .60 .60 .60 .60 .60 .60 Push Nipples, each 3" .60 3" .60 3" .60 4" .60 4" .60 5" .60 5" .60 6" .70 194 Round Boiler Parts For Premier Steam and Water Boilers, 1900-1908 List Prices Name of Part 15 In. 18 In. 21 In. 24 In. 1_28 In. | Base Castings Base Top Ring Front Grate Bar Center Grate Bar . . . Back Grate Bar $13.25 2.25 1.25 1.50 1.25 $14.25 2.75 1.50 2.00 1 50 $17.25 2.00 2.50 2.00 $21.00 " 1 ' 75 2.50 1.75 $23.75 2^50 s.y* 2- SO $31.00 3.75 5.75 3.75 Connecting Bar Connecting Arm .... Base Front Frame. . . Base Door Butterflv Door .60 .60 2.00 1.00 50 60 .60 2.00 1 00 .50 75 .60 2.25 1'.25 .50 1.00 .60 2.25 1.50 .50 MH) 60 2.50 1-50 60 1.25 .75 3.00 2.00 .60 Angle Lever Shaker Handle .60 1.00 60 1.00 .60 1.00 .60 1.00 .60 1.00 .75 1.50 Base Complete Firepo': Fire Door Frame. . . . Fire Door and Lining Clinker Door Frame. Clinker Door a n d Lining 25.00 47.00 1.50 .75 .60 .60 27-50 66.00 1.50 :.75 .60 .60 30.00 74 1.50 1.50 1.00 1.00 37.00 91.00 1.50 1.75 1.00 1.00 44. Of; 110.00 1.75 2.25 1.00 1.00 62.00 136.00 1.75 .75 1.25 1.00 Narrow closed section Narrow open section Wide open Section . . Screw Nipple Section Ring Com- plete , . .'-. . . . 5" 1.50 2.00 12.50 5 ;/ T50 2 25 21.00 16.50 30.00 6" 1.75 3-00 25.00 18.50 35.50 6" 1.75 3.25 34.50 28.75 46.00 8" 2.00 4 50 48.50 37.00 57.00 S" 2.00 5.00 Steam Dome Water Dome .-. 21.00 12 50 27-00 18 00 50.00 28 00 60.00 36 00 46 00 94.00 59.00 Deflector Damper. . . Smoke Hood Com- plete .75 3.25 .75 3.25 1.50 5.50 1.50 5.50 9-00 2 50 9.00 For Portable Water Boilers List Prices Name of Part 1<> In. 21 In. 25 In. 30 In. 36 In. Firepot $41 00 $51.00 $61 . 00 $73.00 $91.00 First section over Firepot . . . 20^00 25.00 33.00 48.00 62.00 Other intermediate Sections. 18.00 22.00 29-00 39.00 57.00 Dome Section 19.00 24.00 30-00 40.00 58.00 Fire Door Frame 2.00 2.00 2.00 2.00 2.00 Fire Door 1.00 1.00 1.00 1.00 1.25 Fire Door Lining . . . '. ' . '.-. . //: .75 .75 1.00 1.00 1.00 Clean-out Door Frame... . ^ .75 -75 -75 75 .75 Clean-out Door .40 .40 .40 .40 .40 Smoke Hood Complete 2.25 2 25 3-50 3.50 4.50 Push Nipple 3" . 60 4" . 60 4" .60 5" .60 6" . 70 195 Round Boiler Parts For Portable Steam Boilers List Prices Name of Part 19-in. 21-in. 25-in. 30-in. 36-in. Firepot .... $42.00 27.00 24.00 37.00 3.50 1.00 .75 5.00 5.50 $53.00 34.00 30.00 45.00 3.75 1.00 .75 5.25 6.50 7.25 $63.00 43.00 39-00 62.00 4.50 1.25 .75 6.50 7.75 9.00 $75.00 64.00 56.00 82.00 4.50 1.25 .75 7.25 8.25 9.25 $ 92.00 85.00 76.00 110.00 5.50 1.50 1.00 Dome Fire Door Frame " " Lining 2-Section Boiler Front Frame 11.25 13.75 15.00 2.50 .40 4.50 1.50 4.00 .40 4.50 2.75 4.00 4.00 .75 .40 1.50 26.00 6" .70 4- Narrow Clean-Out Door Frame 1.50 .40 3.00 1.00 1.75 .40 1.50 1.00 1.75 .40 3.00 1.00 2.25 .40 2.00 1.00 1.75 2.00 .60 .40 .60 11.75 4". 60 2.25 .40 3.50 1.25 2.50 .40 3.25 1.25 2.25 2.50 .60 .40 .75 14.00 4". 60 2.25 .40 3.75 1.25 3.25 .40 4.00 1.50 3 25 3.00 .40 1.00 18.25 5". 60 Wide ~ ;" Frame.... Bottom Panels each " C.O.Door, each Lower Wide Panels, each Center Narrow Panels, each ^' " Wide " " Top " Dome Top Flue Strips, each " Side Direct Draft Damper 1.50 .50 .40 .60 9.00 3". 60 Smoke-Hood , Complete Push Nipples, each For Invincible Steam and Water Boilers List Prices Name of Part 19-in. 21-in. 25-in. 30-in. 36-in. Firepot $42.00 27.00 24.00 37.00 22.00 2.00 1.00 .75 .75 .40 2.25 3". 60 $53.00 34.00 30.00 45.00 27.00 2.00 1.00 .75 .75 .40 2.25 4". 60 $63.00 43.00 39-00 62.00 38.00 2.00 1.00 1.00 .75 .40 3.50 4". 60 $75.00 64.00 56.00 82.00 54.00 2.00 1.00 1.00 .75 .40 3-50 5". 60 $92.00 85.00 76.00 110.00 68.00 2.00 1.25 1.00 .75 .40 4.50 6". 70 First Section over Firepot Other Intermediate Sections " Water Fire Door Frame " Lining Clean-Out Door Frame . Smoke-Hood Complete Push Nipples, each 1% Water Heater Parts For Ideal Junior Tank Heaters List Prices Name of Part 10-in. 12-in. 15-in. 18-in. $ .25 $ $ $ Base Bottom 2.00 3.50 4.00 6.75 Base Panels each 1 00 1.25 1-50 Base Casting 3-50 Base Top Ring 2 75 4.00 4.50 Base Front Frame 75 1.25 1.75 Base Door .60 .75 1.00 1.50 Base Door Slide Damper .40 .40 Base Butterfly Door .40 .40 .40 Circular Slide Grate 1 00 1.25 *1.75 *3 50 Grate Center Slide .40 .60 * .60 *1.00 Front Grate Bar 1 00 1 50 Shaker Grate Bar 1.50 2 00 Back Grate Bar 1.00 1.50 Grate Connecting Bar .40 .60 Shaker Handle 40 .40 .60 .60 Firepot 16.00 33 00 49.00 64.00 1 50 Outside Firepot Ring 1.75 Fire Door Frame 75 1.25 1.25 1.25 Fire Door .40 .75 .75 75 Clinker Door .40 .40 40 Clinker Door Frame Drop Tube .60 2.00 .60 3.50 -.60 6.50 Drop Tube Nipple.. 3" 1 00 4" 1.25 4" 1.25 Intermediate Section 12 50 Clean-Out Door 40 .75 1 00 1.25 Water Dome 12 00 13.50 18.50 Steam Dome 25 50 36.00 Nipple (screw) 4" 1 25 5" 1 50 5" 1.50 Smoke Hood complete 1.00 1 50 2.00 3.50 *Used on Old Style Boilers. For Arco Tank Heaters List Prices Name of Part 10-in. 12-in. 15-in. Base $ 3 50 $ 4 00 $ 6.50 Base Bottom 1 75 2 25 3 25 Front Grate Bar Center Grate Bar .75 1.25 1.00 1 75 Back Grate Bar 1.00 1 50 1.00 Connecting Bar .40 .40 .40 Base Door 60 .75 75 Butterfly Door Shaker Handle .40 .40 .40 40 .40 40 Base complete Firepot Clinker Door Frame 8.50 11.00 60 10.25 13.50 .60 14.50 19.00 .60 Clinker Door Flue Ring .40 60 .40 75 .40 75 Reducing Ring Sub-Top .60 2.25 .60 2.50 .60 3.75 Top . . 1 75 2 25 3 50 Cover .40 .40 .60 197 Sectional Boiler Parts 15-, 18-, 21-, 24-, 30-, and 36-inch List Prices Name of Part 15-in. IS-in. -'1-in. :4-in. 30-iit. Old Front Section, S w $25.00 22.00 30.00 25.00 30.00 26.00 30.00 25.00 30.00 25-00 30.00 25.00 3" .60 21". 60 r .60 2.50 1 S $40.00 37.00 '37166 35.00 36 00 34 00 37.00 34.00 44.00 42.00 6" .70 3" .60 2A".60 3.00 1 .50 .50 3.25 .60 .60 .60 $52.00 46.00 65.00 54.00 64.00 63.00 61. Of; 54. Od 62.00 54.00 58.00 52.00 3" .60 3" .60 3" .66 4.00 1.50 .60 4.00 .75 . .6d .60 y : 57.00 63.00 4" .60 .3" .60 4 25 1.00 .(> 5S7.0 77.00 S5-00 76.00 R6.00 6.25 2.0C 1.00 1.00 9 00 10.75 /..:- 4 00 >! : 1.75 "iolis 3 00 5.25 !1.5o 14.00 6-5- " Flue Conn., S \V " i- v> . . - Center Section, S - w.... Rear Conn Section S ^ Back Section. S Nipples. Top. S. Bottom, S. and \\ Base Front Frame " Door " Butterfly Door. .. Back Panel .50 2.25 1.50 .60 ? Strip . . Ancle Lever Conn! Arm, L. H.. R. H.. Short Angle Lever Conn. Arm, R. H., Medium 1.00 Angle Lever Conn. Arm, R. H., Lon .75 7^ lioo 7 5< 9-00 50 1.7! 1 .5- 1 25 1.00 1-00 50 1.25 1.00 4.00 7-00 10 51 2.25 2.25 2.25 2.00 1 5( 1.00 15 00 2.25 Shaker Handle .75 1 . .'5 1.50 2.50 1 .50 5. (JO 5.7: 7.(X 7.75 9-00 ' i'oo 1.25 1.00 1.50 1.50 2- and 3-Lug Conn. Bar 4-Lutf Conn. Bar .. 5- .... .77^: 7-" , f Grate Bar, R. or L. .. 1-Section Base Side .. 2- 4- ; ; - ft- ;; s- <;- Clinker Door and Lining Fire Door . . " Lining K.-H. Upper C. O. Door and Lining L.-H. Upper C. O. Door and Lining R.-H. Lower C. O. Door and Lining L.-H. Lower C. O. Door and Lining Center C. O. Door and Lining. Smoke-Hood Damper Smoke-Hood, Complete ; ^. . .50 5.50 .50 4.25 .50 9 25 .75 8.00 1.00 14 . (X.' L5ii Cotter pins, each net 'This size has two clinker doors. 198 Sectional Boiler Parts 22, 28, New 36, and 48-inch . List Prices Name of Part 19-inch =2 iiuh 25 -inch 28-incli ts,. ^6-ilRll 48 -inch Fire Door $ 1.75 1.00 1.25 .60 $ 2.00 1. 1. 5 $ 2. 5H 1.75 1.50 1.00 $ 2.75 2.00 1.75 1.50 $ 3.75 3.00 3.25 2 50 '$3.00 * 2-50 6.75 5.00 3.25 3.00 5.00 8.75 'is'. 50 26.50 32.00 16.75 8.50 6.00 3.50 1.25 1 00 2.25 2.25 2.50 3.00 " i ! 75 "2". 25 2 25 3.00 2.75 3.25 " " Lining Upper C.O. Door, R. or L " Lining, R. or L. Lower ' R. or L " " Lining, R. or L 1-Section Base Panel "i'.s'b 2.25 5.25 6.50 7.3 "i'.SQ 2.50 2.00 1.00 .60 1. 5 _'. 5 5. - ^ 9- 5 5.50 3.J5 3.00 .60 .40 .60 1 75 3.25 6.25 7.75 8.50 10.50 7. 25 4.00 4.00 2.25 .75 .40 2.00 3.00 6 .Sli 9.75 10.75 7-75 4.00 4.25 2.25 1.00 .60 .75 2 25 4^06 9.25 11.75 14.00 15.00 9.00 5.25 7. is 3.00 1.00 .60 1 . .'5 1.50 1 75 2.00 1.75 1.75 '2*25 2.25 3.00 2.75 ^ ""S 2- ' 5. ' 6- ' Base Front Panel " Back " Lower Half.... Upper " Clinker Door, R. or L Lining, R. or L.. . Base Butterfly Door R.H. Front Half, Conn. Arm. Short " Med'm " " Long.. 2-Link L. H. Conn. Arm.. . 2- " R.H. " ' Short .00 .25 .00 .25 .50 .50 .28 50 1.51' 1-75 1.50 1 . J5 1.50 1 . 75 1.75 2.50 1.50 1.75 1 . .'5 1.50 1-75 1.75 2.25 2- R.H. " Long 3- L. H. " 3- R. H. " 4- L. H. " 4- R. H. " "i!.si 5- L. H. " 6- L. H. " Grate Bar. R. or L 1.75 2.00 3.25 1.00 .60 .75 5.50 .40 75 60 .40 "7iJ5 4" -60 ^4" 60 4.75 1.50 .60 .75 3.00 .60 1.00 .60 .40 .60 5.50 4" .60 3" .60 7 00 1 50 1.00 1.00 7 00 .60 1 . 2. e .60 .40 9.50 4" .60 3" 60 1.75 1.00 1.00 11 00 .75 1.75 .75 .40 .60 14.25 4" 60 3" -6C 14.50 3.00 1.00 2.00 1 J . 5" 1 . J5 2.50 .75 .40 .60 17 00 6" .70 4" .60 21 50 4.25 1.00 2.00 26 25 2.75 4.25 1.50 .75 .60 '35.00 6" .70 4" .60 3" .60 *83.00 *78.00 90.00 '87.00 *90 00 *83.00 *91.00 "82.00 *92.00 *87.00 *93 00 ''86 00 "91.00 ''85.00 *92.00 *M'> 0<> Front Coal Guird . . . Angle Lever Shaker Handle. Smoke Hood Damper Cover Check Draft Door Weight L ever and Clamp.. Complete Push Nipple, Top Bottom.. Center Front Sec'n Front Section, Steam 36.00 32.00 40.00 39.00 57.00 54.00 63.00 59.00 92.00 89.00 Water Flue Conn.Sect'n, Steam. Water.. Open Center Section, Steam Water.... Closed Center " Steam Water Open Conn. Section, Steam Water. Closed Conn. Section, Steam .... Water Rear Center Conn. Sect'n. Steam Water. Back Section, Steam.... Water 36 00 34.00 38.00 35.00 37 00 36.00 35.00 38.00 35.00 37.00 3^ 00 45.00 43.00 46.00 45.00 47 00 44. OC 48 00 45 OU 47.00 45.00 ;:.iic 44.00 56.00 56.00 59 00 54.00 57 00 56.00 59.00 57.00 58.00 56.00 59.00 57.00 68.00 64.00 69-00 66.00 69.00 66.00 72.00 67.00 72.00 74 00 6.S.OO 93.00 88.00 96.00 8S.OO 93 00 88.00 99.00 92.00 98.00 95 00 100.00 98.00 *48-inch Boilers have right and left castings. Above is price of either one. 199 Sectional Boiler Parts List Price of Parts to Increase Boiler One Size Steam No. Price 15-inch $40.00 18-inch 45.00 19-inch 60.00 21-inch 70.00 22-inch 62.50 24-inch 72.50 25-inch 80.00 28-inch 102.00 30-inch 115.00 36-inch N. S 130.00 36-inch O. S 150.00 48-inch 180.00 Water No. Price 15-inch $ 39.00 18-inch 42.50 19-inch 58.00 21-inch 65.50 22-inch 61.00 24-inch 70.00 25-inch 78.00 28-inch 100.00 30-inch 105.00 36-inch N. S 130.00 36-inch O. S 135.00 48-inch 170.00 Arrangement of Sections A Front Section; B Back Section; C Closed Front Flue Con- necting; D Open Front Flue Connecting; E Open Center; F Closed Center; G Open Connecting; H Closed Connecting; J Rear Connecting; K Half Open Center; L Half Open Connecting; M Closed 4 Flue Center; O Closed 5 Flue Center; P Rear Center. S-15-4-A-D-J-B S-15-5-A-C-E-J-B S-15-6-A-C-K-E-J-B W-15-4-A-C-G-B W-15-5-A-C-K-G-B W-15-6-A-C-F-K-G-B S-19-5-A-G-E-J-B S-19-6-A-H-E-E-J-B S-19-7-A-H-F-G-E-J-E W-19-5-A-G-E-J-B W-19-6 : A-H-E-E-J-B W-19-7-A-H-F-G-E-J- S-22-5-A-G-E-J-B S-22-6-A-H-E-E-J-B S-22-7-A-H-F-G-E-J-B W-22-5-A-G-E-J-B W-22-6-A-H-E-E-J-B W-22-7-A-H-F-G-E-J-B S-25-5-A-G-E-J-B S-25-6-A-H-E-E-J-B S-25-7-A-H-F-G-E-J-B S-25-8-A-H-F-F-G-E-J-B W-25-5-A-G-E-J-B W-25-6-A-H-E-E-J-B W-25-7-A-H-F-G-E-J-B W-25-8-A-H-F-F-G-E-J - B S-28-5-A-G-E-J-B S-28-6-A-H-E-E-J-B S-28-7-A-H-F-G-E-J-B S-28-8-A-H-F-F-G-E-J-B W-28-5-A-G-E-J-B W-28-6-A-H-E-E-J-B W-28-7-A-H-F-G-E-J-B W-28-8-A-H-F-F-G-E-J-B For List Price of Sections see pages 198 and 199. Sections not listed on those pages will be billed as follows: C and D as Front Flue Connecting; E, F, and K, as Center Sections; and G. H. and L as Center Connecting Sections. 200 Sectional Boiler Parts Arrangement of Sections Continued S-36-5-A-G-E-J-B S-36-6-A-H-E-E-J-B S-36-7-A-H-F-G-E-J-B S-36-8-A-H-F-F-G-E-J-B S-36-9-A-H-F-H-E-G-E-J-B W-36-5-A-G-E-J-B W-36-6-A-H-E-E-J-B W-36-7-A-H-F-G-E-J-B W-36-8-A-H-F-F-G-E-J-B W-36-9-A-H-F-H-E-G-E-J-B S-48-6*-A-C-E-G-P-B S-48-7*-A-C-F-E-G-P-B S-48-8*-A-C-F-H-E-G-P-B S-48-9*-A-C-F-F-H-E-G-P-B S-48-10*-A-C-F-F-H-E-E-G-P-B W-48-6*-A-C-E-E-J-B W-48-7*-A-C-F-E-E-J-B W-48-8*-A-C-F-F-G-E-J-B W-48-9*-A-C-F-F-G-E-E-J-B W-48-10*-A-C-F-F-F-G-E-E-J-B For List Price of Sections see pages 198 and 199. Sec- tions not listed are priced as follows: C and D as Front Flue Connecting, M and O as Center Sections, and G and H as Center Connecting Sections when not listed. * 48-inch Boilers have double Sections. Arrangement of Grate Bars and Connecting Arms Boiler No. Left-Hand 1 Grate-Bars | IS M 4J -3,2 3 Size Right- Hand Con- necting Arm Boiler No. Left-Hand 1 Grate Bars | "8 tW || tfo igl *CJ M T5.S |S c^S a S- or W-15-4 3 S- or W-28-6 3 ? Medium S- or W-15-5 4 S- or W-28-7 3 3 S- or W-15-6 S S- or W-28-8 4 3 Long S- or W-19-5 4 S- or W-36-5 ? ? Short S- or W-19-6 ,s S- or W-36-6 3 7. Medium S- or W-19-7 6 S- or W-36-7 3 3 a S- or W-22-5 2 2 j S- or W-36-8 4 3 Long S- or W-22-6 i, ? S- or W-36-9 4 4 S- or W-22-7 3 3 Medium S- or W-48-6 3 2 Short S- or W-25-5 9 ? S- or W-48-7 ^ 3 n S- or W-25-6 3 2 Medium S- or W-48-8 4 3 Medium S- or W-25-7 3 3 M S- or W-48-9 4 .4 " S- or W-25-8 4 3 Long S-orW-48-10 5 4 Long S- or W-28-5 2 2 201 Round Boiler Parts For 1908 Premier Steam and Water Boilers List Prices Name of Pnrt 15 -in. 18-in. 21-in. 24-in. 27-in. New Premier Base Casting. . Base Front Frame. . . . Base Door Base Butterfly Door SI 1.00 2.25 1.25 .50 > 11.50 1.25 .50 > 17- 5U - 19.50 1.50 .50 1 50 Front Grate Bar Center Grate Bar 1.00 1 . 25 1.50 1 75 J 75 3-50 Back Grate Bar 1.00 1.50 Connecting Bar Connecting Arm 50 .50 so 1.00 Angle Lever Shaker Handle ,V 60 75 $ -*, .60 75 .75 Base Complete 20 00 ^5 00 TO 00 35 00 3S 00 60 00 T> 00 Fire Door Frame. . 1- ire Door and Lining Clinker Door Frame Clinker Door and Lining. ... Clean-Out Door Frame Clean-Out Door and Lining . Clean-Out Panel Three-Flue Section Two-Flue Section 1.50 75 (SO ,7i .60 .75 .75 11.00 10 00 1.00 15.00 14 IKI 1.00 IS. 00 17 00 1-00 22 00 ' 1 5', ) Steam Dome Water Dome 23.00 1 VOO 28.00 15 00 19 00 41 00 *>$ oo 47.00 31 00 Smoke Hood. Top Half Smoke Hood, Bottom Half. . Smoke Hood Damper Smoke Hood Ch'k Draft Door Smoke Hood Complete . . . . . Push Nipple 1.00 ; so .40 3 00 4" 60" 1 00 :>.oo 3" 60 1 30 &' 70 1.50 1.5U 2.50 3.00 6* 70 ./ For Junior Steam and Water Boilers List Prices Name of Part 15-in. 18-in. Base Casting . ......... Base Top Ring :#-*!;;. SI 3 25 ! #14.25 2 . 75 Base Front Frame. .. _-j .,.- .?.L... Base Door *w *o r . . 4 Too Base Butterfly Door Mar .si. . . . Front Grate Bar . , - it .- ir 1.25 1.50 < Grate Bar ....'.. "Jo:?, w! 1.50 Back Grate Bar ...^.:ii .-.. ^. . 1 . 25 1.50 Connecting Bar Connecting Arm .lO.-S . .. .60 ,60 .60 Angle Lever . . r .J. A . Shaker Handle 1 ''-^ c .- W. 19-8 ::*, .60 1 00 Firepot rt-i*t- : // -1^1 49-00 64.00 Clinker Door Frame ... .60 Clinker Door and Lining .40 Fire Door Frame 1 75 1.75 Fire Door and Lining. . . . 1 00 1 IKJ Section Ring Complete... 2.25 2.25 Intermediate Section 6.50 1 2 . 50 Steam Dome 21.00 \Vtiter Dome . .*. 12.50 1 ,X . i K i ^moke Hood Complete ; - Screw Nipple ; :::::: 5" 1 . "0 5" LSD 202 Water Heater Parts For Premier Junior Tank Heaters IBCOI - : List Prices Name of Part 10-inch 12 -inch 15-inch 18-inch Base Casting. $3.50 $9 50 1 75 $13.25 2.00 $14 25 2 00 " Door 40 1.00 1.00 1.00 " Shaker Door 40 " Butterfly Door 40 so s,V " Top Ring Grate Ring *vf 2 00 2.25 2.75 " for Center Slide 1.00 " Center Slide " ' .40 Front Grate Bar fsnoiJwfr g n ^ er .< ,, Connecting " .' ...'..... btr*-fcrn '40 1.25 1.50 1 . J5 .60 1.50 2-00 1 50 .60 40 60 60 Angle Lever . . Shaker Handle. Fire Pot '... . '"'46' 21.00 .60 .75 35-00 .60 1.00 47 00 .60 1.00. 66 00 " Door Frame -.-.^g-uiv Door ;, 1.50 .75 1.50 .75 " Pot Ring 1.00 1 25 1 25 2 00 Clinker Door Frame .60 .60 .60 .60 " and Lining Section Ring, Complete .40 .40 1.25 .60 2.00 .60 2.25 75 75 Water Dome Smoke Hood, Complete 1.00 10.50 1.75 12.50 3 25 18.00 3 'S Screw Nipple.... |4" 1.25 5" 1.50 5" 1.50 For Laundry and Tank Heaters List Prices Name of Part 1 D 1 C 1 A 2 3 $0 5 $0.2S $. ;AM 4v) 4/ l Casting.. . 3-50 3.50 Bottom Panels, each 2.00 2.00 J.50 7> ,3 50 1.00 4.00 n ' 1 25 Top Ring 2 00 2 75 4 00 75 75 1 'S Door Door Slide Damper.. Shaker Door 60 .40 ' <4,Q 60 .40 .40 .60 .75 1.25 Butterfly Door. . 40 40 40 Circular Slide Grate 1 00 1.00 Grate Center Slide. 40 40 Front Grate Bar. 75 i.oo 1 00 Shaker Grate Bar.. . 1.00 1 25 1.50 Back " " .-i.OO Connecting Bar 40 40 40 Shaker Handle Firepot Combustion Rings, each. .. .40 9.75 1 50 .40 9.75 1 50 40 6.25 .40 11.50 .40 13.50 Flat-Iron Rest .... 3 25 3 7S 4 00 Fire Door Laundry Sub-Top Top Flue Strip Top Covers, each Top Center... .ys 3.25 2.75 75 .40 .40 '"4. 'bo 3.00 1.00 .40 .40 .40 2.50 2.50 .75 .40 40 .40 3.00 3 00 1.00 .40 .40 .40 3.25 3.25 1.00 .40 .40 203 Steam Boiler Trimmings Used on all Boilers except 48-inch Sectional Water Column $2 . 00 Diaphragm Lever $ . 50 H-inch Try Cocks, each. 1.00 Diaphragm Weights, each .60 Two J^-in. Gauge Cocks, Diaphragm Rubbers, 7-in .75 each 1.25 Pipe and Fittings 2.00 Glass 40 9-ft. Jack Chain 40 Guards, per set 40 12-ft. Tack Chain 50 Diaphragm Trap 1 . 50 18-f t. Jack Chain 75 Diaphragm Bracket 40 X-iuch Pet Cock 60 Diaphragm Plunger 40 H-inch Pet Cock 60 FOR 4H-INCH STEAM GAUGE: IDEAL SYLPIION REGULATOR AND POP SAFETY VALVE: See Specialty List and Discount. TRY COCKS: All Round and Sectional Boilers have two Try Cocks. Prior to adopting Water Columns cast on front section, 30- and 36-inch Sectional Boilers had three Try Cocks. DIAPHRAGM WEIGHTS: On 24-, 28-, 30-, and 36-inch Sectional Boilers the Cast-Iron Diaphragm Damper Regulator is supplied with two weights; all other Boilers have only one weight. POP SAFETY VALVES: Our Steam Boilers are regularly supplied as follows: 5^ -inch valve on 15-inch Premier. 1-inch valve on 18-, 19-, 21-, and 22-inch Round Boilers, 15- to 19- nch Sectional, and No. 2 and No. 3 Series Coke Boilers. 1^-inch valve on 24- to 28-inch Round Boilers, 21-to 30-inch Sectional, and No. 4 Series Coke Boilers. 1^-inch valve on 30- to 36-inch Round Boilers, 36-inch Sectional, and No. 5 Series Coke Boilers. 