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 68
nace; next, it includes a hot-water plant. The fire-box andair-heating surfaces are easily recognized. The arrows show thecourse of the air entering at the bottom of the furnace, whichafter being heated by passing over the heating surfaces, escapesat the openings marked warm air, to the… … The hot-air furnace as it appears in the house. furnace, which supplies the hot water for the radiators. Thepieces W, with the connecting pipes and radiators, form an in-dependent heating plant, with a fire-box in common with thehot-air furnace. The returning water from the radiators enters the…
Heating · Lighting · Plumbing
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