Mechanics of the household; a course of study devoted to domestic machinery and household mechanical appliances (1918)
Keene, E. S. (Edward Spencer), b. 1864 · New York, McGraw-Hill book company, inc.; · leaf 79
d for heat. The connections forall kinds of furnaces are made in much the same manner. Thepulleys suppHed with the motor are placed to work as freely, andthe cords to pull as directly as possible. In Fig. 57 the motor is connected with a hot-air furnace. Thecord D is attached to the front arm of… … Fig. 56 . —Automaticswitch which opens the bat-tery circuit when the ther-mostat motor weight,reaches its limit. TEMPERATURE REGULATION 69 and the air is entering the chimney through the check draft E,While this damper is open there is very httle induced draft tosupply the fire with air that might…
Heating · Lighting · Plumbing
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