2-inch valve on 48-inch Sectional Boilers. JACK CHAIN: Our Steam Boilers are supplied with the following engths of Jack Chain: 9 feet on 15- and 18-inch Premier and all Coke Boilers. 12 feet on Portable, Invincible, and Arco Boilers. 18 feet on 21- to 32-inch Premier and all Sectional Boilers. PET COCKS: Sectional Steam Boilers are supplied with one H- inch Pet Cock and all Round Steam Boilers are supplied with one >$- inch and one >i-inch Pet Cock. The H-inch Pet Cocks form part of the lower Gauge Cock and the ^-inch Pet Cocks on Round Boilers go on bottom of Water Column. For 48-inch Sectional Boilers Only Water Column *3 . 75 Three H-inch Try Cocks, each 1.25 Two ^i-inch Gauge Cocks, each 3 . 50 Glass 40 Guards, per set 40 Pipe and Fittings 2 . 50 18-foot Jack Chain 75 One H-inch Cock 60 One 6-inch Steam Gauge 9 . 00 204 Boiler Sundries, Fire Tools, Etc. Flue Brushes No. 1904, 4^ x 4 x 1% inches. Used on all Round ex- cept Premier Boilers and on Sectional Boilers to 36-inch Grate $1 .00 Export, 6 x 4 l /2 x 2% inches. Used on New 36- and 48- inch Sectional Boilers 3 .00 Oval, 2% x 4 x 1 inch. Used on Premier Boilers 1 .00 Round Brushes 2, 2j^, 3, or 4 inches diameter for Fire- Box Boilers ; 1 .00 Brush Handle Round Boilers $ .75 All Sectional except 48-inch 1 .00 48-inch Sectional 1 .50 Poker Round Boilers, 15- to 28-inch Grate $ .75 Round Boilers, 30- to 36-inch Grate 1 . 25 Sectional, to 36-inch 1.25 36- to 48-inch Sectional 2 .00 Scraper Round Boilers $ .75 48-inch Sectional Boilers 1 .25 Slice Bar Sectional, to 30-inch inclusive : $1 .25 36-inch Sectional 1.75 48-inch Sectional 2.75 Hoe and Handle Sectional, to 28-inch $ .75 30- to 48-inch Sectional . . . ~rrrf7T 1.75 Boiler Putty 5-pound Can, each $ .85 10-pound Can, each 1 . 60 15-pound Can, each 2 . 25 Blow-Off Cock %-inch Angle Blow-Off Cock, each $1 .75 1-inch Angle Blow-Off Cock, each 2 . 25 205 Wall-Radiator Measurements |t 5 FOOT 3fC. '[. 7 i JAf- - *^" ~ t- - ^ American Wall Radiators are tapped l}/2 inches supply and return, and unless otherwise ordered, will be bushed ac- cording to regular tapping list on page 105. Sec also " Direc- tions for Ordering," page 10$. Wall Radiators Continued tcrr HANO TAIM RIOHT HAND - P,,V Fig. 3 One- and Two-Pipe Steam RIOMT- *ANC RETURN I One- and Two-Pipe Steam Rl&HT MA.NOTArPII Fig. 6 One- and Two-Pipe Steam \_J LJ LJ LJ LJ U __ AMD Hfftt /I nnn nn H h h H HP- RE.TURN Fig. 5 One- and Two-Pipe Steam i VlHHF (1 tun mi . j ! HH _^ N RC-TURN SUPPLV Fig. 8 Water Fig. 7 Water hrrrf .?r . b 207 Wall Radiators Continued _/ .IV, \ Fig. 9. Water Fig. 10. Water Fig. 11. Assembled Three Sections in Single Tier Water Fig. 12. Assembled Three Sections in Single Tier One- and Two-Pipe Steam Fig. 15. Assembled Four Sections in Four Tiers Water Fig. 16. Assembled Four Sec- tions in Four Tiers -One - and Two-Pipe Steam 208 Wall Radiators Continued Fig 13 Assembled Three Sections in Three Tiers Water Fir 14 Assembled Three Sections in Three Tiers One- and Two-Pipe Steam RKTURN Fig 17 Assembled Four Sections in Single Tier Water Fig 18 Assembled Four Sections in Single Tier One- and Two- Pipe Steam 209 Wall Radiators Continued tear Fig. 19 Assembled Four Sections in Two Tiers Water Fig. 20 Assembled Four Sections in Two Tiers One- and Two-Pipe Steam MB.X NIPPl-E. -+ Fig. 21. Assembled Four Sections in Two Tiers Water Fig. 22. Assembled Four Sections in Two Tiers One- and Two-Pipe Steam American Wall Radiators are tapped 13^> inches supply and return, and unless otherwise ordered, will be bushed ac- cording to regular tapping list on page 105. See also "Direc- tions for Ordering," page 108. Tappings other than those illustrated will be charged extra 10 cents each, net. 210 Wall Radiators Continued Fig. 23 Assembled Three and Two Sections with in Center Water Three Tiers Fig. 24 Assembled Three and Two Sections with Three Tiers in Center. One- and Two-Pipe Steam Fig. 25 Assembled Six Sections in Two Tiers Water Fig. 26 Assembled Six Sections in Two Tiers One- and Two- Pipe Steam American Wall Radiators are tapped \ 1 A inches supply and return, and unless otherwise ordered, will be bushed according to regular tapping list on page 105. See also "Di- rections for Ordering," page 108. 211 Wall Radiators Continued Fig. 27 Assembled Six Sections in Three Tiers Water Fig. 28 Assembled Six Sections in Three Tiers One-and Two-Pipe Steam Fig. 29 Assembled Six Sections in Two Tiers Water American Wall Radiators are tapped 1^ inches supply and return, and unless otherwise ordered, will be bushed ac- cording to regular tapping list on page 105. " tions for Ordering," page 108. See also "Direc- 212 Wall Radiators Continued Fig. 30 Assembled Six Sections in Two Tiers One- and Two-Pipe Steam Fig. 31 Assembled Six Sections in Two Tiers Water Fig. 32 Assembled Six Sections in Two Tiers One- and Two-Pipe Steam American Wall Radiators are tapped \Y^ inches supply and return, and unless otherwise ordered will be bushed ac- cording to regular tapping list on page 105. See also "Direc- tions for Ordering^" page 108. Tappings other than those illustrated will be charged extra 10 cents each, net. 213 Vento Cast-iron Hot-Blast Heater For "Cooling" or Economizing "Coils In order to utilize all the heat possible and therefore se- cure the greatest economy from the use of steam supplied by the Central Station Steam Heating Companies, the most competent engineers have adopted what is called an "econ- omizing coil," "cooling coil," or "condensing coil," which is usually located in the basement at the end of the return main. All of the water of condensation must pass through this "economizing coil" and give up its heat before passing off to drain or sewer. The admirable construction of the Vento Heater makes it especially suited to these requirements, as it has a very effective cooling surface and a continuous water-way from inlet to outlet, so that all condensation of the steam must travel the entire circuit before escaping. Showing side and end views of Vento Sections used for economizing; also necessary equipment and connections 214 Free Area between Indirect Sections Name of Section Spaced on Centers Inches Net Air Space of Free Area per Section, Sq. Inches Perfection Pin, 10 or 15 ft. ... 2% 20.1 Perfection Pin, 10 or 15 ft. ... 2^g 24.1 Excelsior, Standard Size. . . 3^ 41.6 Excelsior, Standard Size 3^ 45.6 Excelsior Junior 3^g 27.8 Excelsior Junior 3^/2 30.5 Sanitary Pin 4 37.3 Sanitary Pin 4% 43.3 Sterling 3^ 39.0 Cardinal. . 3^ 31.8 Distances Centers of Indirect Sections l^-inch x 2-inch Nipples. (No. 11, 2-inch) Excelsior 3 Ys, inches Excelsior Junior 3 % inches IJ^-inch x 2}i-inch Nipples. (No. 11, 2M-hich) Excelsior 35^ inches Excelsior Junior 3% inches IH-inch x 2]^ -inch Nipples. (No. 11, 2^-inch) Excelsior 3% inches Excelsior Junior 3 K inches IK-hich x 2%-inch Nipples. (No. 11, 2%-inch) Excelsior 4 % inches Excelsior Junior 4 J-g inches 114-inch x 3-inch Nipples. (No. 11, 3-inch) Excelsior 4 Yz inches Excelsior Junior 4 ; )i inches 2-inch x 2-inch Nipples 10-ft. Perfection Pin 2% inches 15-ft. Perfection Pin 2 % inches Sterling 3^ inches Cardinal 3% inches 2-inch x 2^-inch Nipples 10-ft. Perfection Pin 3 inches 15-ft. Perfection Pin 3 J/g inches Sterling 3% inches Sanitary School Pin 3% inches Cardinal 3^ inches 2-inch x 2j^-inch Nipples 10-ft. Perfection Pin 3M inches 15-ft. Perfection Pin . .3?/a inches Sterling 4 inches Sanitary School Pin 4 inches Cardinal 3% inches 2-inch x 2M-inch Nipples 10-ft. Perfection Pin 3H inches 15-ft. Perfection Pin 3?s inches Sterling 4^4 inches Sanitary School Pin 41/4 inches Cardinal 4 inches 2-inch x 3-inch Nipples 10-ft. Perfection Pin 3^ inches 15-ft. Perfection Pin 3 V s inches Sterling 4^ inches Sanitary School Pin 4^ inches Cardinal 4V inches 215 Table to Determine the Water-Heating or Tank Capacities of any Ideal Heating Boiler When the specifications for tank heating are greater than the regular Water-Heater capacity will cover, a house-heating Boiler may be used by employing the following rule : Multi- ply the specified quantity of water in U. S. gallons to be heated by the factor in body of table, which coincides with the desired rise in temperature per hour and the time Boiler must run on one fuel charge, and the result will be the cata- logue rating of proper size IDEAL Boiler to be used. Boiler will run on one charge of fuel hours 6 7 8 9 10 11 12 20 71 82 94 1 06 1 17 1 29 1 41 2 30 1 06 1 23 1 41 1 49 1 76 1 93 2 11 40. ., 1 41 1.65 1 88 2 12 2.35 2.59 2.82 3 50 - 60 1.76 2 12 2.05 2 47 2.35 2 82 2.65 3 17 2.94 3 52 3.23 3 gS 3.53 4 23 70 2 47 2 88 3 29 3 70 4 11 4.52 4 94 | 5 80 ! 90... 2.82 3 17 3.29 3 70 3.76 4 23 4.23 4 76 4.70 5 30 5.17 5 82 5.64 6 35 *u 100 . 3 59 4 11 4 70 5 30 5 88 6 46 7 06 |a HO a 120 2 130. 3.87 4.24 4 57 4.52 4.95 5 34 5.17 5.65 6 10 5.82 6.36 6 86 6.46 7.06 7 62 7.10 7.78 8.40 7.75 8.48 9 15 140 4 93 5 76 6 58 7 40 8 22 9 05 9 88 a 150 5 29 6 17 7 05 7 93 8 82 9.70 10.06 160 5 64 6 58 7 52 8 46 9 40 10 35 11 30 170 6 00 7 00 8 00 9 00 10 00 11 00 12 00 The use of the above table is possible only when the Boiler ratings are based on the exact Boiler power, and the exact power can be determined only by accurate tests of each and every Boiler. IDEAL Boilers are the only boilers in the world that are so rated, and therefore the power expressed in radiation may be used for the purpose of computing the water-heating power under any given set of conditions, or vice versa. The following examples will make the foregoing statement clear: 216 Table to Determine the Water-Heating or Tank Capacities of any Ideal Heating Boiler Cont. Example i. 80 degrees Fahrenheit must be added per hour to 500 gallons of water contained in a 500-gallon storage tank. The heater must run eight hours on one charge of fuel. Look in the table (page 216) opposite 80 degrees and under eight hours, and find the factor 3.76. Multiply 500 gallons by 3.76 and the product is 1,880 square feet of water-boiler capacity. Turn to Graded Ratings on pages 10 and 11 and find that the nearest capacity is 1,950 square feet, which is No. 31-4-W Standard. If the Boiler for above installation must run twelve hours on one fuel charge, a Boiler 50 per cent larger must be selected. Opposite 80 degrees and under twelve hours is the factor 5.64, and 500 X 5.64 is 2,820 square feet capacity. Example 2. It is required to add 120 degrees to 1,200 gallons of water every four hours, the Boiler to run eight hours without attention, on one fuel charge. What capacity of Boiler in square feet of radiation should be selected? Turn to the table and find opposite 120 degrees temperature rise, and under eight hours the factor 5.65. Multiply 1 ,200 gallons by 5.65, which gives a capacity of 6,780 square feet, which is the Boiler capacity if the work must be done in one hour ; but as there are four hours in which to do the work, we divide 6,780 by 4, and find the required capacity is 1,695 square feet. Now turn to Graded Ratings on pages 10 and 11, where will be found five different Boilers of about 1,700 feet capacity. If on this job the Boiler must run on one fuel charge for twelve hours without attention, a Boiler of 50 % more ca- pacity must be selected. Under the hour twelve is the factor 1,200X8.48 8.48; the procedure is ^ = 2,544 square feet ca- pacity. Example j.~ What size Boiler must be used to heat 1,500 gallons of water from 60 to 160 degrees Fahrenheit in four hours, the Boiler to run nine hours on one fuel charge of hard coal? The factor opposite 100 and under 9 is 5.30. Then 1,500 X 5.30 gives a Boiler capacity of 7,950 square feet if the work is done in one hour ; but since there are four hours, divide 7,950 by 4, which gives the approximate capacity of 1,990 square feet. If soft coal is used, see paragraph on soft coal, page 231. 217 Water Heater Ratings How to Select the Right Size Heater (From Tables Pages 219 to 227) For residence hot-water supply, actual practice has proven that a Heater which will impart from 25 to 30 degrees per hour to the water in the Storage Tank is sufficiently large. For apartment demands which are proportionately heavier, a Heater which will impart from 40 to 45 degrees of heat per hour is usually large enough. These capacities are printed in bold face in the eight-hour column in the following tables. 2111 oil svIstW",} xiui ^f?um noii^iif jvJ&flL dvocfjs ^oi "fDfio %Hi JT By referring to the first lines in each of the tables which follow, you will find item " 1 Hours." This shows different firing periods, and the figures under each heading show con- ditions and results obtained from feeding the Heater full once in five hours, six hours, and so on up to once in twelve hours. Hard coal is the basis, because its heating power is constant. 'CJOTSJ B931 " Now, take for example, that eight hours is the natural firing period, and a fitter has a demand for a Heater for a residence Storage Tank, where the need is to raise the water 30 degrees per hour, and which calls for 120 gallons per hour: The fitter runs his eye down the column under "eight" hours till he comes to the line which has 120 opposite 30 degrees "temperature rise," and finds the 101 Premier Junior Heater to be the one which will furnish the service. The No. 12 Arco will furnish the same amount either Heater will answer. If the Heater is to be filled but once every twelve hours, and the gallon demand and temperature rise are to be the same (30 degrees per hour for 120 gallons) the fitter would run his eye down the columns headed by 12 watching the 30-degree line at left he would find a No. 122 Premier Junior Heater (128 gallons) has the right capacity. It is, however, for the plumber or heating contractor, who alone is familiar with all the conditions and requirements, to select from the tables the capacity of Heater needed for each specific installation. The tables are equally applicable to the heating of water for special requirements, as swimming- pools, bottle-washing vats, and other purposes. 218 Water Heater Ratings No. 10 Ideal Arco Water Heater Heater's total potential energy, 136,000 British thermal units 1 Hours 5 6 - 8 9 10 11 12 2 Hard coal* per hr., Ibs. . 4.00 3.33 2.R6 2.50 2.22 2.00 1.82 1.66 3 Power per hr., B. t. u. . ?7?0fi 77fi66 19478 17000 15111 13600 17363 11333 4 Radiation, sq.ft.... .. 153 128 110 96 85 76 69 64 Capacity in U. S. Gallons per hour 25 '3 30 130 108 108 90 93 77 81 68 60 65 54 59 49 54 45 " 35 u 40 ^ 3 45 ** % 92 82 72 65 ^s 77 68 60 53 48 66 59 51 46 41 58 51 45 40 36 51 46 40 36 ; ' 46 41 36 32 29 42 37 33 29 26 38 34 30 27 24 .2 & 60 w 65 ' 2 - 70 54 50 46 45 42 38 39 36 33 34 31 29 30 28 26 11 25 23 25 23 21 23 21 20 5 1 H 7S i so /; > I- 8 S- :::::: : :: S 90 S 95 100 44 40 38 36 34 32 37 33 32 30 28 27 31 29 27 26 24 23 28 25 24 22 21 20 24 22 21 20 19 18 22 20 19 18 17 16 20 18 17 16 15 14 19 17 16 15 14 13 No. Ideal Junior Water Heater Heater's total potential energy, 154,000 British thermal units 1 Hours 2-Hard coal* per hr., Ibs. . 3 Power per hr., B. t. u . . 4 Radiation, sq. ft 5 4.40 30800 174 6 3.66 25666 145 7 %1 22000 124 8 2.75 19250 109 Q 2,45 17111 96 10 2.20 15400 87 11 2 00 14000 79 1.83 12833 72 Capacity in U. S. Gallons per hour 25 '5 30 g 35 u 40 ^ 3 45 148 123 106 92 83 124 103 88 77 69 106 88 75 66 59 93 77 66 58 52 82 68 58 51 46 74 62 53 46 41 67 56 48 42 37 62 51 44 39 34 r 3 J> CjQ_ ^ s 55'.^'.^'.'].^'.. . a 60 y g 65 5 g 70 ^j to 75 74 67 62 57 53 49 62 56 51 48 44 41 53 48 44 41 38 35 46 42 39 36 33 jj 41 37 34 32 30 27 37 34 31 29 27 25 34 31 28 26 24 22 31 28 26 24 22 7Q & as.'!.'.'!!.'"".".!'.'" S 90 v QS 100 ..I...'.'...'"'... . 46 43 41 39 36 39 36 34 33 30 33 31 29 28 26 29 27 25 24 23 26 24 23 20 23 22 21 20 18 21 20 19 18 17 19 18 17 16 15 *If soft coal is to be used, see note, page 231. 219 No. 1-D Ideal Laundry Water Heater Heater's total potential energy, 168,000 British thermal units 1 Hours 5 6 7 g 9 10 U 12 2 Hard coal* per hr., Ibs. . 3 Power per hr., B. t. u... . 4 Radiation sq. ft 4.2 33600 189 3.5 28000 159 3.0 24000 135 2.6 21000 119 2.3 18666 104 2.1 16800 94 1.9 15272 86 1.7 14000 79 Capacity in U. S. gallons per hour 25 161 134 115 100 89 81 73 67 5 30 134 112 96 84 74 67 61 S6 js 35 115 96 82 72 64 58 52 48 Is %- 100 89 83 74 71 64 63 56 56 49 50 45 45 40 42 37 a o 50 81 68 58 51 45 41 37 34 55 73 61 52 46 41 37 33 30 8S 60 67 56 46 42 37 34 30 28 - m 65 62 52 44 39 34 31 28 27 70 57 48 41 36 32 29 26 24 25, 75 52 43 37 33 29 26 24 23 2 80. 50 41 35 31 28 25 23 21 v ^ 85... 47 38 33 29 26 24 21 19 fl 90 45 37 32 28 24 22 20 18 95 43 36 31 27 23 21 19 17 100 41 34 29 25 22 20 18 16 No. 101 Ideal Premier Junior Water Heater Heater's total potential energy, 240,000 British thermal units 1 Hours 5 6 7 8 9 10 11 12 2 Hard coal *per hr., Ibs.. 6.40 5.33 4.57 4. no 3.55 3.20 2.91 2.67 3 Power per hr., B. t. u.. . 48000 40000 34285 30000 26666 24000 21818 20000 4 Radiation, sq. ft 271 226 192 170 147 135 124 113 Capacity in U. S. gallons per hour 25 231 192 165 144 128 116 105 96 'C 30 .... 193 160 137 1?0 107 % 87 SO a 35 165 137 117 103 91 H? 75 69 40 144 120 103 90 80 72 6S 60 .S 45 r _a 50 128 116 106 96 91 82 80 72 70 64 64 58 58 S? 53 48 * 55 105 87 75 65 58 52 47 44 2 60... 96 80 68 60 53 48 44 40 * 65 89 74 63 56 49 44 40 37 S TO"" 83 68 58 51 45 41 37 34 5 75 77 64 55 48 42 38 35 32 72 60 51 45 40 36 33 30 X ^ 85 67 56 48 42 37 34 31 28 90 65 53 45 40 35 32 ?Q 27 95 61 50 43 38 33 30 27 25 100 58 48 41 36 32 29 76 74 *If soft coal is to be used see note; page 231. 220 No. 10 Ideal Junior Water Heater Heater's total potential energy, 320,000 British thermal units 5 6 7 g 9 10 11 12 2 Hard coal* per hr., Ibs.. 3 Power per hr., B. t. u... 4 Radiation, sq. ft 8.00 64000 362 6.66 53333 302 5.72 45714 258 5.00 40000 226 4.44 35555 200 4.00 32000 181 3.63 29090 164 3.33 26666 150 Capacity in U. S. gallons per hour 25 307 257 219 192 171 154 139 128 30 256 213 183 160 142 128 116 106 * 35. 