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 56
bottom of the same end. The circulation through the radiatorsin this case is due to the difference in gravitational effect betweenthe hot and colder water at the top and bottom of the radiator.The system requires no air vents on the radiators as all air thatmight collect in the system goes up to… … Fig. 35.—The overhead system of hot-water heating. pipe. If water should be retained in this pipe and should freeze,the.system would become dangerous, because of the possibility ofhigh pressures from a hot fire. Expansion Tanks.—Fig. 36 is a form of expansion tank incommon use. It may be used for…
Heating · Lighting · Plumbing
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