id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
48360	Daniels, Ara Marcus	Chimneys & Fireplaces They Contribute to the Health Comfort and Happiness of the Farm Family - How to Build Them			.txt	text/plain	9790	609	77	The draft depends entirely upon the chimney flue. Draft in a chimney flue is caused by the difference in weight between A fireplace flue, if straight, should be lined from the throat register should be connected with the chimney flue built for the heating chimney for a range or stove the fireplace flue should be closed tight inches of area for the chimney flue to every square foot of fireplace chimney and wasted, but with a throat damper open only 1 or 2 inches a the room outside air heated in passing through a metal flue on which the [Illustration: Fig. 19.--Simple form of warm-air flue for outside flue up the back of the fireplace heats the air to a higher temperature The fire, on top of the metal flue, heats the air air entering from outside at AE is heated as it passes through the flue	./cache/48360.txt	./txt/48360.txt