219 182 156 137 121 109 100 91 40. .. 192 160 137 120 107 96 87 80 J3 5 45 t2 2 so .. 170 154 142 128 121 110 106 96 94 85 85 77 77 70 70 64 fa t 55 139 116 100 87 77 70 63 58 "2 60 128 107 91 80 71 64 58 53 '= 65 118 99 84 74 65 59 53 49 g TO" 109 91 78 68 61 55 50 45 5 , 75 - 102 85 73 64 57 51 46 43 2 J2 80... 96 80 69 60 53 48 44 40 S. 73 85 S 90 95 90 85 80 75 71 67 64 61 57 56 53 50 50 47 44 45 43 41 40 39 36 37 35 33 100 77 64 55 48 43 39 35 32 No. 12 Ideal Arco Water Heater Heater's total potential energy, 246,400 British thermal units 1 Hours 5 6 j 8 9 10 11 12 2 Hard coal* per hr., Ibs.. 6-40 5.33 4..S7 4.00 3.55 3.20 2.91 2.67 3 Power per hr., B. t. u... 49280 41066 35200 30801 27377 24640 22408 20533 4 Radiation, sq. ft 275 230 197 173 155 138 125 115 Capacity in U. S. gallons per hour ^ 25 . 236 197 169 148 131 118 107 99 'S 30 . 196 163 140 123 109 98 89 82 S 35- 169 140 1?0 105 93 84 76 70 C ? 65 70 2 & 75 . 90 84 78 75 70 65 64 60 56 56 53 49 50 47 43 45 42 39 41 38 35 38 35 33 80 X 85 74 68 62 57 53 48 46 43 41 38 37 34 33 31 31 28 a 90 95 140 117 100 88 78 70 64 58 100 135 112 96 84 74 67 61 56 No. 152 Ideal Premier Junior Water Heater Heater's total potential energy, 616,000 British thermal units 1 Hours. s 6 7 g 9 10 11 12 2 Hard coal* per hr; Ibs. . . 14.4 12 10.3 9.0 8.0 7.2 6.54 6.00 3 Power per hr., B. t. u. .. 4 Radiation, sq. ft 123200 695 102666 578 88000 497 77000 435 68444 385 61600 348 56000 317 51333 292 Capacity in U. S. gallons per hour 25 596 497 426 373 Ml ?98 ?69 244 "C 30 498 415 356 311 277 249 224 204 g 35 426 355 304 266 237 213 192 174 5 40 374 312 267 234 208 187 168 153 .s i 45 '.::: 330 275 236 206 183 165 148 135 * o 50 298 249 213 187 166 149 134 122 *M S:""::: 270 225 193 169 150 135 122 111 .a s 60 249 208 178 156 139 124 112 102 * * 65.... 230 192 164 144 1?8 115 104 94 2 g 70. 213 178 152 133 118 106 96 87 5 s 75 .:.;;; 198 165 141 124 110 99 90 81 t45 80... 186 155 133 116 103 93 84 76 ^ 85 ...::..:.::. 174 145 124 109 97 87 78 71 g % 166 138 119 104 92 83 74 68 95 .. 156 130 111 98 87 78 70 64 too :::::::;::': 148 123 106 93 82 74 67 61 * If soft coal is to be used, see note, page 231. 224 No. 20 Ideal Junior Water Hetaer Heater's total potential energy, 640,000 British thermal units 1 Hours . 5 6 7 8 9 10 U 12 2 Hard coal* per hr., Ibs. . 16.00 13.33 11.43 10.00 8.89 8.00 7-27 6.66 3 Power per hr., B. t. u.. . 4 Radiation, sq. ft 128001 720 118866 600 91428 515 80008 450 71111 400 B4IN 360 51111 327 53333 300 Capacity in U. S. gallons per hour ^ 25 . 614 512 439 W 341 307 280 , 5 30 512 426 365 320 284 256 233 213 g 35 40 438 384 365 320 313 274 274 240 243 213 219 192 199 175 183 160 s s 45.'.:". .: 339 283 242 71? 188 170 154 141 S-s g.:::::: :::: 307 278 256 23? 220 194 192 174 170 154 154 139 140 126 128 116 .2 60 256 213 183 160 142 128 116 107 C a ?r - " 2 s 70 : 237 219 197 183 169 156 148 136 131 122 118 110 108 100 99 92 2 S 75i" 205 170 146 128 114 102 93 85 S 8? so " 192 160 137 120 107 % 88 80 O "O or |- f 179 169 149 142 128 121 112 106 99 94 90 85 81 77 75 71 95 100 160 153 133 128 114 110 100 % 90 85 80 77 73 70 67 64 No. 22 Ideal Junior Water Heater Heater's total potential energy, 704,000 British thermal units 1 Hour* . 5 6 7 g 9 10 11 12 2 Hard coal* per hr., Ibs. . 3 Power per far., B. t. u 16.00 140800 13.33 117000 11.44 100571 10.00 88000 8 90 8 00 70400 7.26 S4000 6.66 58866 4 Radiation, sq. ft 792 660 567 495 440 396 360 330 Capacity in U. S. gallons per hour ^ 25 672 560 480 426 373 336 305 280 'S 30. 560 467 400 356 311 280 256 233 35 478 397 341 304 266 239 217 199 *> 40 ... 420 350 300 267 233 210 191 175 5 S::::: ... ":::::: BS cr, *t 55 372 336 306 310 280 255 266 240 219 236 213 193 207 187 170 186 168 153 169 153 139 155 140 128 * 8. 60... 280 233 200 178 156 140 127 117 ' C 65 258 215 184 164 143 129 117 108 2J g 70 240 200 171 152 133 120 109 100 2 & 75 224 187 160 141 I'M 112 102 93 2 so... 210 175 150 133 117 105 95 88 *> ec; O, 85 g 90 196 186 163 155 140 133 124 119 109 103 98 93 89 85 82 78 95 100 176 168 147 140 126 120 111 106 98 93 88 84 80 76 73 70 *If soft coal is to be used, see note, page 231. 225 No. 181 Ideal Premier Junior Water Heater Heater's total potential energy, 1,000,000 British thermal units 1 Hours .... 6 8 9 10 11 12 2 Hard coal* per hr., Ibs.. 24. S 20 . 7 17 7 15.5 U 8 1?,4 n .: 10.3 3 Power per hr., B. t. u... 4 Radiation, sq. ft. 200000 166666 1130J 944 142857 810 125000 707 111111 627 100000 565 30909 515 83333 470 Capacity in U. S. Gallons per hour ^ 25 960 800 685 600 533 480 440 400 30 800 668 571 500 445 400 367 333 g 35.... 685 571 490 428 380 342 314 285 2 M 40 'l-cff-f 600 500 428 375 333 300 275 250 ^ s 45... 533 444 381 333 296 267 245 222 j so ' 480 400 342 300 267 240 220 200 t 55 436 363 312 272 MJ 2j 200 181 .a g. 6o.... 400 333 285 250 222 200 184 166 * 65 369 308 264 231 205 184 169 154 g 70 342 285 245 213 190 171 157 143 3 u yr 320 267 229 200 178 160 147 133 24? sc>::::::::::::::::: 300 250 215 188 167 150 138 125 S. 85 282 235 202 177 157 141 129 117 S 90 267 223 190 167 148 133 123 111 95 252 210 180 158 140 126 116 105 100 240 200 171 150 133 120 110 100 No. 30 Ideal Junior Water Heater Heater's potential energy, 1,000,000 British thermal units 1 Hours 2 Hard coal* per. hr., Ibs. 3 Power per hr., B t. u. .. 4 Radiation, sq. ft 5 25 . ( ' 200000 1130 6 20.8 7 17. S 142857 810 8 15.6 125000 707 9 13.9 111000 627 10 12.5 100000 565 11 11.4 90909 515 12 10.4 83333 470 166666 944 Capacity in U. S. Gallons per hour _ 25 960 800 685 600 533 480 440 400 30 g 35 g u 40 II g:::::....::::-:" 800 685 600 533 480 66S 571 500 444 400 571 490 42S 381 342 500 428 375 333 300 445 380 333 296 267 400 342 300 267 240 367 314 275 245 22(i 333 285 250 222 200 si S : i& 436 400 363 333 312 285 272 250 242 ?2 9 218 200 200 184 181 166 M * 65 369 308 264 7 31 205 184 169 154 2 % 76:::::::. 2 & 75 342 320 285 9 67 245 229 213 9 00 190 178 171 160 157 147 142 133 ca 177 157 141 129 117 , 95:... :.::.:::.': 267 252 223 210 190 180 167 158 148 140 133 126 123 116 111 105 100 240 200 171 150 133 120 110 100 * If soft coal is to be used, see note, page 231. 226 No. 182 Ideal Premier Junior Water Heater Heater's total potential energy, 1,100,000 British thermal units 1 Hours 2 Hard coal :: per hr., Ibs. 5 24.8 220000 1243 6 20.7 183333 1038 157142 891 8 15.5 137500 778 9 13.8 122222 690 10 12.4 110000 622 11 11.2 innnnn 12 10.3 91666 517 3 Power per hr., B. t. u. 4 Radiation, sq ft. 567 Capacity in U. S. Gallons per hour 25 r, 30 1056 880 880 733 754 6?8 660 550 587 489 528 440 480 400 440 367 -= 35 S 40 . s 45 .... 2.S * U I- 55 t/i w 60 752 660 587 528 479 440 627 550 490 440 400 367 537 471 419 377 343 314 470 412 367 330 300 275 418 367 326 294 266 ?4S 376 330 294 264 240 :>?o 342 300 267 240 218 POO 314 275 245 220 200 184 ' C a 65 405 337 289 253 225 202 184 169 si 7 7 5 4J 6C ' ^ 2 * 80 376 352 330 314 293 275 269 251 236 235 220 ?06 209 '196 1S4 188 176 165 171 160 150 157 147 138 ^ 85 90 95 100 310 294 264 259 245 231 220 .'22 209 198 189 194 183 173 165 172 163 154 147 155 147 139 132 141 133 126 120 129 123 116 110 No. 32 Ideal Junior Water Heater Heater's total potential energy, 1,100,000 British thermal units 1 Hours 5 6 _ 8 9 10 11 12 2 Hard coal* per hr., Ibs. 25.0 20 8 17.8 15.6 n 9 12.5 11.4 10.4 3 Power per hr., B. t. u.. . 270000 1833C3 157142 1C 7500 122222 110000 10GOOC 91666 4 Radiation, sq. ft 1243 1038 891 7 78 690 622 567 517 Capacity in U. S. Gallons per hour ^ 25 30 % 35 ?2 ?09 194 183 172 163 155 147 141 133 129 123 ,*> 95 ... 277 2^1 198 173 154 139 126 116 loo 7 64 220 189 165 147 13? 1 '0 110 *If soft coal is to be used, see note, page 231. 227 Chart Showing Capacity of Ideal Water Boiler required to Heat any Quantity of Water 228 Chart to Find Boiler Power Required to Heat Swimming-Pools (Copyright, 1905, by American Radiator Company) In heating large bodies of water large Boilers are employed, and when anthracite coal is burned in IDEAL Boilers there will be avail- able, from each pound of coal burned, an average of 8,333 British thermal units, or 8.6 pounds water will be evaporated, and on this basis the chart on page 230 is plotted. The basis for finding the size IDEAL Boiler required for a given quantity of work is the consumption of 8 pounds of hard coal per square foot of grate per hour. That IDEAL Boilers will do this work is well proven by actual demonstra- tion, in exhaustive laboratory tests and in regular installations. The horizontal lines on chart, page 230, represent water in U. S. gallons, which may be increased by any suitable multiplier, providing the coal and steam required are increased in like proportion. The figures at the bottom of vertical lines show the coal required, each line representing 10 pounds, and those at the top, the steam gen- erated by the combustion of the quantity of coal on the same vertical line each line representing 86 pounds of steam. The diagonal lines represent the rise, or increase, in temperature of the water per hour in Fahrenheit degrees. EXAMPLE 1. What size Boiler is required to warm the water in a swimming-pool containing 130,000 gallons, from 40 degrees to 80 degrees in 24 hours, when the water in the pool is circulated through the Boiler? By reference to chart, page 230, it is found that the horizontal line marked 1,000 gallons intersects the 40 -degree diagonal line at the 40-pound vertical line, showing that 40 pounds of coal are required to add 40 degrees to 1,000 gallons of water. Then 100,000 gallons will require 100 times as much coal, or 4,000 pounds. In the same manner 3,000 gallons require 120 pounds, and that 30,000 gallons will require ten times 120, or 1,200 pounds, making a total of 5,200 pounds of coal which must be burned to add 40 degrees to 130,000 gallons of water. Having twenty-four hours in which to heat the pool, divide 5,200 pounds by 24, and it is found that 216 pounds of coal must be burned per hour for twenty-four hours. Now, as 8 pounds of coal is burned per hour on one square foot of grate, divide 216 by 8, which shows that Boilers containing 27 square feet of grate must be provided. To obtain the 27 square feet of grate, select two No. W-36-7, which have 13}^ square feet in each. If the temperature of 500 gallons of water must be raised from 40 degrees to 150 degrees Fahrenheit in one hour, or through 110 degrees, use the two temperature lines 60 and 50, the sum of which is 110, and as 500 gallons is difficult to read on the chart, use 5,000 gallons and divide the product by 10, thus: 60 degrees added to 5,000 gallons require 300 pounds of coal, and 50 degrees added to 5,000 gallons require 250 pounds, a total of 550 pounds; one-tenth of which is 55 pounds, requiring a Boiler with a grate area of 7 square feet. (Continued Page 231) 229 Chart to Find Boiler Power Required to Heat Swimming-Pools (V* Water in U. S. gallons 4i , , 70 ~ ~ ' ~ ~~~ ijl |||j in |[i]|nyt|i J Jy j||ripff ^S "^"^^^ 12SO 250f : -^ry'-r / r- T -'- '] jr'rj.: 1720 ~z igZ^jzjffi:: T '2150 = :g - ,.^' ::: g : ' : i ; :::: 3010 g i^^S^i 2f:|^p|:::^| 3 60ozS:|j?::|z:::^-:i w ..._4::}2-JH4^^^>-4- floopfl /i i' ! 1 rwi ' i|||ppp| ~:-----4-r T rfF+ ^--- S |nTr|rHjJ344o^ _ . .$; n fern lij ijjl ||| ^oi : t : pr ! : ! -4-rt tl I ' j ' 4730 c^:::J:T?:=::::::J::: 8 7\tf~^ ' ^t" --f--f -\ \ \ 1 ( 1 1 | :;::;: >-\--^ >--+- < 5580- -5: ::;::::::::: w j ) 1 LJ [-1 i-l i 1 c --6020 jl :::::::: :::::^::__:: J::: 5450 :::::::::::::::::::::;::::: east) ::_^; ::_:::::::. E: :::::: 7310 Chart "B' 230 Chart to Find Boiler Power Required to Heat Swimming-Pools Continued Heating Pools by Steam Coils EXAMPLE 2. If the same pool under like conditions is to be heated by steam through pipe coils and the temperature of the steam is 220 degrees, the mean temperature of the water is 40 plus 80 divided by 2 equals 60 degrees and 220 minus 60 equals 160 degrees tempera- ture difference between steam and water. Turn to chart, page 233, which shows that with this temperature difference 1 square foot of iron pipe will condense 36 pounds of steam per hour, and as 216 pounds of coal must be burned per hour, find by interpolation in chart, page 230, that 216 pounds of coal will evaporate 1,857 pounds steam, which divided by 36 will give in round figures 52 square feet, the amount of condensing pipe required. The grate sur- face of Boilers will be the same as in Example 1. Fifty-two square feet is equal to 120 lineal feet of IJ^-inch pipe, 104 feet l>3-inch, or 83 feet of 2-incb. If but twelve hours can be al- lowed to do the work, double the hourly consumption of coal and steam and furnish Boilers of double the capacity required for twenty-four hours' time. For the twelve-hour period there will be just double the quantity of steam to condense per hour, requiring 104 square feet of condensing coil. There is, however, another factor which must not be overlooked. In large bodies of water warmed in the manner just described, there will be a zone, of which the condensing pipe is the center, where the mean temperature of the water will be much higher than figured in the foregoing, unless artificial means are employed to agitate the water and keep it all at an even temperature. It will, therefore, be good practice to add at least 50 per cent to the condensing coil when used in large bodies of still water. Hard Coal versus Soft Coal NOTE. All computations in these charts are made on the basis of anthracite coal, for the reason that the available heating power of anthracite coal is practically constant. The semi-bituminous coals and all good caking soft coals yield just about the same quantities of available heating power as does the best anthracite coal, but the available heating power derived from the free burning soft coal (i. e. coal that does not fuse and mat together under heat), is about 40 per cent less than for caking coals. When caking coals are burned, they fuse at comparatively low temperatures, forming a crust over the top of the fire which prevents the immediate escape of the volatile gases that comprise from 40 to 50 per cent of the fuel's heating power. These gases are then driven to the side of the fire-pot where they unite with the rising oxygen and, igniting at that point, are converted into valuable heating power. When free burning coals are used, they disintegrate at compara- tively low temperatures and the hydro-carbon gases escape without coming in contact with the necessary oxygen for ignition. 231 Relative Efficiency of Iron, Brass, and Copper Pipe when used in Storage Tanks The chart (page 233) is plotted from a large number of tests made with copper, brass, black and galvanized iron pipe placed vertically in a tank of water. About 80 per cent of the power developed is shown on the chart, leaving 20 per cent as a margin of safety. When pipe-coils are used in the fire-pot of Boilers or hot- air furnaces for heating water or radiation, there is practically no difference in the transmitting power of iron, brass, or copper. For domestic water supply an independent Water Heater should be provided, and connected to an independent chimney flue. If a coil is used an abnormal fire is often maintained for a minor service and fuel is wasted. An inde- pendent Water Heater is also desirable, as it can be used in summer, when the heating apparatus is out of use. We strongly recommend in house-heating Boilers for Steam and Water that the use of pipe-coils should be discouraged. The following example shows how to use the chart (page 233):- Example. It is required to condense 500 pounds of steam per hour in a pipe-coil immersed in the water of a stor- age tank. Temperature of steam in pipe 220 degrees Initial temperature of water 40 degrees Terminal temperature of water 1 60 degrees Mean temperature of water 1 00 degrees Temperature difference steam and water ..120 degrees The curved line for galvanized or black pipe on chart (page 233) crosses the horizontal line of 120 degrees tempera- ture difference at the vertical line representing 24 pounds, which means that one square foot of black or galvanized pipe will condense 24 pounds of steam when the temperature dif- ference is 120 degrees. The brass-pipe curve shows 51 pounds, and the copper- pipe curve 59 pounds. The quantity of pipe required in square feet is determined by dividing the 500 pounds of steam which must be condensed per hour by the quantity of steam one square foot of pipe will condense. Thus: 500 Iron pipe =20.8 square feet required 24 500 Brass pipe = 9.8 square feet required 51 500 Copper pipe = 8.5 square feet required 59 232 Chart to Determine the Square Feet of Heating Pipe for Storage Tanks \ 3j -v V \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \^ \ \ \ 1 V \ \ \ 7; ^ \- \ \r \ \ ^ ^ o, ^ \ u \^ \ \ \ \ J ^ "n s \ r\ \ \ ^0 N < A \ \ ^\ \ s S. N^ \ N^ \ \ \ \ NV *t x \ \ ^s \ ^ s\ \ \ X \ N *r \ V s - \ s "* X \ 5 J r>^ ^ \ ^S s, ^ s_\ N \ /> X X \ *v *<; *>v, ^ ^"*^ 4s, ( ^^ U33,w}3q T2 JO OBaiU 3qj pUH JIOD ut aouaaagjp aanjuaadtaa j, 233 of Approximate Cubic Air Contents of Rooms ordinarily found in House Heating Copyright, 1906, by American Radiator Company "a* W c* W H ta 3 W Uj a 8 O w N 00 fl'fis 2 jr ~ P I'l ,C. C - - ". -r -r -r - . >r. ,r. ,r. ,/-. ,r. S C 1~ X 0- , X x o S iyj 3 ? I ;? II I "' ""' ' n a -i M 1 s X - -, -, -. -. r- . S4- s -T r- I- ^ ill ?lj2;5j2 s S -1 -=, 2 X H CJ OOOOOOO o "i r i/". CM oo * 1 i 5 TJ- ? iii s'slsrs too c "-"; ~ ~ r , .i I - X 1 - r x 8 ,|; i yyi 111 g o T II! '/. c ( x r' 1 - II = .^ ff, ^ rx'g ? ^ - * 9'^ ^ ^r 1 :! - i ^l , ^ g 1C 25 6 = '; ,r. -i -. -1 r*3 ^ 1 i ^ r r X '(-. 1 i ' X X X X ~ c -J X x W - i CM ^ -r' "'. u (X, C/2 1 1 !/ gjfi ?.!H 2 \C 1^ X C\ O 2 ?, g O' O O lO ( -T ^ ' X C^ O - I ". " r T' ' /-. 7c' -V X X K'M X'X ^ -i ? SlrS 3 i g ^ 5 ; / 8 1 -r ~'i ^< 83ft slsislslf-sala | 000 I''- 7 / c .- x - 2 2 O ! NO t tf ] f* _ - l||l ^ g S 5; i o g X X X X /-, ^ . |-^ x S! X S I i X X X X -r ir. Ot TS 3^ X 3? X r s 35 gl^i i a 1 O ll|s fO TT : u~. ^C X c x s 2'? ^I^ I S 8 r* K r2 2 (3 .C4.CUCG Height of Ceilings 00 _. 00 C^ Q^ O O i < t -i ~N s ,| I' 234 fc >k - 2 8 01 LO 85 s 8 a s S5 1 '* - o! 5 i - 6 1 LO X ON" T o s a CM|CMJCM s a LO s y, R ,_j ri -r 1 % "o 2 s kO ON 8 1 s o s s S - r^- 1 s i X 1 5 5f rr % "bo s *C o -T X ^t ^c o LO O r-C x ^j ^C o iC X * f* ^ - LO - X ON d a CM oi a fl * - ^! ' " : s % 1 2 o ro t^. O -^r X OJ LO X S 1 R - J ] ri r^ % X o -T 1C J2 ^ ON 8 rTj - CM - Windows , including the Sash ** 2 a s 5|5 OC ON si oi ri a S 8 X - * s s r^ 5 S5 % 1 CM PO LO -c ^ X - C^l t*) CVJ CM 3 i! i s - CM 1 PO to m r^ ^ fe a 2 s i/S :s I - 2 p - si S c^ e I R si a * -; & 1 a LO '^C 1 - O r-< CN re 3*3 ^c X o - ' SSR i 1 s s r>; ^ 01 2 2 10, I - X ON ?, s - s a 11 o 8 s> i !j 3 fc SO X ON o O i 04 re rr i^. -C sfi i ^ x CN p rH ' r i CO " : T o ^ re 4 10 vO !^ X ON = rH -i tjj ?; s ^ X K R rO t 7 6 _; OJ re ^; >o vd ,; OC ON 1 fq 1 i 1 1 * r j 00 1 R H | ON a 9 2 s ^ S ; X ON - a a a CM g ' s gi * to ON -- oi * o7 i to 2 00 o; a -. J 1 -r LO 3 06 [ 06 | ON | oi s ?, Si ^3 lioo oc ON o " - CM s ro ' Tf- LO 2 ON 00 ON 8 8 gj IT s | ! s 5? - X 1 00 OB ON s d ^ g ~ 7 -; ^? on rn 5 s g = ^ 5 '": C; . x Q 1 ' '1 ' S3 t LO - o 1 00 00 re o iO O i- ^ OJ X ^5 o ^C LO u". | s h ON ^H ^H CM 01 re Tt- rr |j|l SAiopm^ ^qSji-OMj, jo S9zi piBptms ' JO 00 o 1 . CNJ OJ CM OC 00 CM t*5 CM * vO X ( ^f 1 1 X 1 o O -52* vD X ? P s , 1 s K S S i o CM i L X 8 LO 1 s # 235 bO .9- I w 4> i .a Is O'C II 5* s 0> ?5$ .!T *> w u 236 Areas of Circles Size Area Size Area Size Area Size Area 1 A 0.0123 10 78.54 30 706.86 65 3318.3 1 4 0.0491 y* 86.59 31 754.76 66 3421.2 H 0.1104 11 95.03 32 804.24 67 3525.6 */2 0.1963 # 103.86 33 855.30 68 3631.6 % 0.3067 12 113.09 34 907.92 69 3739.2 X 0.4417 */2 122.71 35 962.11 70 3848.4 % 0.6013 13 132.73 36 1017.8 71 3959.2 i 0.7854 /2 143.13 37 1075-2 72 4071.5 ft 0.9940 14 153.93 38 1134.1 73 4185.3 X 1.227 K 165.13 39 1194.5 74 4300.8 H 1.484 15 176.71 40 1256.6 75 4417.8 % 1.767 l /2 188.69 41 1320.2 76 4536.4 % 2.073 16 201 06 42 1385.4 77 4656.0 % 2.405 l /2 213.82 43 1452.2 78 4778.3 7 A 2.761 17 226.98 44 1520.5 79 4901.6 2 3.141 X 240.52 45 1590.4 80 5026.5 X 3.976 18 254.46 46 1661.9 81 5153.0 y* 4.908 # 268.80 47 1734.9 82 5281.0 % 5.939 19 283.52 48 1809.5 83 5410.6 3 7.068 ^ 298 64 49 1885.7 84 5541.7 X 8.295 20 314.16 50 1963.5 85 5674.5 l /2 9.621 ^ 330.06 51 2042.8 86 5808.8 K 11 044 21 346.36 52 2123.7 87 5944.6 4 12.566 YI 363.05 53 2206.1 88 6082.1 # 15.904 22 380.13 54 2290.2 89 6221 1 5 19.635 ^ 397.60 55 2375.8 90 6361.7 H 23.758 23 415.47 56 2463.0 91 6503.8 6 28.274 K 433.73 57 2551.7 92 6647.6 # 33.183 24 452.39 58 2642.0 93 6792.9 7 38 484 K 471.43 59 2733.9 94 6939.7 # 44.178 25 490.87 60 2827.4 95 7088.2 8 50 265 26 530.93 61 2922.4 96 7238.2 l /2 56.745 27 572.55 62 3019.0 97 7389.8 9 63.617 28 615.75 63 3117.2 98 7542.9 K 70.882 29 660.52 64 3216.9 99 7697.7 To find the diameter of a circle when circumference is given, multiply the given circumference by .3183 237 Circumference of Circles Size Circumference Size Circumference Size Circumference Size Circumference % .3927 10 31.416 30 94.248 65 204 204 X .7854 y 2 32.987 31 97.389 66 207.345 H 1 . 1781 11 34 558 32 100.531 67 210.487 1.5708 '_, 36.128 33 103.673 68 213.628 % 1.9635 12 37.699 34 106.814 69 216.770 % 2 3562 y 2 39.270 35 109.956 70 219.911 7 /8 2 7489 13 40.841 36 113.097 71 223 . 053 1 3.1416 i / 42.412 37 116.239 72 .226.195 1 A 3.5343 14 43.982 38 119.381 73 229.336 X 3.9270 '_, 45.553 39 122.522 74 232 478 4.3197 15 47.124 40 125 664 75 235.619 y 2 4.7124 y 2 48.695 41 128 805 76 238.761 % 5 1051 16 50.265 42 131 947 77 241.903 M" 5.4978 y 2 51.836 43 135 088 78 245.044 7/ & 5.8905 17 53.407 44 138.230 79 248 . 186 2 6.2832 y 2 54.978 45 141 372 80 251.327 X 7.0686 18 56.549 46 144 513 81 254 469 X 7.8540 y 2 58.119 47 147 655 82 257.611 X 8.6394 19 59.690 48 150.796 83 260.752 3 0.4248 Yi 61.261 49 153 938 si 263 894 X 10.210 20 62 832 50 157.080 85 267.035 X 10.996 y z 64 403 51 160.221 86 270 177 X '11.781 21 65 973 52 163 363 87 273.319 4 12.566 '_. 67.544 53 166 504 88 276.460 ^ 14.137 22 69.115 54 169.646 89 279.602 5 15.708 y 2 70.686 55 172.788 90 282.743 V 2 17.279 23 72.257 56 175.929 91 285.885 6 18.850 y 2 73.827 57 179.071 92 289.027 ^ 20 420 24 75.398 58 182.212 93 292 . 168 7 21.991 y 2 76 969 59 185.354 94 295-310 .'2 23 562 25 78.540 60 188-496 95 298 451 8 25.133 26 81 681 61 191.637 96 301.593 y 2 26 704 27 84 823 62 194.779 97 304.734 9 28 274 28 87.965 63 197.920 98 307.876 K 29.845 29 91 106 64 201.062 99 311 018 To find the circumference of a circle when diameter is given, multiply the given diameter by 3.1416. 238 Chimney Flues ~> The selection of chimney flues for Heating Boilers must depend upon the judgment of the Heating Engineer. No tabular statements can he guaranteed, hut it is believed that the table herewith, of Prof. R. C. Carpenter, when used in connection with the Size of smoke pipes given for each IDEA1- Boiler, will very much assist the engineer in selecting flues. It is necessary that area and HEIGHT, thickness of walls, general structure, and the position of the top outlet with reference to the building and other buildings near- by, should be carefully noted and observed in selecting or building a flue. The figures given under the varying heights of chimneys are diameter measure- ments in inches, or, the side of a square -the theory being that the spiral ascending column of smoke and gases will make a twelve-by-twelve inch flue no more extensive in practical working area than a twelve-inch round flue. Rectangular shapes may.be used if the area is equal and the difference in width and length are not extreme. DIRECT RADIATION * HEIGHT OF CHIMNEY FLUE Steam in Square Ft. Water in Square Ft. 20 ft. 30 ft. 40ft. 50ft. 60ft. 80ft. 250 375 7 4 7.0 6.7 6.4 6.2 6.0 500 750 9 6 9.2 8.8 8.2 8 6.6 750 1150 11 3 10-8 10 2 9 6 9.3 8.8 1000 1500 12.8 12.0 11 4 10 8 10.5 10 1500 2250 15.2 14 4 13 4 12 8 12.4 11.5 2000 3000 17.2 16 3 15.2 14 5 14 13.2 3000 4500 20 .6 18.5 18.2 17.2 16.6 15. S 4000 6000 23.6 2? 2 20.8 19.6 19.0 17.8 5000 7500 26.0 24.6 23.0 21.6 21.0 19.4 6000 9000 28 4 26 8 25.0 23 4 22.8 21.2 7000 10500 30 4 28-8 27.0 25.5 24.4 23.0 ' SOOO 12000 32 4 30.6 28 6 26-8 26.0 24 2 9000 13500 34.0 32 4 30 4 28.4 27 4 25 6 10000 15000 37 34.0 32.0 30.0 28.6 27.0 *NOTE . Wher creased Boiler capacity is neccessary, and in many cas chimney flue for same number of square feet of racliati is to be used, in- s such demands require a larger >n used. A Less Specific Rule for Chimney Flues Herewith is a table of chimney flue sizes which is commonly used with good re- sults. It does not take into consideration varying heights of stacks, but is said to be reliable in average conditions. DIRECT RADIATION * SIZE OF FLUE Steam in Square Feet Water in Square Feet Round Square 250 400 8 8 8 300 500 8 8 8 400 700 8 8 8 500 850 10 8 12 600 1000 10 8 12 700 1200 10 8 12 800 1350 12 12 12 900 1500 12 12 12 1000 1700 12 12 12 1200 2100 12 12 12 1400 2400 14 12 16 1600 2700 14 12 16 1800 3000 14 12 16 2000 3400 14 12 16 2200 3700 16 16 16 3000 5100 16 16 16 3500 5900 18 16 20 5000 8500 18 16 20 *NOTE When a considerable amount of INDIRECT radiation is to be used, in- creased Boiler capacity is neccessary, and in many cases such demands require a larger chimney flue for same number of square feet of radiation used. 239 The Ordinary Chimney Flue For Hard Coal The area of the flue should never be less than 9 or 10 inches round, or 8 x 12 rectangular unless for a very small heating Boiler or Tank Heater, when an 8-inch round or 8 x 8 square flue will answer, if high enough. The flue should have a little more area than that of the smoke-pipe. There is less friction in a round-tile flue than in the square form, for the spiral ascent of the draft moves in the easiest manner. The value of the flue depends on volume of passage due to area, and velocity due to height. Velocity alone is no proof of good draft there must be also sufficient area to carry the smoke. The chimney-top should run above the highest part of the roof and should, if possible, be not less than 35 feet in height. Where it is not possible to get this height, arrangements should be made to increase the area. The chimney should be so located with reference to any higher buildings nearby that wind-currents will not form eddies and force the air down- ward in the shaft. A shifting cowl, which will always turn the outlet away from the adverse currents, will promote betterdraft. The flue should run as nearly straight up from the base to the top outlet as possible. It should have no other openings into it but the Boiler smoke-pipe. Sharp bends and offsets in the flue will often reduce the area and choke the draft. The flue must be free of any feature which prevents a free area for the passage of smoke. The outlet must not be capped so that the area of the outlet is less than the area of the flue. If the flue is made of round tile the joints must be tightly cemented, or all space between the tile and brick-work filled in tightly. There must be no open crevices into the flue where the sections lap otherwise the draft is checked. If the flue is made of brick only, the stack should be at least two four-inch courses in thickness. The inside should be smooth. If there is a soot-pocket in the flue below the smoke-pipe opening, the clean-out door should always be closed. If this soot-pocket has other openings in it from fire-places or other connections they check the draft and prevent best action in the Boiler. 240 The Ordinary Chimney Flue Continued For Hard Coal The smoke-pipe should not extend into the flue beyond the inside surface of the flue, otherwise the end of the pipe cuts down the area of the flue and injures its drawing capacity. The joints, where the smoke-pipe fits the smoke-hood of the Boiler, or where the pipe enters the chimney, should be made tight with boiler putty or asbestos cement. It will be evident in localities which are situated at con- siderable height above sea-level that, on account of rarefied air, a larger volume must be supplied in order to furnish the proper amount of oxygen necessary for good combustion. As it is further evident that the height of chimney is in a measure limited, the area, therefore, must be increased to care for the increased volume of combustion gases. For Soft Coal It will be admitted that a chimney of a given height and flue area cannot be equally efficient with all grades of fuel and with all types of Boilers. Generally speaking, all the factors referred to in the foregoing statements apply to all kinds of fuels. But some extra consideration must be given to the flue which is to supply draft to the Steam or Water Boiler that is to be operated with soft coals, especially in re- gard to areas . Where soft coal is to be used, the ratio of its heating effect as compared with anthracite coal should be determined, and in building the flue its area should be increased in proportion as the heating effect decreases. Theoretically, anthracite fuel requires a greater intensity of draH than do the soft or bituminous coals; but on account of the greater proportion of gaseous products of combustion, the flue area must be larger for burning soft coal than for anthracite. Practically, the height of the flue obtainable is generally the same, so that the area of the flue must be some- what larger for soft coal, and in most cases the increase of area should be about W/$,%. In other words, a flue 8x12 inches, suitable for hard coal, should be increased to not less than 10x12 inches for soft coal; or, a tile-lined flue made of 12x1 2-inch materials (which would actually measure inside 11x11 inches) can be used. 241 Cleaning Steam Boilers Accumulations of oil, grease or grit in a new system causes a Boiler to foam, prevents generation of steam, and produces an unsteady water line; therefore it is necessary to blow off Boiler under pressure. This should be done within a week after the Boiler is installed and in operation. If one blowing off does not result in a clean water-gauge glass, proper gen- eration of steam and a steady water line, the Boiler should be blown off a second, and if necessary a third time. This rule will produce good results: When Water Supply Pressure is Available Remove the safety valve from the Boiler and connect a blow-off pipe to the opening, extending the pipe to the out- side of the building or to some suitable drain. The size of this pipe should be as follows: Boilers rated from 600 sq. ft. to 1200 sq. ft. %-in. pipe. " 1200 " " 2500 " 1 -in. " " 2500 " " 4500 " 1^-in. " " " larger than 4500 sq. ft 1^-in. " A %-inch garden hose is of sufficient capacity for a Boiler of about 800 square feet. Close off all the Radiator valves connected with the sys- tem, or if the main flow and return pipes are equipped with gate valves, these valves may be closed in place of closing the Radiator valves. Fill the Boiler to the top of gauge glass with water. Build hot fire in Boiler and blow water and steam out through the safety valve tapping and pipe above referred to. Main- tain as much steam pressure as possible in Boiler up to 20 pounds, as indicated on steam gauge. Supply cold water in the bottom of the Boiler and maintain water line at top of gauge glass or at a point which will permit the steam to siphon water and grease from the surface of the water in Boiler. Continue the blowing for about two hours. Then close off the water feed valve and drain the water through the draw- off down to the proper water line in the Boiler. Remove the blow-off pipe and replace the safety valve. Open up the Radiator valves or the gate valves on the flow and return pipes, as the case may be, and then the heat- ing outfit is ready for operation with the Boiler thoroughly cleaned inside. 242 To Properly Erect Sectional Boilers Set up and bolt together squarely the four pieces com- prising the base, on a level brick or concrete foundation which is at least a foot larger all round than the base. On the 15- and 48-inch Boilers place all of the grates in position and connect them to the horizontal shaking bar underneath them. Connect this bar through the front of the base to the angle shaking lever, which is fastened to the front section by means of a bracket. Place on top of the base, and close up against the base front the front section, which is marked No. 1. Wipe clean its three nipple holes, also any three of the connecting nipples; smear them with good lubricating oil (do not use red lead or white lead or any other pipe-joint paste); place them in the front section; add the second section marked No. 2, after having carefully wiped clean its six nipple holes, pushing the section up until its front nipple holes register with the nipples already placed in the front section. Jar section No. 2 up close to the first one with a piece of timber. Place the four long connecting bolts in their holes, slipping on each, at the rear, one of the square wood washers which we supply. Screw up equally all around, meanwhile striking the rear section, in the vicinity of the three connecting holes, with a block of wood and a good heavy hammer. When the sections are within 24 r fV f an m h of each other (square all around) then insert four wooden wedges, which are to go between each and every section before they are pulled up any further, one on each side just above the lower connecting nipples and two on top. These two as far away from the upper connecting nipple as possible. Then screw a little more on the nuts until the wedges have been bitten by the two sections, and the sections have been drawn together from center to center of each section the following distances: <:> ai yi 15-in. Coal-Burning Boiler 6M in. from Center to Center of Sections. !!. 11 11 19-in. 22-in. 25-in. 28-in. 36-in. 48-in. , 0^8 m. 7A in. 7*4 in. 8 in. 9H in. 10% in. For 36- and 48-inch Boilers see pamphlet sent with Boiler. 243 To Properly Erect Sectional Boilers (Continued) Then remove the screw rods, add the next section, pre- cisely as before, and repeat the operation just described, saw- ing off each time, where they have been marked, a portion of the square wood washers. If impossible to begin to erect at the front section of boiler, start with the back section, as above described. As each section is drawn up to the proper center, cement the joint around the flues between the sections. After Boiler has been assembled complete, be sure to ce- ment all joints (which are all points of contact) between sections, breaking off the wood wedges, allowing their points to remain undisturbed between the sections, applying cement over them. Cement all joints in base and between base and foundation, remembering that all air for combustion should enter only through the draft door. On the 19-, 22-, 25-, 28-, and 36-inch Boilers, place the grates in position with trunnions in the pocket on the foot of the sections, and the shaking trunnions in the slots in the connecting arm in the base. Smoke-pipe and all connections between Boiler and flue should be air-tight (a leak in the smoke-pipe or flue is like a leak in a suction pump). Do not bush the flow outlets in steam dome. Connect all of them to the flow-pipe system, using size of pipe called for by outlets. Do not expect the Boiler to do good work until the system has been cleared of oil. A good damper (accessible and easily handled) in smoke- pipe near chimney, provided with means for clamping in order that it may remain where desired, is usually very necessary for draft regulation and fuel saving. No Boiler will operate successfully on a weak draft, nor will it give satisfaction on a strong draft if the chimney flue area is too small. (Do not mistake velocity for volume. A test by burning paper in a flue proves nothing.) Each pound of coal requires for its complete combustion about 300 cubic feet of air. Proper area and height of chimney are essential to draw this amount of air through the grates, ashes, and fuel bed, over various heating surfaces and through flues. See table Chimney Sizes on page 239. 244 How to Clean a Water-Gauge Glass on a Steam Boiler without Removing It 1. Draw a cupful of hot water from the Boiler, into which pour at least a tablespoon of rawmuriatic or other acid. 2. Close both water-gauge valves. 3. Open top water-gauge valve and also pet cock at bottom, and blow water out of the glass. Then immediately close the top valve and submerge the end of the pet cock in cup of hot-water solution. A vacuum is at once created in the gauge glass which causes the solution in the cup to rush in. 4. Keep the pet cock immersed and operate the top valve, slightly opening and closing, alternately expelling and drawing in the solution until all grease, oil, or other matter adhering to the inside of the glass is cut out. Then close pet cock and open both water-gauge valves. It is necessary to have one pound pressure of^steam or more on the Boiler before commencing this operation, which need not occupy more than ten minutes. The result is a clean glass without the risk of breakage and probable renewal of gaskets, which is frequently the case when removing the glass for cleaning. Steam Temperatures Under Vacuum and Pressure The various degrees of vacuum and pressure and the correspond- ing boiling temperature of water between 29.92 inches of vacuum and 10 pounds steam pressure are shown in the following table: Vacuum Gauge inches of Vacuum Temperature of Steam or Boiling Point of Water Vacuum Gauge inches of Vacuum Temperature of Steam or Boiling Point of Water 29-92 ins. 98 deg. 8 ins. 196 deg. 29 100 * 7 199 28 102 6 201 X i 27 114 5 203 26 125 4 205 25 133 3 207 24 140 2 208 23 146 1 210 22 152 212 21 20 19 157 161 165 Steam Gauge Pounds Pressure 18 169 1 pound 215 17 172 2 pounds 219 16 175 3 222 15 178 4 225 14 181 5 227 13 184 6 230 ' 12 186 7 232 11 188 8 235 10 191 9 237 9 194 10 240 245 Free Area Through Registers For Calculating Air Passage in Indirect or Hot- Blast Heating Register Opening Free Area in Square Feet Register Opening Free Area in Square Feet 8 8 0.30 18 24 2.00 8 10 0.37 18 27 2.25 8 12 44 18 30 2-50 9 12 0.50 18 36 3.00 10 10 0.46 20 20 1.X.S 10 12 0.56 20 22 J.04 10 14 0.65 20 24 2.22 10 16 0.74 20 26 2.41 10 18 0.83 20 28 2.59 10 20 0.93 20 30 2.77 10 22 1.02 20 32 2 96 10 24 1.11 20 36 3.33 12 12 67 24 24 2.67 12 14 0.78 24 27 3-00 ]2 15 0.83 24 30 3.33 12 16 0.89 24 32 3 . 55 12 18 1.00 24 36 4.00 12 24 1.33 24 45 5.00 14 14 0.91 27 27 3.37 14 16 1 04 27 38 4.75 14 18 1.17 28 28 3.63 14 20 1.30 28 30 3.88 14 22 ,- .43 2S 32 4.15 16 16 .19 28 36 4.66 16 18 .33 30 30 4 17 16 20 48 36 36 5.00 16 22 .63 30 42 5 83 16 24 .78 30 48 6.67 16 28 2.07 36 36 6.00 16 30 '2.22 36 40 6 67 16 32 2.37 36 42 7.00 16 36 2.67 36 48 8.00 18 18 1.50 38 38 6.67 18 20 1.67 38 40 7.03 18 21 1.7.S 38 42 7.38 Pipes and Areas for Indirect Heating The following table from The Engineering Review will provide quick calculations for all cases of indirect heating for residences or any moderate-sized Steam- or Water-heating outfit: Dimensions of Pipe Area in Square Inches Size ot Register Required 8 inches 50 8 x 12 9 63 9 x 14 10 78 10 x 16 12 113 14 x 16 .14 154 16 x 20 16 201 18 x 24 18 254 20 x 26 20 314 24 x 27 22 380 24 x 32 24 452 30 x 30 246 Siphon Pressure Draft Gauge Height Water inches Pres- sure per Ib. Veloc. Feet per sec. Veloc. Feet per min. Height Water inches Pres- sure per Ib. Veloc. Feet per sec. Veloc. Feet per min. .1 i .4 .'e .7 .8 a .521 1.042 1.563 2.084 2.605 3.126 3.647 4.168 4.689 5.210 15.05 21.3 26.06 30.1 33.6 36.8 39.8 42.5 45 1 47.5 903 1278 1564 1806 2016 2208 2388 2550 2706 2850 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 5.731 6.252 6.773 7.294 7.815 8.336 8.857 9.378 9.899 10.420 49.9 52.1 54.2 56.3 58.2 60.2 62 63.8 65.6 67.3 2994 3126 3252 3378 3492 3612 3720 3828 3936 4038 Data Relating to Ventilation Loss of heat caused by First. B. t. u. necessary to warm air. Second. B. t. u. absorbed by walls. Third. B. t. u. absorbed by ceiling. Fourth. B. t. u. absorbed by floor. Fifth. B. t. u. absorbed by windows. Sources of heat in rooms (Schuman, authority): First. B. t. u. generated by occupants. Second. B. t. u. generated by gas, lamps, or candles. Third. B. t. u. generated by heating apparatus. An adult requires each hour for respiration and transpira- tion 215 cubic feet or 215 x .077 16.5 pounds, and generates 290 B. T. U. of which 99 units are in the form of vapor and 191 units radiate to surrounding objects. Approximate An adult requires not less than 1800 cubic feet of air per hour. Each cubic foot gas burned requires 8.5 cubic feet air. Each pound oil burned requires 150 cubic feet air. Each pound candles burned requires 160 cubic feet air. B. t. u. generated by an adult per hour, 191. B. t. u. generated by burning 1 cubic foot gas, 600. B. t. u. generated by burning 1 pound oil or candles, 15,000 to 18,000. Average gas burner consumes approximately 4 cubic feet gas per hour, which equals 2400 B. t. u. per hour. The average flame from oil lamp 430 to 515 B. t. u. per hour. The average candle 454 to 545 B. t. u. per hour. NOTE. Above information is quoted from standard authorities' Not guaranteed. 247 Specifications of Massachusetts District Police, for Heating and Ventilating Public Buildings, Schools, Etc. (Form No. 83) 1. That the apparatus will, with proper management, heat all the rooms including corridors to 70 degrees in any weather. 2. That with the rooms at 70 degrees and a difference of not less than 40 degrees between the temperature of the outside air and that of the air entering the room at the warm- air inlet, the apparatus will supply at least 30 cubic feet of air per minute for each scholar accommodated in the rooms. 3. That such supply of air will so circulate in the rooms that no uncomfortable draught will be felt, and that the dif- ference in temperature between any two points on the breath- ing plane (5 feet) in the occupied portion of a room will not exceed 3 degrees. 4. That vitiated air in amount equal to supply from in- lets will be removed through the vent ducts. Factors for Equivalent Evaporation Tempera- ture GAUGE -I 'RESSURE Tempera ture GAUGE 1 'RESSURE Feed Water to 5 Ibs. 5 to 10 Ibs. Feed Water to 5 Ibs. 5 to 10 Ibs. 32 .1876 1.1962 113 1.1036 1.1122 35 1.1845 1.1931 116 1.1005 1.1090 38 .1814 1.1900 119 1 . 0974 .1059 41 .1783 1.1868 122 1.0943 .1028 44 .1752 1.1837 125 1.0912 .0997 47 .1721 1.1806 128 .0881 .0966 50 .1690 1.1775 131 .0849 .0934 53 .1659 1.1744 134 .0818 .0903 56 .1628 1.1713 137 .0787 .0872 59 .1597 1.1682 140 .0756 .0841 62 .1566 1.1651 143 .0724 .0810 65 .1535 1.1620 146 .0693 .0778 68 .. 1504 1.1589 149 .0662 .0747 71 .1472 1.1558 152 .0631 .0716 74 .1441 1.1526 155 .0599 .0654 77 .1410 1.1495 158 .0568 .0653 80 .1379 1.1464 161 .0537 .0622 83 .1348 1.1433 164 .0505 .0591 86 .1317 1.1402 167 .0474 .0559 89 .1286 1.1371 170 .0443 .0528 92 .1255 1.1340 173 .0411 .0497 95 .1223 1.1309 176 .0380 .0465 98 .1192 1.1277 179 .0349 1.0434 101 .1161 1.1246 182 .0317 1 . 0403 104 .1130 1.1215 185 .0286 1.0371 107 .1099 1.1184 188 .0255 1.0340 110 .1068 1.1153 191 .0223 1 . 0308 The factor of equivalent evaporation means the percentage of difference between the amount of water actually evaporated from a certain temperature of ifeed water and at a certain definite gauge pres- sure as compared withjfeed water 212 and atmospheric pressure. 248 Temperatures of Boiling Points Under Various Pressures at Sea Level Compiled by C. B. Thompson JrV"Svk Minus Gauge Pressure Minus Gauge Pressure Ibs. per sq. in. Vacuum Gauge, ins. of Mercury Tern. F. deg. Tern. Interval F. deg. Minus Gauge Pressure Ibs. per sq. in. Vacu'm Gauge ins. of Merc'y Tern. F. deg. Tern, [nterv'l F. deg. 14.61 29.74 32.0 10.70 21.78 153.1 11 5 14.58 29-67 40.0 8. 9.70 19.74 162.3 9.2 14.52 29.56 50.0 10. 8.70 17.70 170.1 7.8 14.44 29.40 60.0 10. 7.70 15.67 176.9 6.8 14.34 29.19 70.0 10. 6.70 13.63 182.9 6.0 14.20 28.90 80.0 10. 5.70 11.60 188-3 5.4 14.00 28.51 90.0 10. 4.70 9.56 193.2 4.9 13.76 28.00 100.0 10. 3.70 7.52 197.8 4.6 13.70 27.88 102.1 2.1 2.70 5.49 202.0 4.2 12.70 25.85 126.3 24.2 1.70 3.45 205.9 3.9 11.70 23.83 141.6 15.3 0.70 1.41 209.6 3.7 Plus Gauge Pressure Gauge Pressure, Ibs. per sq. in. Tem- perature, F. deg. Tem- perature Interval Gauge Pressure, Ibs. per sq. in. Tem- perature, F. deg. Tem- perature Interval 0.00 212.0 12.0 243.7 2 2 0.25 212.9 0.9 13.0 245.7 2^0 0.50 213.7 0.8 14.0 247.7 2.0 0.75 214.5 0.8 15.0 249.6 1.9 1.00 215.3 0.8 16.0 251.5 1,9 1.25 216.1 0.8 17.0 253.3 1.8 1.50 216.9 0.8 18.0 255.1 1.8 1.75 217.7 0.8 19.0 256.9 1.8 2.00 218.5 0.8 20.0 258.6 .7 2.25 219.3 0.8 21.0 260.2 .6 2.50 220.0 0.7 22.0 261.9 .7 2'.75 220.8 0.8 23.0 263.5 .6 3.00 221.5 0.7 24.0 265.1 .6 3.25 222.3 0.8 25.0 266.6 .5 3-50 223 0.7 30.0 273.9 7.3 3-75 223.7 0.7 40.0 286.5 12.6 4.00 224.4 0.7 50.0 297.5 11.0 4.25 225.1 0.7 60.0 307.1 9.6 4.50 225.8 0.7 70.0 315.8 8.7 4.75 226.4 0.6 80.0 323.7 7.9 5.00 227.1 0.7 90.0 330.9 7.2 6.00 229.7 2.6 100.0 337.6 6.7 7.00 232.2 2.5 110.0 343.9 6.3 8.00 234.7 2.5 120.0 349.8 5.9 9-00 237.0 2.3 130.0 355.0 5.2 10.00 239.3 2.3 140.0 360.0 5.0 11.00 241.5 2.2 150.0 365.7 5.7 NOTE In vacuum heating it is not considered good practice to figure beyond 15 inches of vacuum. 249 Table of Altitudes and Boiling Point of Water Is "o II J-STI Jl* y-x ! Locality "3 |l 05 K 1 * ~ '^ 31 lill U. flj <~r GZ'~- i? M PQ 3 > - G^ j~j g^ *~ *"" a? Oft,' Atlanta, Ga 1,000 210.0 g 216.9 28 88 14.18 Buffalo, N . Y . . 600 210.8 5 217.5 29.33 14 40 Butte, Mont . 5,700 201 1 2 14 209.1 24.14 11.86 Carson, Nev .... 4,660 203.0 2 6 210.7 25 12 12 33 Chattanoga, Tenn . 674 210.6 . . 6 217.4 29.25 14 36 Cheyenne, Wyo . . . 6,000 200 5 3 . 208.6 23 86 11.72 Chicago, 111 600 210.8 5 217.5 29.33 14 40 Cincinnati, O. . . . 500 211.0 .. 4 217.7 29.44 14.46 Cleveland, O. . 642 210.7 .. 6 217.5 29 28 14.38 Col'rdo Spr'gs,Col . 5,982 200.5 3 . 208 6 23 88 11.73 Dallas, Tex . . . 425 211.1 4 217 9 29.52 14 50 Denver, Col 5,279 201 9 2 11 209.7 24.53 12.04 Detroit, Mich . 600 210.8 5 217.5 29.33 14.40 Helena, Mont 4.000 204.3 2 1 211.8 25.76 12.65 Knoxville, Tenn 933 210.] .. 8 217 28 95 14 22 Leadville, Col 10,190 192.9 4 12 201.9 20 34 9.98 Missoula, Mont. . 3,200 205.8 1 10 213.1 26 55 13.03 Nashville, Tenn 450 211 1 . . 4 217 8 29 50 14.48 Ogden, Utah 4,300 203.7 2 4 211.3 25.47 12 51 Pike's Peak, Col.. 14,108 185.9 6 2 196 17.52 8.60 Prove, Utah 4,512 203 3 2 5 211.0 25-26 12 40 Pueblo, Col 4,660 203.0 2 6 210 7 25.12 12 33 Rochester, N . Y 531 210.9 . . 5 217 7 29 41 14 44 St. Cloud, Minn 1,020 210.0 9 216 8 28 86 14.17 St. Louis, Mo. . . . 450 211.1 4 217 8 29 50 14.48 St. Paul, Minn . . 750 210.5 .. 7 217 3 29.16 14.32 Salt Lake City, Ut. 4,300 203.7 2 4 211 3 25 47 12 51 San Antonio, Tex 675 210.6 .. 6 217 4 29.24 14.36 Saranac Lake,N .Y*. 1,574 208.9 ..14 215.9 28.25 13.87 Spokane, Wash 1,900 208.3 1 215 3 27.90 13.70 *To give a temperature equal to 2 Ibs. pressure at sea level (the basis on which Boilers are rated) add 2 Ibs . to the figures given in third column. NOTE. The above table, by Mr. C. B. Thompson, shows the necessity of taking into account the locality of installa- tion in estimating amount of radiation, size of boiler, etc. 250 Relative Thermometer Degrees As Defined in Webster's Dictionary CENTIGRADE. Consisting of a hundred degrees; graduated into a hundred divisions or equal parts. Centigrade thermometer, a thermometer having the zero, or 0, at the point indicating the freezing state of water, and the distance between that and the point indicating the boiling state of water divided into 100 degrees. It is called also the Celsius ther- mometer, from Anders Celsius, Swedish astronomer, the origina- tor of this scale. Usually indi- cated as "C." FAHRENHEIT. Conforming to the scale used by Gabriel Daniel Fahrenheit in the graduation of his thermometer; of or relating to Fahrenheit's thermometric scale. The Fahrenheit thermometer is so graduated that the freezing point of water is at 32 degrees above the zero of its scale, and the boiling point at 212 degrees above. It is commonly used in the United States and in England. Usually indicated by F. or Fahr. REAUMUR. Of or pertaining to Rene Antoine Ferchault de Reaumur; conformed to the scale adopted by Reaumur in gradua- ting the thermometer he invented. The Reaumur thermometer is so graduated that degrees marks the freezing point and 80 degrees the boiling point of water. Frequently indicated by "R." 251 to I ifc 30 to 40 30 10 10 20 Climatic Temperatures Lowest and Average Degrees in the U.S. (Compiled from U. S. Weather Bureau Records) State Ala... Ariz... Ark. . . Cal... Col. . . Conn. D. C.. Fla... Ga... Idaho . 111.... Ind.. . la. City Lowest Mobile. - t *Av. 57.7 56.1 34.8 58.9 49.5 52.0 57.2 48.7 38.4 39.2 36.3 42.9 69.8 60.9 57.2 51.4 39.6 42.5 35.9 39.0 40.4 44.1 32.1 37.6 42.9 45.0 60.5 55.7 31.1 33.5 43.3 37.2 29.1 35.3 25.5 28.4 53.9 56.0 43.0 39.7 27.7 30.9 State Neb. . . Nev. . N. H. N. J.. N. Y.. N. M. N. C.. N. D. Ohio . . Okla . . Ore. . . Pa City Low . North Platte. . . Lincoln est -35 -26 -22 -28 *Av. 34.6 35.8 37.9 33.1 41.6 34.1 40.1 48.9 38.0 53.3 49.8 18.9 23.5 36.8 39.8 47.1 34.1 45.4 40.8 41.8 37.5 39.7 56.9 53.5 25.9 31.2 47.0 50.7 62.7 49.5 39.7 27.8 48.6 45.2 44.3 37.0 41.9 38.8 31.2 32.4 33.7 29.0 Montgomery. . . Flagstaff Phoenix .- 5 .-17 1? .Carson City. .. Winnemucca.. . . Concord .Fort Smith... Little Rock.. . . San Diego . . .-IS .-12 . 32 . Atlantic City . . .Binghamton. . New York City .Roswell Santa Fe .Hatteras . - 7 -26 - 6 -18 -13 8 - 5 -51 -44 -16 -20 -17 -20 - 2 -20 - 6 -12 - 4 7 - 2 -43 -32 -16 - 9 11 - 8 -20 -32 5 - 6 12 -30 -27 -21 -43 -25 -38 -36 Independence . Denver . . . 10 -29 Grand Jet. -16 Hartford -14 .Washington. . . Jupiter Jacksonville. . . Savannah .... Atlanta . Boise Lewiston . Chicago Springfield . . . Indianapolis. . Evansville Sioux City.. . . Keokuk .Ft. Dodge... . Wichita .-15 . 24 . 10 . 8 .- 8 .-28 .-18 .-23 .-22 .-25 .-15 .- 3 .-24 .-26 .-22 .-20 . 7 .- 5 .-21 .-17 .- 7 .-13 Charlotte. . . . .Devil's Lake.. Bismarck.. . . . Toledo Columbus . Oklahoma .... .Baker City... Portland Pittsbiirg R. I. . S. C.. S. D.. Tenn. . Tex. . . Utah. . Vt.. .. Va.... Wash.. W. Va Wis. . . Wyo.. Philadelphia . . . Providence . . . Block Island. . . Charleston... . Columbia . Huron Yankton . Knoxville. . . . Memphis . Corpus Christi Fort Worth . . . . Salt Lake City .Northfield.... . Cape Henry . . Lynchburg. . . .Seattle Kan. . . Ky.... La. ... Me... Md... Mass.. Mich. . Minn. Miss. . Mo... Mont. .Louisville .... New Orleans.. Shreveport . . . Eastport Portland Baltimore. . . . . Boston . Alpena -?7 Detroit Duluth .-24 -41 Minneapolis . . Meridian Vicksburg.... . Springfield. . . . Hannibal Havre .-33 .- 6 rr-jl .-29 .-20 -55 Spokane . Parkersburg . . . Elkins . La Crosse Milwaukee . Cheyenne Landor Helena -47, *October 1st to May 1st. All stated in Fahrenheit. 252 Adjusting Sylphon Damper Regulator on Steam Boilers After Boiler is set up and under fire, raise whatever steam pressure it is desired to maintain, say 2 pounds. When the gauge shows 2 pounds, adjust the weight "B" on the Regulator lever so that the chain connecting Tilting Draft Damper "E" and Check Draft Damper "F" is just taut, both dampers being closed. Then, when the front Draft "E" is open a little and Check Draft "F" closed, there will be a little slack in the chain as shown at the right, or vice versa. The slack would naturally come in the stretch of chain along ceiling, but we show slack at "H" to show relative amount. If any greater pressure is generated the Check Damper "F" will open and check the combustion; the pressure will lower to 2 pounds; then the Check Damper will close. If the fire is clean, the pressure will gradually increase without opening the Tilting Draft "E," and the Regulator will oper- ate the Check Draft only until the grate becomes covered with ashes; then the pressure will drop below 2 pounds, and the Regulator will operate the Tilting Draft door on the ashpit- The chains should never be disconnected from the doors; but any adjustment of pressures should be regulated by mov- ing the weight "B" on the lever. 253 Air Heating Table Cubic feet of air one B. t. u. will raise one degree Fahr. at different temperatures: Specific heat of air .2375- At zero one cubic foot of air lib. __. . 11574 weighs -0864 Ib. and 11-574 cu. ft. .2375 cu . f t . raised one degree by 1 B . t . u . From this formula the following table is constructed, small fractional decimals being omitted . Temp, air F. Weight of 1 Cu. ft. Cu .ft. 1 H. U. will Temp. air'F. Weight of 1 Cu. ft. Cu. ft. 1 H. U. will deg. cu. ft. in 1 Ib. raise 1 deg. F. deg. cu. ft. in 1 Ib. raise 1 deg. F. .0864 11.58 48.77 112 .0694 14.40 60.60 12 .0842 11.87 50.00 122 .0682 14.65 61.60 22 .0824 12.14 51.00 132 .0671 14.90 62.80 32 0807 12.40 52.20 142 .0660 15.15 63.80 42 0791 12 64 53.10 152 .0649 15.40 64.90 52 0776 12.88 54.10 162 .0638 15.65 66.00 62 0761 13 13 55-20 172 .0628 15.90 67.00 70 .0750 13.34 56.30 182 .0618 16.17 68.00 72 .0747 13.39 56.40 192 .0609 16.42 69.10 82 .0733 13.64 57.40 202 .0600 16.67 70.10 92 .0720 13.90 58.60 212 .0591 16.92 71.30 102 .0707 14 14 59.20 B. T. U. Required for Heating Air This table specifies the quantity of heat in British thermal units required to raise one cubic foot of air through any given temperature interval . Extern'l Temp. ftodz Temperature of Air in Room 40 50 60 70 80 90 100 110 120 130 -40 1.802 2.027 2.252 2.479 2.703 2.928 3.154 3.379 3.604 3.829 -30 1.540 1.760 1.980 2.200 2.420 2.640 2.860 3.080 3.300 3.520 -20 1.290 1.505 1.720 1.935 2.150 2.365 2.580 2.795 3.010 3.225 -10 1.051 1.262 1.473 1.684 1.892 2.102 2.311 2.522 2.732 2.943 0.822 1.028 1.234 1.439 1.645 1.851 2.056 2.262 2.467 2.673 10' 0.604 0.805 1.007 1.208 1.409 1.611 1.812 2.013 2.215 2.416 20 0.393 0.590 0.787 0.984 1.181 1.378 1.575 1.771 1.968 2.165 30 0.192 0.385 0.578 0.770 0.963 1.155 1.345 1.540 1.733 1.925 40 0.000 0.188 0.376 0.564 0.752 0.940 1.128 1.316 1.504 1.692 50 0.000 0.000 0.184 0.367 0.551 0.735 0.918 1.102 1.286 1.470 60 0.000 0.000 0.000 0.179 0.359 0.538 0.718 0.897 1.077 1.256 70 0.000 0.000 0.000 0.000 0.175 0.350 0.525 0.700 0.875 1.049 Above table from F. Schumann's Manual of Heating and Ventila- tion, pages 64 and 41. 254 Properties of Saturated Steam From 'Notes on Heating and Ventilation" by John R. Allen, page No. 39 Press, or Vacuum Tempera- ture Fahr. Heat of the liquid B. t. u. Latent Heat B. t. u. Total Heat B. t. u. Volume of 1 Ib. of st'm cubic feet Pounds per.sq.in. ~~12 137 105 1019 1124 135 10 160 128 1003 1131 78.3 8 175 143 992 1135 55.9 6 187 155 984 1139 43.6 4 197 165 977 1142 35.8 2 205 173 971 1144 30.6 212 180.9 965.7 1146.6 26.36 1 215 184 964 1148 25 2 219 188 . 961 1149 23 3 222 191 959 1150 22.3 4 224 193 957 1150.5 21-2 5 227 196 955 1151 20.16 10 239 208 946 1154 16.3 15 249 218.8 939.3 1158.1 13.7 20 258.7 228 932.5 1161 11.85 25 266.7 236.2 927.1 1163.3 10.36 30 273.9 243.5 922 1165.5 9.34 35 280.5 250.2 917.3 1167.5 8.45 40 286.5 256.3 913 1169.3 7.73 45 292.2 262.1 909 1171.1 7.11 50 297.5 267-5 905.2 1172.7 6-61 55 302.4 272.6 901.6 1174.2 6.16 60 307.1 277-2 898.4 1175.6 5-77 65 311.5 281-8 895.1 1176.9 5.43 70 315.8 286.1 892.1 1178.2 5.13 75 319.8 290.3 889.1 1179.4 ' 4.86 80 323.7 294-3 886.3 1180.6 4.63 85 327.4 298-1 883.6 1181.7 4.41 90 330.9 301-8 881 1182.8 4.20 95 334.4 305.4 878.5 1183.9 4.02 100 337.6 308-9 876 1184.9 3.83 110 343.9 315 4 871.4 1186.8 3.57 120 349.8 321.5 867.1 1188.6 3.33 130 355 327.5 863 1190.3 3.1 140 360 333.5 859.1 1191.9 2.92 150 365.7 338.3 855.4 1193.4 2.75 Pressure of Water for Each Foot in Height Feet Pounds Feet Pounds Feet Pounds m per m per m per Height Square Inch Height Square Inch Height Square Inch 1 .43 15 6.49 50 21.65 2 .86 20 8.66 70 30.32 5 2.16 25 10.82 80 34.65 10 4.33 40 17.32 100 43.31 NOTE. Above information is quoted from standard authorities. Not guaranteed. 255 Heat Units and Weight of Water Heat units in water, beween 32 and 212 degree Fahrenheit and weight of water per cubic foot. Tern. Deg. Fahr Heat Units Weight, bs. per cub. ft. Tern. Deg. Fahr. Heat Units Weight, bs. per cub. ft. Tern. Deg. Fahr. Heat Units Weight, .bs. per cub. ft. 32 0. 62.42 123 91.16 61.68 168 136.44 60.81 35 3. 62.42 124 92.17 61.67 169 137.45 60.79 40 8. 62.42 125 93.17 61.65 170 138.45 60.77 45 13. 62.42 126 94.17 61-63 171 139.46 60.75 50 18. 62.41 127 95.18 61.61 172 140.47 60.73 52 20. 62 40 128 96.18 61.60 173 141.48 60.70 54 22.01 62.40 129 97.19 61.58 174 142.49 60.68 56 24.01 62.39 130 98.19 61.56 175 143.50 60-66 58 26.01 62.38 131 99-20 61-54 176 144.51 60.64 60 28.01 62.37 132 100.20 61.52 177 145.52 60.62 62 30.01 62.36 133 101.21 61.51 178 146.52 60.59 64 32.01 62.35 134 102 21 61.49 179 147.53 60.57 66 34.02 62.34 135 103.22 61.47 180 148.54 60.55 68 36.02 62.33 136 104.22 61.45 181 149.55 60.53 70 38.02 62.31 137 105.23 61.43 182 150.56 60.50 72 40.02 62.30 138 106.23 61.41 183 151.57 60.48 74 42.03 62.28 139 107.24 61.39 184 152.58 60.46 76 44.03 62.27 140 108.25 61.37 185 153.59 60.44 78 46.03 62.25 141 109.25 61-36 186 154.60 60.41 80 48.04 62.23 142 110.26 61.34 187 155.61 60.39 82 50.04 62.21 143 111.26 61.32 188 156.62 60.37 84 52.04 62.19 144 112.27 61.30 189 157.63 60.34 86 54.05 62.17 145 113.28 61.28 190 158.64 60.32 88 56.05 62.15 146 114.28 61.26 191 159.65 60.29 90 58.06 62.13 147 115.29 61.24 192 160.67 60.27 92 60.06 62.11 148 116.29 61.22 193 161.68 60.25 94 62.06 62.09 149 117.30 61.20 194 162.69 60.22 % 64.07 62.07 150 118.31 61.18 195 163.70 60.20 98 66.07 62.05 151 119.31 61.16 1% 164.71 60.17 100 68.08 62.02 152 120.32 61.14 197 165.72 60.15 102 70.09 62.00 153 121.33 61.12 198 166.73 60.12 104 72.09 61.97 154 122.33 61.10 199 167.74 60.10 106 74.10 61.95 155 123.34 61.08 200 168.75 60.07 108 76.10 61.92 156 124.35 61.06 201 169.77 60.05 110 78.11 61.89 157 125.35 61.04 202 170.78 60.02 112 80-12 61.86 158 126.36 61.02 203 171.79 60.00 114 82.13 61.83 159 127.37 61.00 204 172.80 59.97 115 83.13 61.82 160 128.37 60.98 205 173.81 59-95 116 84.13 61.80 161 129.38 60.96 206 174.83 59.92 117 85.14 61.78 162 130.39 60.94 207 175.84 59.89 118 86.14 61.77 163 131.40 60.92 208 176.85 59.87 119 87.15 61.75 164 132.41 60.90 209 177.86 59.84 120 88.15 61.74 165 133.41 60.87 210 178.87. 59-82 121 89.15 61.72 166 134.42 60.85 211 179-89 59.79 122 90.16 61.70 167 135.43 60.83 212 180.90 59-76 NOTE. Above information is quoted from standard authorities Not guaranteed. Conditions of Water If priming occurs in a Steam Boiler, it is often due to some natural deposit in the water. For instance, in northern Texas, the water in many parts is so charged with deposit as to produce priming and foam- ing at the water line that it is necessary to add 2.21 grams of oxalic acid per gallon to clarify the water. If these conditions arise in any part of the country, it is often wise to consult a chemist and secure the right treatment to free the water from the antagonistic properties. 256 Velocity of Flow of Water In Feet per Minute, Through Pipes of Various Sizes, for Varying Quantities of Flow Gals, permin. Minch 1 inch Itf inch l^inch 2 inch 2^ inch 3 inch 4 inch 5 10 15 20 25 30 35 40 45 50 75 100 125 150 175 200 218 436 653 872 1090 122^ 245 367^ 490 612^ 735 857^ 980 1102* 78^ 157 235^ 314 392^ 451 549* 628 706* 785 1177* 54* 109 163* 218 272* 327 381* 436 490* 545 817* 1090 30* 61 91* 122 152* 183 213* 244 274* 305 457* 610 762* 915 1067* 1220 19* 38 58* 78 97* 117 136* 156 175* 195 292* 380 487* 585 682* 780 13* 27 40* 54 67* 81 94* 108 121* 135 202* 270 337^ 405 472^ 540 7% 15* 23 30% 38* 46 53% 61* 69 76* 115 153* 191* 230 268* 306* Number of Gallons in Tanks Length or Depth in Feet Diameter in Inches 18 24 30 36 42 48 54 60 66 72 ~2 26 47 73 105 144 188 238 294 356 424 2 i/ Yi 33 59 90 131 180 235 298 367 445 530 3 40 71 109 157 216 282 357 440 534 636 3* 47 83 127 183 252 329 416 513 623 742 4 54 95 145 209 288 376 475 586 712 848 4* 61 107 163 235 324 423 534 659 801 954 5 68 119 180 261 360 470 593 732 890 1060 5* 75 131 200 287 396 517 652 805 979 1166 6 82 143 217 313 432 564 711 878 1068 1272 6* 89 155 235 339 468 611 770 951 1157 1378 7 96 167 253 365 504 658 829 1024 1246 1484 7^ 103 179 271 391 540 705 888 1097 1335 1590 8 110 191 289 417 576 752 947 1170 1424 1696 8* 203 307 443 612 799 1006 1243 1513 1802 10 239- 361 521 720 940 1183 1462 1780 2120 12 . 287 433 625 864 1128 1419 1754 2136 2544 14 1008 1316 1655 2046 2492 2968 16 1152 1504 1891 2338 2848 3392 18 2127 2630 3204 3816 20 2363 2922 3560 4240 NOTE Above information is quoted from standard authorities. Not guaranteed. 257 Specific Heat of Bodies tol ,* Specific Material Heat Material Cast Iron 12983 Gold. Specific Specific Heat Material Heat 03244 Glass 19768 Wrought Iron.0. 11379 Platina. . . Lime 09555 Lead. ...0.03243 Burnt Clay. .0.18500 03140 Brickwood. 20000 Copper .0 09515 Bismuth.. ...0.03084 Water at 32. 1.00000 Brass 0.09391 Nickel... Silver 0.05701 Ice Tin 0.05695 Coal . . .0. 10860 Alcohol,(S.B.. 793)0.62200 ...0.50400 Petroleum. . .0.43400 ...0.27770 Olive Oil. . . .0.30960 Mercury 0.03332 Coke... ...0.20085 Air.. 0.23700 Specific Gravity of Bodies To find the weight of a body, determine its cubical contents and multiply its Specific Gravity by the weight of a like volume of water. Body Specific Gravity Weight per cu. ft. in pounds Water 1 00 62 5 Aluminum Tin (cast) 2.50 7 29 156.3 455 6 Steel 7.84 490.0 Cast Iron . i 0j ? fXOlijJ 7 21 450 6 Wrought Iron 7.68 480.0 Brass 8 38 523 8 Copper 8.79 549.4 Lead, (cast) 11 35 709 4 Mercury 13.60 850.0 Platinum 21.50 1343.8 Decimal Equivalents of Fractions Frac- tion Dec. Equiv. Frac- tion Dec. Equiv. Frac- tion Dec. Equiv. Frac- tion Dec. Equiv. 1-64 0.015625 17-64 0.265625 33-64 0.515625 49-64 0.765625 1-32 0.031250 9-32 0.281250 17-32 0.531250 25-32 0.781250 3-64 0.046875 19-64 0.296875 35-64 0.546875 51-64 0.796875 1-16 0.062500 5-16 0.312500 9-16 0.562500 13-16 0.812500 5-64 0.078125 21-64 0.328125 37-64 0.578125 53-64 0.828125 3-32 0.093750 11-32 0.343750 19-32 0.593750 27-32 0.843750 7-64 0.109375 23-64 0.359375 39-64 0.609375 55-64 0.859375 1-8 0.125000 3-8 0.375000 5-8 0.625000 7-8 0.875000 9-64 0.140625 25-64 0.390625 41-64 0.640625 57-64 0.890625 5-32 0.156250 13-32 0.406250 21-32 0.656250 29-32 0.906250 11-64 0.171875 27-64 0.421875 43-64 0.671875 59-64 0.921875 3-16 0.187500 7-16 0.437500 11-16 0.687500 15-16 0.937500 13-64 0.203125 29-64 0.453125 45-64 0.703125 61-64 0.953125 7-32 0.218750 15-32 0.468750 23-32 0.718750 31-32 0.968750 15-64 0.234375 31-64 0.484375 47-64 0.734375 63-64 0.984375 1-4 0.250000 1-2 0.500000 3-4 0.750000 1- 1.000000 258 Heating and Evaporative Power of Coals One cubic foot of hard coal weighs 50 pounds approximately. One cubic foot of soft coal weighs 40 pounds approximately. One cubic foot of coke weighs 28 pounds approximately. Heine's analysis shows the stated fuel values to run: State Brand B. t. u. per Lb. Arkansas Coal Hill 11,812 Huntington Co 12,537 Illinois Big Muddy 11 ,494 avg. Carterville 1 1,601 avg. Colchester 9,848 Colchester Slack 9,035 Dunferline Slack 9,401 Duquoin 10,710 Glen Carbon 9,740 avg. Girard 10,111 avg. Heitz Bluff 10,454 avg. Hurricane 1 1,868 Muddy Valley 11,718 Oakland 10,395 St. Clair 10,068 avg. St. John 9,797 avg. Streator 11,403 Trenton 10,584 Turkey Hill 11 ,255 avg. Vulcan. . .VSylp. 9,450 Indiana Block 10,407 Indian Territory. . . Atoka 1 1,088 Choctaw Nation 12,789 McAllister 13,287 Iowa Milwaukee Pea 10,240 What Cheer 8,702 Kentucky Kanawha 13,345 Maryland George's C'k Cumberland. . . . 13,700 Missouri Bevier 9,890 Elston 12,656 Lump 9,414 New Mexico Coal 1 1,756 Ohio Hocking Valley 13,309 Jackson Co 11,600 Pennsylvania Clearfield 14,000 Youghiogheny 13,480 Pittsburg Slack 1 1,739 Tennessee Glen Mary 13,167 Lump 12,215 Texas Fort Worth 9,450 Fort Worth 11 ,803 Virginia Pocahontas 13,363 Washington Carbon Hill 12,866 West Virginia New River 13,374 New River 12,800 259 Chemical Composition of Combustibles Peclet (Authority) Car- bon Hy- dro- gen Oxy- gen Nitro- gen & Sul- phur Wat- er Ash Total Alcohol 5198 137 3432 000 Beeswax. 816 139 045 .000 Coal (Average of I 97 Varieties) f Coke .804 850 .0519 .0787 .0246 .0408 .150 .000 000 Oil of Turps. 884 116 .000 Olive Oil Paraffine Oil Peat (Dry) Peat (Charcoal) .7721 8522 .580 818 .1336 .1478 .060 .0943 ".sio" .050 .182 .000 .000 .000 .000 Peat (Ordinary) .464 .048 .248 .200 .040 .000 Resin 7927 .1015 .1058 .000 Sperm Oil 789 1097 1013 .000 Spermaceti 816 .128 056 .000 Sulphur Ether... .6531 .1333 .2136 .000 Tallow 790 117 093 000 Wood (Dry) .510 .053 .417 .020 .000 Wood (Ordinary) Wood (Charcoal) .408 930 .042 .334 .200 .016 .070 .000 000 Total Heat Evolved by Combustibles And their equivalent Evaporative Power with the weight of Oxygen and quantity of Air Chemically consumed Combustibles i Lb. Weight Weight of Oxy- gen per Ib.of Com- bustibles Lb. Quantity of Air per Ib. of Combustibles Total Heat per. Ib. Com- busti- bles B. t. u. Equivalent Evaporative Power lib. Combustible (Atmospheric\ Pressure ) Lbs. of Water from and at 212 degrees Lb. AIR Cubic Ft at 60 deg. Hydrogen . . C to CO 8.00 1.33 2.66 0.57 4.00 3.43 1.00 2.46 2.50 1.40 1.75 2.03 2.73 0.98 4.12 34.80 5.80 11.60 2.48 17.40 15.00 4.35 10.70 10.90 6.10 7.60 8.85 11.87 4.26 17.93 457 76 152 33 229 196 57 140 143 80 100 116 156 56 235 62032 4452 14500 4325 23513 21343 4032 14133 13550 7792 9951 11678 16655 51% 27531 64.20 4.61 15.00 4.48 24.34 22.09 4.17 14.62 14.02 8.07 10.30 12.10 17.24 5.56 28.50 CtoCO 2 CO to CO 2 CH 2 (Coal Gas). . C 2 H 2 (Olefiant) . . Sulphur Average Coal Coke (desiccated). Wood Peat Lignite Asphalt Straw (IS* H 2 -O).. Petroleum NOTE. Above information is quoted from standard authorities. Not guaranteed. 260 Table of Mains and Branches Main 1 in. will supply 2 li^-in ** 2 1 V-in ** 2 2 -in! 2 2^-in. 2 3 -in. 1 2 4 -in! 1 5 2 -in! 1 6 -in. 2 7 -in. 1 8 -in. 2 Branch / 1 in. \\ in. \\ > in. 1V in. and 1 1> -in or 1 2 -in. anc 1 1J- |-in. 2^ in. and 1 2 -in. or 2 2 -in. anc 1 1> 2 V4 in. or 1 3 /" in- and 1 2 -in. or 3 2 -in. 3Hi in. and 1 2> or 2 3 -in. and 4 2 -in. 3 V in. and 1 3 -in! or 1 4 and 1 2> -in. 4 in. and 1 3 -in. or 1 4> / n> and 1 2> 6 -in. 4 in. and 1 3 -in. or 4 3 -in. or 10 2 -in. 6 in. and 1 4 -in. or 3 4 -in. and 1 2 -in. 6 in. and 1 5 -in. or 5 4 -in. and 2 2 in. Weights 1 cubic inch of Cast Iron .... 1 cubic inch of Wrought Iron. weighs. . weighs. . ... 0.260 pounds 0.280 pounds 1 cubic inch of Water 1 U. S. Gallon 1 Imperial Gallon 1 U. S. Gallon 1 Imperial Gallon 1 cubic foot of Water weighs. . weighs. . weighs. . equals. . equals. . equals . . . . . 0.036 pounds . . . 8.330 pounds . . . 10.000 pounds . . .231.000 cubic inches .. .277.274 cubic inches ... 7.480 U.S. gallons 1 pound of Steam , 1 pound of Air.. . equals. . . . .equals. . . . . 27.222 cubic feet . 13.817 cubic feet Measure of Surface Measure of Solidity 1728 cu. inches = 1 cu. foot 27 cu. feet = 1 cu. yard Liquid Measure 144 9 40 4 10 640 sq. inches = sq. feet = sq. yards = sq. rods = roods - sq. chains^ acres = I sq. foot . sq. yard [ sq. rod I rood L acre L acre L sq. mile 4 gills 2 pints 4 quarts 31H gallons make 1 pint make 1 quart make 1 gallon make 1 barrel Boiling Points of Various Fluids Degrees Water in Vacuum 98 Water, Atmosph'c Pres. 212 Alcohol 173 Sulphuric Acid 240 Degrees Refined Petroleum 316 Turpentine 315 Sulphur 570 Linseed Oil. . . 597 Melting Points of Different Metals Degrees Iron (cast) 2450 Iron (wrought) 2912 Lead 608 Platinum 3080 Silver (pure) 1873 Steel 2500 Tin 446 Zinc.. 680 Degrees Aluminum 1400 Antimony 810 Bismuth 476 Brass 1900 Bronze 1692 Copper 1996 Glass 2377 Gold (pure) 2590 NOTE. Above information is quoted from standard authorities Not guaranteed. 261 Surface of Wrought Iron Pipe Inside diameter Inches 1 1H 11/2 2 l /2 3 SW 4 5 6 Length of Pipe ) per square foot of > external surface ) 2.9 2 3 2.0 1.6 1 32 1.090.95 0.84 0.68 0.57 Square feet surface ) per one lineal foot ( 0.34 43 0.50 0.62 . 75 0.92 1.05 l.ls 1.46 1.74 Dimensions of Standard Wrought Iron Pipe We do not handle or quote prices on Pipe Nomi- nal Inside Diam. Inches Actual Diam. Inches Thick- ness Inches Circumference Inches Area Square Inches Inside Outside Inter- nal Exter- nal Internal External H .27 .4 .07 .84 1.27 .06 .12 H .36 .54 .08 1.14 1.69 .1 .22 % .49 .67 .09 1.55 2.12 .19 .35 V* .62 .84 .10 1.95 2.65 .3 .55 X .82 1.05 .11 2.58 3.29 -53 .86 i 1.04 1.31 .13 3.29 4.13 .S6 1.35 iK 1.38 1.66 .14 4.33 5.21 1.49 2.16 \% & 1.61 2.06 2.46 1.9 2.37 2.87 .14 .15 .20 5.06 (,.4 : ) 7.75 5.% 7.46 9.03 2.03 3.35 4.78 3.83 4.43 6.49 3 3.06 3.5 .21 9.63 10.96 7.38 9.62 3X 3-56 4. .22 11.14 12.56 9.83 12.56 4 4.02 4.5 .23 12.64 14.13 12.73 15.9 4^ 4-5 5. .24 14.15 15.7 15.93 19.63 5 5.04 5.56 .25 15.84 17.47 19-99 24.29 6 6.06 6.62 .28 19.05 20.81 28.88 34.47 7 7.02 7.62 .30 22.06 23.95 38.73 45.66 8 7.98 8.62 .32 25.07 27:09 50.03 58.42 9 9. 9-68 .34 28.27 30.43 63.63 73.71 10 10.01 10.75 .36 31.47 33.77 78.83 90.79 11 11. 11.75 .37 34.55 36.91 95.03 108.43 12 12. 12.75 .37 37-7 40.05 113^09 127.67 Capacities and Threads of Standard W. I. Pipe Nomi- nal Inside Length to Length of Pipe Con- Con- tained Pounds Nomi- nal Inside Length to Length of Pipe Con- Con- tained Pounds Diam. Inches Thread Inches taining one gal. Feet of Water per Lineal Foot Diam. Inches Thread Inches taining one gal. Feet of Water perLineal Foot /8 & 336.6 .024 3 l / 2 1A 1.95 4.2S5 K H 148.8 .044 4 Ifl 1.51 5.517 H A 100.8 .082 4 l / 2 i 1.2 6.908 % 63.2 .132 5 iH .96 8.668 % A 36.1 .23 6 \% .66 12.521 1 ft 22.3 .373 7 \% .49 16.79 IK tt 12.8 .648 8 IN .38 21.688 l l /2 M 9.4 .883 9 1 5 /S .3 27.58 2 % 5.7 1.454 10 iy* .24 34.171 2V 2 1 4.02 2.072 11 t 2 41.189 3 1 2.6 3.202 12 .17 49.017 NOTE. Above information is quoted from standard authorities. Not guaranteed. 262 Square Feet of Radiating Surface of Pipe per Lineal Foot On all lengths over one foot, fractions less than tenths are added to or dropped . 11 t-5"o SIZE OF PIPE tf 1 IX 1^ 2 2^ 3 4 5 6 7 8 1 .275 .346 .434 .494 .622 .753 .916 1.175 1.455 1 . 739 1.996 2.257 2 .5 7 .9 1. 1.2 1.5 1.8 2.4 2.9 3.5 4. 4.5 3 .8 1. 1.3 1.5 1.9 2.3 2.7 3.5 4.4 5.2 6. 6.8 4 1.1 1.4 1.7 2. 2.5 3. 3.6 4.7 5.8 7. 8. 9. 5 1.4 1.7 2.2 2.4 3.1 3.8 4.6 5.8 7.3 7.7 10. 11.3 6 1.6 2.1 2.6 2-9 3.7 4.5 5.5 7. 8.7 10.5 12. 13.5 7 1.9 2.4 3. 3.4 4.4 5.3 6.4 8.2 10.2 12.1 14. 15.8 8 2.2 2.8 3.5 3.9 5- 6. 7.3 9.4 11.6 13.9 16. 18. 9 2.5 3.1 3.9 4.4 5.6 6.8 8.2 10.6 13.1 15.7 18. 20.3 10 2.7 3 5 4.3 4.9 6-2 7.5 9.1 11.8 14.6 17.4 20. 22.6 11 3. 3.8 4.8 5.4 6.8 8.3 10. 12.9 16. 19.1 22. 24.9 12 3.3 4.1 5.2 5.9 7-5 9. 11. 14.1 17.4 20.9 24. 27.1 13 3.6 4.5 5.6 6.4 8-1 9.8 11.9 15.3 18.9 22.6 26. 29.4 14 3.8 4.8 6.1 6.9 8-7 10.5 12.8 16.5 20.3 24.3 28. 31.6 15 4.1 5.2 6.5 1 A 9-3 11.3 13.7 17.6 21.8 26.1 30. 33.9 16 4.4 5.5 6.9 7.9 10- 12. 14.6 18.8 23.2 27-8 32. 36.1 17 4.7 5.9 7.4 8.4 10-6 12.8 15.5 20. 24.7 29.5 34. 38.4 18 5. 6.2 7.8 8.9 11-2 13-5 16.5 21.2 26.2 31.3 36. 40.6 19 5.2 6.6 8.3 9.4 11. & 14.3 17.4 22.3 27.6 33.1 38. 42.9 20 5-5 6.9 8.7 9.9 12-5 15. 18.3 23.5 29.1 34.8 40. 45.2 21 5.8 7.3 9.1 10.4 13- 15.8 19.2 24.7 30.5 36.5 42. 47.4 22 6. 7.6 9.6 10.9 13-7 16.5 20.2 25.9 32. 38.3 44. 49.7 23 6.3 8- 10. 11.3 14-3 17-3 21.1 27. 33.5 40. 46. 52. 24 6.6 8.3 10 4 11.9 14-9 18. 22. 28.2 34.9 41.7 48. 54.2 25 6.9 8.6 10.9 12.3 15-6 18-8 22.9 29.3 36.3 43.5 50. 56.4 26 7.1 9. 11.3 12. & 16-2 19-5 23.8 30.5 37.8 45.2 52. 58.6 27 7.4 9.4 11.7 13.3 16-8 20-3 24.7 31.7 39.3 47. 54. 61. 28 7.7 9.7 12.2 13.8 17-4 21. 25.6 32.9 40.7 48.7 56. 63.2 29 8. 10. 12.6 14.3 IS- 21. & 26.6 34.1 42.2 50.4 58. 65.5 30 8.3 10.4 13. 14.8 18-7 22.5 27.5 35.3 43.6 52.1 60. 67.7 31 8.5 10.7 13.5 15.3 19-3 23.3 28.4 36.4 45.1 53.9 62. 70. 32 8.8 11 1 13.9 15.8 19-9 24.1 29.3 37.6 46.5 55.6 64. 72.2 33 9.1 11.4 14.3 16.3 20-5 24.8 30.2 38.8 48. 57.4 66. 74.4 34 9.4 11.7 14.7 16.8 21-2 25-6 31.1 40. 49.5 59.1 68. 76.7 35 9.6 12.1 15.2 17.3 21-8 26.3 32. 41.1 50.9 60.8 70. 79. 36 9-9 12.5 15-6 17.8 22-4 27- 33. 42.3 52.4 62.6 72. 81.3 37 10.2 12. g 16-1 18.3 23- 27-8 33.9 43.5 53.8 64.3 74. 83.5 38 10 5 13.2 16.5 18.8 23-7 28.5 34.8 44.6 55.2 66. 76. 85.8 39 10.7 13.5 16.9 19.3 24-3 29.3 35.7 45.8 56.7 67.8 78. 88. 40 11. 13.8 17.4 19.8 24-9 30.1 36.6 47. 58.2 69.5 80. 90.2 41 11.3 14.2 17-8 20.3 25-5 30.8 37.6 48.2 59.6 71.3 82. 92.5 42 11.5 14.5 18.2 20.8 26-1 31.6 38.5 49.4 61.1 73. 84. 94.8 43 11.8 14.9 18.7 21.3 26-8 32.3 39.4 50.6 62.5 74.8 86. 97. 44 12.1 15.2 19.1 21.8 27-4 33.1 40.3 51.7 64. 76.5 88. 99.3 45 12.4 15.6 19-5 22.2 28- 33.8 41.2 52.9 65.5 78.2 90. 101.6 46 12.7 15.9 20. 22.7 28-6 34.6 42.2 54. 67. 80. 92. 103.8 47 12.9 16.3 20.4 23.2 29-2 35.3 43. 55.2 68.4 81.7 94. 106. 48 13.2 16.6 20-8 23.7 29-9 36.1 43.9 56.4 69.8 83.5 96. 108.4 49 13.5 17. 21.3 24.2 30.5 36.8 44.8 57.6 71.2 85.1 98. 110.5 50 13.8 17.3 21 7 24.7 31-1 37.6 45.8 58.7 72.7 87. 100. 112.8 NOTE. Above information Not guaranteed. is quoted from standard authorities. 263 Measurements of Valves and Elbows For Roughing -In Work Size, inches, Nos. 70 to 74 Valves . Nos. 99 to 103 " . Nos. 140 to 144 Nos. 114 to 118 No. 301 ... |A Nos. 130 to 134 Union Elbows . . . { g No. 304 D No. 305 D No. 335 Gate Valve D No. 373 D No. 345 Valve { (E Nos. 32-34, 302, 303 Cor. Valves..-^ F (E No. 346 Corner Valve -< F G 1 2V* 1% 3^3 3 3% ^ 1* at \n 5* $ 2% 2% m 3 1 A 4" Expansion of Wrought-Iron Pipe Under Temperatures from 215 to 338 Temperature of the air when Pipe is Fitted Length of Pipe when Fitted Length of Pipe when Heated to 215 265 297 338 Zero 32 64 100 feet 100 " 100 " Ft. In 100 1.72 100 1.47 100 1.21 Ft. In. 100 2.12 100 1.78 100 1.61 Ft. In. 100 2.31 100 2.12 100 1.87 Ft. In. 100 2.70 100 2.45 100 2.19 264 Telegraph Code In writing a cipher message, please observe the following: First Begin every cipher word with a capital letter. Second Whenever a blank occurs in a sentence, the word or words supplying such blank must immediately follow the cipher word of the sentence. Quotations and Correspondence Cipher Word At what price and how soon can you furnish . . . Quadrants Quote best price on Quadrate In market for Quadrangle Quote best price on .... square feet of standard (38-inch) height of .... Radiators Quadrille Wire reply quickly Quadroon Will wire you to-morrow morning Quaffed Have written Quaggy Must have information immediately Quahog Answer by first mail Quagmire See our letter of .... giving full particulars Quaintly Have received no reply from you to our letter of . Quakingly Referring to your telegram of Quakerism Referring to your letter of Qualify Have received no reply to our telegram of Quamodit Referring to our telegram of Quandary Referring to our letter of Quarried Referring to telephone conversation of to-day . . Queerness Do not understand the meaning of Quartette Inclosure mentioned in your letter of not received, mail same at once Quantum We quote you for immediate acceptance Quash F. O. B. factory less the actual rate of freight in carloads or less to any railroad point of destination not to exceed 30c per 100 Ibs. . .Quaternion Wire at once less than carload freight rate on ... Quaternary Answering your wire of date less than carload rate per cwt. on Quaternate Wire carload freight rate on Quartzite Answering your wire of date the carload rate per cwt. and minimum weight on Quaternity Change my route to read as follows Questor Will be here until Quebracho Will be in Quebrith Immediate specifications, three months delivery limit Quirister Factory shipment with regular freight allowance.Quirites 2^ per cent Quitrent 5 per cent Quitclaim l l /2 per cent Quitture 10 per cent Quittance 265 Telegraph Code Continued Orders and Shipments , gniihw nl Cipher Word Ship immediately Obdurate Ship by express Obedient Ship by express, prepaid Oxalic Ship by freight Obeisance Ship by best route Obelisk Ship by boat .???. *" ??*?*fi .Obesity Ship immediately our order No. Objective Ship with draft and bill of lading attached Oblate Ship in first car to Obliging Amended shipping instructions Obligor Send us bill of lading covering our order (No. ) Obliquity Enter order as per our inquiry of Oblivion Enter order at your quotation of Obscurity Include in car now assembling at. ... plant. . . .Obsequious Ship by same route as our order (No. or date) .. Observant Correction notices Obscurant Will send shipping instructions by mail Observer Shipping instructions for order (No. or date) are . Obstacle Ship what you can at once Obstinacy Can't ship as ordered, but could ship to-day. . .Obstruent Do not hold for other orders, but rush quickly . Obtruder Send as small lot, unless car going at once Obtrusive When can you make shipment? Obviously Can you ship immediately? Obvolute When will order (No. or date) be shipped Opaque When and by what route did you ship our order Operas Trace at once and advise date of delivery to con- signee of material covered by our orders. . . . Operculum Add to our order (No. or date) Opiate Duplicate our order (No. or date) Opium You may substitute on our order (No. or date). Opossum Omit .... from our order (No. or date) Opposer Hold for instruction order (No. or date) Oppressor Could ship immediately Optative Expect to make shipment Optical Your order (No. or date) was shipped Optician If not in stock wire Optimates Order No is ready for shipment. We have no car going for .... days. Shall we forward as small lot? If so wire shipping instructions. Ophthalmy Order No has not yet been shipped Ophidia Order No has been preferred for shipment. . Oquassa See amended shipping instructions Orisont Referring to your amended shipping instructions Orillon Extend preference and advise by return mail best possible shipping date order No Orismology 2fi6 Telegraph Code Continued Orders and Shipments Continued Cipher Word Can ship complete your No immediately except .... Shall we make such shipment? . . Orpiment Make proposed shipment order No without waiting for Orrisroot Wire at once routing our material covered by . . Orsellenic Answering your wire, route material covered by.Ortalidian When will you ship car containing our order? . . Ortolan See our correction notice Ortygan Referring to your correction notice Orvietan Your order (No. or date) does not specify Opulent Change our order (No. or date) to read Oracular Referring to your order (No. or date) Orators Referring to our order (No. or date) Orchards Do not find any order from you (No. or date). . Orchestra Table of Dates In telegraphing dates, prefix the day of the month. For Example: "Avonburg" would mean "first day of January." Date Cipher Word Date Cipher Word 1st Avon 17th Edge 2nd Arch 18th Ellis 3d Aden 19th Farn 4th Bath 20th Glen 5th Belle 21st Grace 6th Blake 22d Horn 7th Brook 23d Lees 8th Birch 24th Linn 9th Clair 25th Orr 10th Clyde 26th Oster llth Cedar 27th Pine 12th Cole 28th Plain 13th Deer 29th Queen 14th Devon 30th Ross 15th Dyke 3 1st Swan 16th Earl NOTE. Adding "morn" or "aft" to any of above code words will signify morning or afternoon of any of the dates given. Thus: "Birch- morn" will be understood as "the morning of the 8th;" "Orraft" will signify "the afternoon of the 25th," and so on. Month Cipher Word Month Cipher Word January Burg July Ham February Boro August Mont March Hill September Moor April , Dale October Ton May Field November Ville June Ford December Wood 267 Telegraph Code Continued Time Cipher Word Cipher Word 1 day Apple 2 weeks Lemon 2 days Apricot 3 weeks Olives 3 days Banana 1 month Orange 4 days Cherry 2 months Peach 5 days Citron 3 months Pears 6 days Dates 4 months Plum 10 days Figs 5 months Quince 1 week Grape 6 months Tomatoes Transportation Lines We here present the names of the principal trunk and connecting transportation lines which are used in telegraphic correspondence in regard to shipments from our Plants and Branches. Cipher Word Alabama & Vicksburg Ry Rabbit Alabama Great Southern R. R. . . .' Rabble American Hawaiian Steamship Co Raccoon Anchor Line Racemic Ann Arbor R. R Racemose Atchison, Topeka & Santa Fe Ry Racer Atlanta, Birmingham & Atlantic R. R Rachitis Atlantic Coast Line R. R Racial Baltimore & Ohio R. R Racing Baltimore Ohio Southwestern R. R Rack Boston & Albany R. R Racket Boston & Maine R. R Racking Buffalo & Susquehanna Ry Racy Buffalo, Rochester & Pittsburgh Ry Radial Canadian Northern Ry Radical Canadian Pacific Ry Radix Central New England Ry Raffia Central of Georgia Ry Raffle Central R. R. of New Jersey Raft Central Vermont Ry Rafter Chesapeake & Ohio Ry Rafting Chicago & Alton R. R. ^ Rage Chicago & Eastern Illinois R. R ' Ragged Chicago & North- Western Ry Raging Chicago, Burlington & Quincy R. R Raglan Chicago, Cincinnati & Louisville R. R Ragman Chicago Great Western R. R Ragout Chicago, Indiana & Southern R. R Ragweed Chicago, Indianapolis & Louisville Ry Ragwort Chicago, Milwaukee & Gary Ry Raid Chicago, Milwaukee & Puget Sound Ry Raider Chicago, Milwaukee & St. Paul Ry Railer Chicago, Rock Island & Pacific Ry Railings 268 Telegraph Code Continued Transportation Lines Continued Cipher Word Chicago, St. Paul, Minneapolis & Omaha Ry. .Rainbow Cincinnati, Hamilton & Dayton Ry Raindrop Cincinnati, New Orleans & Texas Pacific Ry. . . Rainfall Cleveland, Cincinnati, Chicago & St. Louis Ry.Raising Colorado & Southern Ry Ramble Colorado Midland Ry Ramiform Delaware & Hudson Co Rampage Delaware, Lacka wanna & Western R. R Rampant Denver & Rio Grande R. R Rampart Detroit & Toledo Shore Line R. R ... Ramrod Detroit Toledo & Ironton Ry Ramshackle Duluth, Missabe & Northern Ry Ramulose Duluth, Rainy Lake & Winnipeg Ry Ranchero Duluth, South Shore & Atlantic Ry Ranchman Dunkirk, Allegheny Valley & Pittsburgh R. R. Rancid Elgin, Joliet & Eastern Ry Rancor El Paso & Southwestern R. R Random Erie R. R Rankness Evansville & Terra Haute R. R Ransack Ft. Worth & Denver City Ry Rapacious Galveston, Harrisburg & San Antonio Ry Rapacity Grand Rapids & Indiana Ry Rapidity Grand Trunk Ry Rapier Great Northern Ry Rapture Green Bay & Western R. R Rapturous Gulf, Colorado & Santa Fe Ry Rarebit Hocking Valley Ry Rarefy Illinois Central R. R I .Rareness Iowa Central Ry Rascaldom Kansas City, Clinton & Springfield Ry Rashness Kansas City, Mexico & Orient Ry Ratable Kansas City Southern Ry Rataplan Kewaunee, Green Bay & Western R. R Rachet Lake Erie & Western R. R Rational Lake Shore & Michigan Southern Ry Rattan Lehigh Valley R. R Rattlebox Long Island R. R Rattletrap Louisville & Nashville R. R Raucous Maine Central R. R Ravager Mallory Steamship Co Ravehook Michigan Central R. R Ravelin Minneapolis & St. Louis R. R Ravenous Minneapolis, St. Paul & Sault Ste Marie Ry. . . Ravine Missouri, Kansas & Texas Ry Rawhide Missouri Pacific Ry Rickety Mobile & Ohio R. R Rickrack Morgan Line Ricochet 269 Telegraph Code Continued Transportation Lines Continued Cipher Word Morgan's Louisiana & Texas R. R. . . Ridable Mutual Transit Co Riddance Nashville, Chattanooga & St. Louis Ry Riderless New Orleans & Northeastern R. R Ridgepole New York Central & Hudson River R. R Ridicule New York, Chicago & St. Louis R. R Riffraff New York, New Haven & Hartford R. R Rigadoon Norfolk & Western Ry Rigging Northern Pacific Ry Righteous Oregon Railroad & Navigation Co Rightful Oregon Short Line R. R Rigidity Oregon & Washington R. R Riglet Pennsylvania Co Rigmarole Pennsylvania R. R Ringleader Pere Marquette R. R Ringlet Philadelphia & Reading Ry Rockery Pittsburgh, Cincinnati, Chicago & St. Louis Ry.Roguish Quincy, Omaha & Kansas City R. R Roister Richmond, Fredericksburg & Potomac R. R. . .Romance Rutland R. R Romantic St. Joseph & Grand Island Ry Romping St. Louis & San Francisco R. R Rompish St. Louis, Iron Mountain & Southern Ry Rondeau St. Louis, Kansas City & Colorado R. R Roofing St. Louis Southwestern Ry Roofless San Pedro, Los Angeles & Salt Lake R. R Roost Seaboard Air Line Rooter Southern Ry Rope Southern Pacific Co ." Ropeband Texas & New Orleans R. R Ropedancer Texas & Pacific Ry Rosary Texas City Steamship Co Roseate Toledo, Peoria & Western Ry Rosebush Toledo, St. Louis & Western R. R Rosemary Toronto, Hamilton & Buffalo Ry Rosette Trinity & Brazos Valley Ry Rosewater Union Pacific Ry Rosewood Union Steamboat Line Rosin Vandalia R. R. Rosiness Vicksburg, Shreveport & Pacific Ry Roster Wabash R. R Rostrum Western Pacific Ry Rotary Western Transit Co Rotate West Shore R. R Rotation Express Companies cipher Word Adams Ringmaster American Ringneck 270 Telegraph Code Continued Express Companies Continued Cipher Word Canadian Ringtoss Canadian Northern Ringworm Dominion Riotous Globe .-Jvu , Riparian Great Northern Ritualism Long Island Rivalry National Riveting New York and Boston Despatch Rivulet Northern .{.dbpi-^v 1 / Roadstead Pacific Roadster Southern Roasting United States Robinet Wells Fargo Rockaway Western Rockfish Inches Inches Cipher Word Inches Cipher Word ^ Inarching 3 Irradiate }4 Inactive 3}/ Irrigate 3^3 Inability 4 Irruption % Inaction 4^ Irritant % Inanity 5 Islands 1 Inaudible 5^. Isomeric \y Inbreeds 6 Isolated 1 1/| Incarnate 7 Isthmus 2 Irksome 8 Itinerant 2^ Ironical Quantity 200 sq. ft. 300 sq. ft. 400 sq. ft. 500 sq. ft. 600 sq. ft. 700 sq. ft. 800 sq. ft. 900 sq. ft. 1,000 sq.ft. 1,200 sq. ft. 1,500 sq. ft. 1,800 sq. ft. 2,000 sq. ft. 2,500 sq. ft. 3,000 sq. ft. Cipher Word Arabic Arbiter Arboret Arcade Arcanum Archery Ardency . Arena . Argentine , Argosy Aridity . Armada . Armature Arminian , Armistice 3,500 sq. ft. 4,000 sq. ft. 5,000 sq. ft. 6,000 sq. ft. 7,000 sq. ft. 8,000 sq. ft. 9,000 sq. ft. 10,000 sq. ft. 12,000 sq. ft. 15,000 sq. ft. 20,000 sq. ft. 25,000 sq. ft. 30,000 sq. ft. 40,000 sq. ft. 50,000 sq. ft. Cipher Word . Armorial .Armpit . Aromatics . Arpeggio . Arquebuse . Arrayed . Arrogant . Arrow . Arsenical . Arterial . Artichoke . Articulate . Artificer . Artillery 271 Telegraph Code Continued Heights -inch Ht . . -inchHt.. -inch Ht . . -inch Ht . . -inch Ht . . -inch Ht . . -inchHt. . 21^-inchHt. . 22 -inchHt.. 23 -inchHt.. 24 -inchHt.. 25 -inchHt.. Cipher Word Headland Hearken Heartless Heather Heedful Heiress .Helmet , Helsman Helpmate Hemlock Hempen Henchman 26 -inchHt, 27H-inchHt. 28 -inchHt. 30 -inchHt, 31 -inchHt, 32 -inchHt, 33 -inch Ht , 38 -inchHt, 39^-inchHt 44 -inchHt, 45 -inchHt, Cipher Word . .Heptagon . .Heptarchy . .Heptachord . .Herbage . . Heretic . .Heritage . . Heritable . .Hermetic . .Heroic . . Hesperian . . Hessian . . Heterodox Number of Sections Cipher Word 2 Sections. . ....Shackles 3 Sections. . .... Shadowy 4 Sections. . Shaggy 5 Sections. . .... Shakerism 6 Sections. . Shallow 7 Sections. . .... Shambles 8 Sections. . .... Shamrock 9 Sections. . . . . .Sharpness 10 Sections.. .... Shattered 11 Sections . Sheath Cipher Word 19 Sections Sherry 20 Sections Shielding 21 Sections Shiftless 22 Sections Shingles 23 Sections Shining 24 Sections Shipwreck 25 Sections Shirkful 26 Sections Shivering 27 Sections Shocking 28 Sections Shoddy 29 Sections Shoggle 30 Sections Shopworn 3 1 Sections Shopping 32 Sections Shoulder 33 Sections Shouting 34 Sections Shoveling 35 Sections Showery 2 Sections Sheepfold 1 3 Sections Sheepish 14 Sections Shekel 15 Sections Shellac 16 Sections Shepherd 17 Sections Sherbet 18 Sections Sheridan Supply Steam leg section for single pipe Showman Supply Steam leg section for double pipe Shredded Supply Steam leg section with both supply and return at Bottom Shrewish Supply Hot- Water leg section Shrieked Blank leg section, Steam Shrillness Return Steam leg section Shrinkage Return Hot- Water leg section Shrivel Intermediate Steam section Shrubbery Intermediate Hot-Water section Shunning Middle Steam leg section Shuttle Intermediate Hot- Water leg section Shyness Drip leg section Shistose 272 Telegraph Code Continued Numeral Code These figures may be used in giving quantities, order numbers, amounts in dollars, weights, car numbers, etc. To make up a word above 99, use the code as follows: For example, 14214 cet, 2 bef "cetbef." Or, 142514 cet, 25 dlo "cetdlo." Or, 14,25414 cet, 25 dlo, 4 bot "cetdlobot." Or, 142,54714 cet, 25 dlo, 47 fod "cetdlofod." Or, say car number 100,00910 cul, 00 ayd, 09 abu "culaydabu." Cipher Word Cipher Word Cipher Word o ...Aeb 27 . ..Dim 64 ....Hie 00 ..Ayd 28 ...Dys 65 ....Hob 01 . . .Aux 29 . . . Dni 66 Hue 02 ..Arg 30 ...Eic 67 . .Hey 03 ... . . . .Ame 31 ...Eat 68 Hak 04 ... . . . Ano 32 . ..Eub 69 ..Hyk 05 ... . . Aup 33 . . . Ewe 70 t. .... lim 06 . . .Ado 34 . . . Ens 71 .Jut 07 . . . .Aim 35 . ..Ebi 72. .. Jix 08 . . .Ast 36 ...Ext 73 Jeb 09 . Abu 37 ...Esi 74 . Tvc 1 . .Buc 38... . . .Efa 75. .. . . . Jri 2 ...Bef 39 . . .Emp 76.... Jos 3 . Bix 40 ... . . .Fax 77 . . lo 4 Bot 41. .. . .Fit 78 . . Jak 5 Bal 42. . .Fub 79. .. . Jab 6 .Blu 43 .Fee 80. . .Lin 7 Bri 44. . .Fri 81. . . Lam 8 Bum 45 .Flo 82 Lux 9 Boj 46 Fys 83 Lov 10 Cul 47 Fod 84 Lek 11 Clu 48 Fam 85 Lud 12 Cam 49 Fik 86 Lyt 13 Cro 50 Gal 87 iv L .Loe 14 ....Cet 51 ...Gig 88 Lij 15 Cue 52 Gub 89 Lub 16 "o Cat 53 ...Ger 90 Mum 17 Cle 54 Gof 91 Mib 18 Cok 55 Gri 92 Mez 19 Cwo 56 Glu 93 Myt 20 Dam 57 Gyt 94 Max 21 Dri 58 . . ;r y Gum 95 Mok 22 DUD 59 Gnu 96 Muj 23 . ZL r Det 60 Hyx 97 Mil 24 Dix 61 Hab 98 Mac 25 Dlo 62 Hel 99 Mep 26.. ..Dox 63. . . .Hum Copyright; 1904, by American Radiator Company 273 Telegraph Code Continued Tapping Instructions Cipher Word %-in. single pipe .. ^dan/trw if- Tablature % x %-in \ Tableau 1 -in. single pipe Taffeta 1 x %-in Taciturn 1 x 1 -in Tactician lj^-in single pipe Talisman 1H x %-in Taffrail 1M x 1 -in Taintless Tailoress le pipe Tangency l^xl -in Talmud 1/^xl l /i-\n Tamarind l^x 1^-in Tandems 2 -in. single pipe II. , . ACC. .Tannery 2 x 1 H-in Tangling Tapped at Tapped at Tapped at Tapped at Tapped at Tantalize . Tapestry , Tapioca . Tarpaulin . Tartaric Tapped at *F" Tautology Tapped at 'G" Taxidermy Tapped at 'H" Tiara Tapped right hand Tibial Tapped left hand Ticklish Tapped for single-pipe Steam as per list Tidiness Tapped for double-pipe Steam as per list Tidology Tapped for top supply and bottom return on same end Tillage Tapped for top supply and bottom return on opposite ends Timbrel Tapped for both supply and return tappings at bottom of same end Timidity Tapped for i^-inch air valves Tipstaff All to have detachable high legs, so that the dis- tance from floor to center of supply tapping shall be .... inches Titmouse All to have extra-high solid legs, so that the dis- tance from floor to center of supply tapping shall be .... inches Titular Insert blind nipple at top between loop and re- turn leg section Timoneer Outside thread to be left-handed Timist Style and Kind of Radiators Cipher Word .Etna Flue Steam Bachelor .Etna Flue Water Babyhood 274 Telegraph Code Continued Style and Kind of Radiators Continued r -v e Cipher Word Areal Sanitary Box-base No. 10 for Steam Babblement Areal Sanitary Box-base No. 15 for Steam Babbling Astro Two-Column Steam Babington Astro Two-Column Water , Babillard Cardinal Indirect Balloon Circular for Water Balmify Circular for Steam Balneal Corner for Water Bandage Corner for Steam Bandala Curved for Water Bandbox Curved for Steam Bandeau Dining-Room Water Bandore Dining-Room Steam Baresark Direct-Indirect for Water Barbule Direct-Indirect for Steam Bardish Excelsior Indirect Water Barilla Excelsior Indirect Steam Barkery Excelsior Junior Indirect Steam Barmaid Italian Ornamental Flue Box-base Water Barrage Italian Ornamental Flue Box-base Steam Barrier Italian Ornamental Flue Water Bartery Italian Ornamental Flue Steam Barwood Peerless Single-Column Water Battalia Peerless Single-Column Steam Baubles Peerless Two-Column Water Batting Peerless Two-Column Steam Battled Peerless Three-Column Water Battuta Peerless Three-Column Steam Batture Peerless Four-Column Steam Bavaroy Peerless Four-Column Water Baybolt Perfection Pin Indirect, ex. large, bolt and flange . . Beatify Perfection Pin Indirect, standard, bolt and flange . Beating Perfection Pin Indirect, extra large, with right and left-hand threaded nipple connections Beauish Perfection Pin Indirect, standard size, with right and left-hand threaded nipple connections Becloud Rococo Single-Column Steam Beehouse Rococo Single-Column Water Beebread Rococo Two-Column Steam Beechnut Rococo Two-Column Water Beachtree Rococo Three-Column Steam, right- and left-hand threaded nipples Behemoth Rococo Three-Column Water, with right- and left-hand threaded nipple connections Beehive Rococo Three-Column Steam, with right-hand threaded nipples Beldame 275 Telegraph Code Continued Style and Kind of Radiators Continued Cipher Wor Rococo Three-Column Water, with slip nipples . . Beggary Rococo Four-Column Steam, with right- and left- hand threaded nipples Benitier Rococo Four-Column Water, with right- and left- hand threaded nipples Benignly Rococo Box-Base Water Benumbed Rococo Box-Base Steam Benshee Rococo Window, Steam Bellcrank Rococo Window, Water Bellbird Rococo Wall 5-ft., Vertical, Steam Boldfaced Rococo Wall, 5-ft., Vertical, Water Bolster Rococo Wall, 5-ft., End-tapped, Steam Bolthead Rococo Wall, 5-ft., End-tapped, Water Bolting Rococo Wall, 7-ft., Side-tapped, Steam Boltonite Rococo Wall, 7-ft., Side-tapped, Water Boltrope Rococo Wall, 7-ft., End-tapped, Steam Boltsprit Rococo Wall, 7-ft., End-tapped, Water Bolection Rococo Wall, 9-ft., Side- tapped, Steam Bolero Rococo Wall, 9-ft., Side-tapped, Water Boletic Rococo Wall, 9-ft., End-tapped, Steam Boletus Rococo Wall, 9-ft., End- tapped, Water Bolivian Sanitary School Pin Indirect, Steam Beleaguer Sanitary School Pin Indirect, Water Belowt Stairway for Steam Believer Sterling Indirect Benefit Vento Blast Heater, Regular, 40-inch Bergamot Vento Blast Heater, Regular, 50-inch Berberine Vento Blast Heater, Regular, 60-inch Bergamask Vento Blast Heater, Narrow, 40-inch Berime Vento Blast Heater, Narrow, 50-inch Berkshire Vento Blast Heater, Narrow, 60-inch Bermuda Verona Steam Bidental Verona Water Bicycle Radiator Miscellanies Cipher Word Box-Base with back opening, Detroit Plant Machinate Box-Base with bottom opening, Detroit Plant. . .Madregal Box-Base with back opening, Titusville Plant . . . Madcaps Box-Base with bottom opening, Titusville Plant . Macrology Box-Base, New Adjustable, back opening Macrometer Box-Base, New Adjustable, bottom opening Macron Brackets, No. J Macerated Brackets, No. K Macrotous Brackets, No. L Magically Brackets, No. M Magistracy Brackets, No. N Magisterial 276 Telegraph Code Continued Radiator Miscellanies Continued Cipher Word Brackets, No. O Magnesium Brackets, No. P Magenta Bushings, 2 inches, reducing to 1^ inches Magnate Bushings, 2 inches, reducing to 1^ inches Magnetic Bushings, 2 inches, reducing to 1 inch Magnolia Bushings, 2 inches, reducing to % inch Mahogany Bushings, 1^ inches, reducing to 1^4 inches Magnific Bushings, \Yi inches, reducing to 1 inch Magnify Bushings, lj^ inches, reducing to % inch Magnitude Bushings, 1^ inches, reducing to }/% inch Magpie Carpet Feet, arranged with detachable Malapert Dampers, Floor Malicious Legs, fitted with detachable Carpet (legs or feet) .Mammoth Nipples, 2 -inch 90 right and left hand Manacle Nipples, 1 3^-inch 90 right and left hand Mandarin Nipples, 2 -inch 90 right and left hand with hexagon nut at center Mandatory Nipples, 2 -inch 60 right and left hand Mandrake Nipples, 1 J^-inch 60 right and left hand Manequin Nipples, 2 -inch 60 right and left hand (hexagon nut) Manfulness Nipples 2-inch, right-hand threaded Manhood Nipples, 2}4-inch slip Manifesto Pedestals .... inches high Manifold Pedestals to make distance from floor to center of supply tapping .... inches Mankind Plugs, 2- inch Mannerism Plugs, Ij^-inch Maneuver Plugs, J^-inch Brass (for air valve tapping) .... Marauder Saddles for marble tops Marginal Tops, fitted with lugs for marble Marksman Tops, fitted with saddles for marble Martingal Wall Boxes, Detroit Plant Matadore Wall Boxes Titusville Plant Maternity Ideal Sectional Boilers Water Steam Number Cipher Word Number Cipher Word W-15-4 Society S-15-4 Solania W-15-5 Socotrine S-15-5 Solanine W-15-6 .Socinian S-15-6 Soldanrie W-19-5 Soever S-19-5 Soapmaker W-19-6 Sofism S-19-6 Soapberry W-19-7 Softener S-19-7 Soapfish W-22-5 Solstice ' S-22-5 Sojourn W-22-6 Soken S-22-6 Soidisant W-22-7 Solander S-22-7 Soiliness 277 Telegraph Code Continued bioW W Ideal Sectional Boilers Continued ater Steam Number VV-25-5 Cipher Word .... Solanoid Number S-25-5 Cipher Word Sobbing W-25-6 W-25-7 W-25-8 . .... Soldanel . : . . Soldering Solenette S-25-6 S-25-7 S-25-8 Soberize Soberness Sobriety W-28-5 W-28-6 W-28-7 . . . .Somonour .... Soiree Somatics S-28-5 S-28-6 S-28-7 Sonneteer Sonometer Sonority W-28-8 W-36-5 W-36-6 W-36-7 W-36-8 W-36-9 W-36-10 W-48-6 W-48-7 W-48-8 . . . .Somnolism . . . .Solarizer . . . . S< llein . . . .Soliform . . . .Solecize . . . .Solvend Solfeggio . . . .Solpugid ....Solert Sophomore S-28-8 S-36-5 S-36-6 S-36-7 S-36-8 S-36-9 S-36-10. . . . S-48-6 S-48-7 S-48-8 Sontag Sostenuto Socratic Sobriquet Souchong Soudcd Souffle Sotadic Sothiac Sorrowed W-48-9 W-48-10. . .... Soricine . . Sortition S-48-9 S-48-10. . Sorrance Sororize Premier Boilers Steam Number Cipher Word Number 1015 Xabit 1115... 2015 Nabob 2115... 3015 Nacarat 3115... 1018 Nacker 1118... 2018 Nacreous 2118.. . 3018 Nacrum 3118... 1021 Nadir 1121... 2021 Naenia 2121... 3021 Naevose 3121... 4021 Nagging 4121... 1024 Naiad 1124... 2024 Nayak 2124... 3024 Nailbrush 3124. . . 4024 Naileress 4124.. . 1027 Nainsook 1127... 2027 Namable 2127... 3027 Namation 3127.. . 4027.. ..Nameless 4127.. Water Cipher Word Napkinweb Napless Nappiness Narrated Narrowing Nariform Nasalize Nascency Nasoseptal Nathless Natica Nativeness Natron Naturism Nautical Nautilaus Nautiform . . Nautilite Arco Water and Laundry Heaters Number Cipher Word Number Cipher Word 10 Queenbird 15 Queenfish 12 Queencraft 1-D Kingless 278 Telegraph Code Continued Peerless Boilers Steam Number Cipher Word 1500 Cabalist 1600 Cabbling 1800 Cabriolet 1900... ..Cachalot Water Number 1501 1601 1801 1901 Cipher Word Cachexia Cacochymy Cacodemon Cacography Junior Water Heaters Number o Cipher Word Jubilant 10 Jubilee 12 Judgment 20 Judicial 22 Jugular 30 Juiciness 32... . . Tunioer Premier Junior Water Heaters Number Cipher Word 101 Kangaroo 121 Keelsons 122 Kennels 151 Ketchup 152 Kinology 181 Kiosks 182.. ..Kiote Number -19-W -22-W -25-W -28-W -31-W -34-W 2-19-W 3-19-W 2-22-W Arco B( Water CipherWord Lancinate Lapidary Lastage Laureate Laudable Laurentian Landloping Laumontite . . Lassitude >ilers Number 1-19-S. 1-22-S. 1-25-S. 1-28-S. 1-31-S. 1-34-S. 2-19-S. 3-19-S. 2-22-S . 3-22-S. 2-25-S . 3-25-S . 2-28-S . 3-28-S . 2-31-S. 3-3 1-S. 2-34-S . 3-34-S . 79 3-22-W 2-25-W 3-25-W. . Lauraceous Laudatory . Laurinol 2-28-W 3-28-W 2-31-W 3-3 1-W Lawfulness Lawgiving Lawmonger Lawsonia 2-34-W Lawyerlike 3-34-W Lawmaking 2 Steam CipherWord Laborious Lacerated Lamantine Lamentable Lamellose Lambdoidal Labyrinth Labroid Lackaday Laccolite Lamella Lambaste *A?P. . . . Laminated Lambative Lambrequin Lamskin Lamellary Lampless Telegraph Code Continued Standard Boilers Water Number Cipher Word Number Cipher Word 15-1-W . Gaellic 25-3-W Gamesome 17-1-W Gadhellic 25-4-W Garmentur 1 7-2-W Gainless 23-1-W Garnishee 17-3-W Galatian 28-2-W Garrisons 19-1-W Gallantry 28-3-W Gasolines 19-2-W Galleries 28-4-W Catling 19-3-W Gallivant 31-1-W Gaudiness 22-1-W Galloping 31-2-W Gaugeable 22-2-W Galvanism 3 1-3-W Gauntless 22-3-W Gambroon 3 1-4-W Gavelock 22-4-W Gambadoes 34-1-W Gazements 25-1-W Gammon 34-2-W Gazetteer 25-2-W Gamester 34-3-W Gazeebo 34-4-W Gazelle Fire-Box Boilers and Parts Cipher Word Acme Fire-Box only Fibrillar Acme Fire-Box Boiler with castings Fickleness Acme Fire -Box Boiler with castings and with steam trimmings Fictitious Tapped for Steam Fidelity Tapped for Water Fiducial Front Arch Plate for Acme Fire-Box Boiler (No.. . .-.) Fiendishly Rear Covering Plate and Slide Damper Figment Steam Trimmings, complete Filaments Compression Valves, %-inch Filanders Damper Regulator, complete Filchings Safety Valve ( . . . . inches) Filiation Steam Gauge Filibuster Water Column Castings Filigree Water Column, complete Filtering Fire Door and Frame Fringed Ash-Pit Front Friskers Large Soot Door Frittered Small Soot Doors Frolicer Acme Shaking Grates Frontier To contain (....) tubes instead of regular Fructify IDEAL Cylindrical Steel Boilers Size of Boiler Cipher Word Size of Boiler Cipher Word 1200 Abdicate 2600 Ablative 1500 Abditory 3000 Abnegate 1800 Abduction 3600 Abolition 2200 Aberrance 4500 Abrasion 280 Telegraph Code Continued IDEAL Boiler Parts cij^I Cipher Word Front Section Jacinth Back Section Jackals Closed Front Flue Connecting Section Jackets Open Front Flue Connecting Section Jackman Open Center Section Jacksaw Closed Center Section Jaded agged ailbird ailers alaps angled Closed 4-Flue Center Section Jangling Closed 5-Flue Center Section Open Connecting Section Closed Connecting Section Rear Connecting Section. . Half-Open Center Section. Half-Open Connecting Section . Rear Center Section Single Section Double Section Dome Section Fire-Pot Section First Section over Fire-Pot . . Second Section over Fire-Pot Third Section over Fire-Pot . anitor ankers argons arring asinine asper avelin aunting auntily Heating Specialties, etc. Cipher Word Air Valves, Arco, Automatic Reacted Air Valves, Compression, Wood Wheel, O. S Reaction Air Valves, Compression Key, O. S Reapers Air Valves Imperial Automatic, Lock and Shield . Rebuffed Air Valves, Imperial Automatic, Straight Shank. .Rebus Air Valves, Libra Automatic Rebuking Air Valves, Norwall Automatic Air and Vacuum . Recapper Air Valves, Norwall Recanter Air Valves, Norwall Siphon Recamier Air Valves, Allen Recapture Air Valves, Sylphon Automatic Air Recasting Air Valves, Sylphon Vacuum Recense Air Valves, Sylphon 527 Recidivate Air Valves, Sylphon 525 '.Recidivous Air Valves, Sylphon 526 Reclaimable Air Valves, Victor Automatic, Style 2 Rechoose Air Cell Covering Recharter Asbestocel Covering Reckless Asbestos Covering 85% Magnesia (. . . .ft of). . . .Recipes Asbestos Cement, Plastic (. . . .pounds of) Recipient Asphaltum, Black (. . . .gallons of) Recitals Auxiliary Water Heater Recluse Bronze, Pale Gold (. . . .pounds of) Reckoned 281 Telegraph Code Continued Heating Specialties, etc. Continued Cipher Word Bronze, Rich Gold (. . . .pounds of) Reckoning Bronzing Liquid ( . . . . cans of) Recoctioii Brushes, Radiator Recoined Brushes, Fitch Recondite Brushes, Flue Recouper Cement, Asbestos ( . . . . pounds of) Recolonize Covering, Wool Felt, Molded (. . . .feet of) Reconjoin Covering, 85% Magnesia (. . . .feet of) Reconvene Diaphragm, Rubber Recorders Distributers, O. S. (No ) Rectitude Elbows, Union (No ) Rectory Enamel ( . . . . cans of) Recuperate Floor and Ceiling Plates, Imperial Recusant Floor Plates, B. & C., black Recrement Floor Plates, B. & C., N. P Recreative Ceiling Plates, B. & C., black Recrudency Ceiling Plates, B. & C., N. P Rectorial Gauges, Steam Reelection Gauges, Altitude Refectory Gauges, Pressure and Vacuum Referment Generator, Honeywell Heat Refinement Japan, Maroon ( . . . . cans of) Reflex O. S. Distributers (No ). . ;1?.8nV?H Refractory Pipe Bending Forms Regnative Pipe Threading Machines, Toledo (No ) . . . . Regrater Putty for Boilers ( . . . .pound can) Regiments Paste, Pipe Joint, Eraser's . . . Regnancy Plinth Blocks, Ideal Expansion Regression Reamers, Ideal Burring Regicide Reamers, Improved Regummed Regitherm, Sylphon, Ideal Rejecting Reducing Valve, Sylphon Rejectment Regulator, Sylphon No. 22 Relapsed Regulator, Sylphon No. 42 Relatrix Regulator, Sylphon No. 43 Remorate Regulator, Sylphon No. 44 Remanet Regulator, Sylphon No. 52 Remade Regulator, Sylphon No. 930 Remontoir Regulator, Sylphon No. 924 Remordency Shields, Radiator (with vapor pan) Relentless Shields, Radiator (without vapor pan) Religion Tank Brackets Remount Tanks, Expansion, Galvanized Steel (No ).. .Reliquary Tanks, Expansion (No ), with trimmings. . . .Reluctant Tanks, Expansion, Automatic, Wood Case (No.. .)Remedies Tanks, Extra Heavy, Black Steel, Horizontal ( gallons) Remittal 282 Telegraph Code Continued Heating Specialties, etc. Continued Kjqu. Cipher Word Tanks, Extra Heavy, Black Steel, Vertical(. . gallons) Remissible Tanks, Pneumatic Steel Remissed Tanks, Storage, Black Steel, Horizontal ( . . . . gallons) Remission Tanks, Storage, Black Steel, Horizontal (with black pipe coil) ( gallons) Remiss Tanks, Storage, Black Steel, Horizontal (with galvanized pipe coil) ( . . . . gallons) Remorse Tanks, Storage, Black Steel, Vertical ( gallons) Remorseful Tanks, Storage, Galvanized, Hortizontal (.... gallons) Renounce Tanks, Storage, Galvanized, Vertical ( . . .gallons) . Renowned Thermometers, Straight Reorganize Thermometers, Angle Repand Tool Chest, Style A, One Drawer Repartee Tool Chest, Style A, Two Drawers Repaganize Tool Chest, Style C Repellent Tool Chest, Style D Replicant Valves, Gate, No. 335, Iron Wheel, Brass Reprimand Valves, Gate, No. 373, Wood Wheel, Brass Union. Republican Valves, Gate, Norwall, No. 304 Reprisal Valves, Gate, Norwall, No. 305 Reputation Valves, Globe, No. 178, Iron Wheel Requisite Valves, Globe, No. 189, Wood Wheel, Union. . . .Rescuers Valves, Improved Hot-Water, Bonnetless, Quick- Opening Requitting Valves, Hot-Water, Bonnetless, Quick-Opening (No ) Residual Valves Hot-Water, Bonneted, Quick-Opening (No ) Resistance Valves, Hot-Water, Straightway, Quick-Opening (No ) Resolution Valves, Unique Water Resorcin Valves, Improved Quick-Opening, Water Retractor Valves, Packless Radiator, Norwall, Angle Retraxit Valves, Packless Radiator, Norwall, Corner Retreatful Valves, Packless Radiator, Sylphon, No. 345 ... .Retribute Valves, Packless, Sylphon Corner, No. 346 Retrussed Valves, Fractional Steam, Ideal Retrusion Valves, Pop Safety, Ideal Retrench Valves, Pop Safety, Norwall Retrial Valves, Steam, Angle, Screw-Stem, with Jenkins Disc (No ) Revengeful Valves, Screw-Stem, Steam, with Union Revolutive Valves, Steam, Corner, Screw-Stem (No ) . . . Revolver 283 Telegraph Code Continued Heating Specialties, etc . Continued Cipher Word Valves to be equipped with lock and shield Revolution Vise, Combination Bench Pipe Revocater Vise, Toledo Pipe (No ) Revolvable Wool-Felt Covering ( .... ft. of) Reviewers Wrenchers, Spud, Style 1 Revulsion Wrenches, Spud, Style 2 Revamping Wrenches, Ideal Chain Reverdure Addenda (Received too Late to Classify) Cipher Word Arco Wall Bracket No. 1 Revere Arco Wall Bracket No. 2 Reverend Arco Wall Bracket No. 3 Reversis Arco Wall Bracket No. 4 Revertive Arco Wall Bracket No. 5 Revesture Arco Wall Bracket No. 12 Rigadoon Arco Wall Bracket No. 22 Rigafir Arco Wall Bracket No. 32 Rigation Arco Wall Bracket No. 42 Rigescent Arco Wall Bracket No. 52 Rigger Kocn* * Coo,,,..;. Chictfo .., 1 N.wTk 284 Memoranda Memoranda 06589 lit* DEM,