Lynde, Carleton John, b. 1872 · New York, Macmillan · leaf 128
e is heated by steam or hot-water pipes and is forced up into the rooms above by more coldair from outside. Another method is illustrated inFig. 81; cold air from outside is ad-mitted beneath a radiator which isinclosed except at the top. The airenters as described above. Ventilating a soil pipe. —… … FIG. 81. — Ventilating bymeans of a radiator. 114 PHYSICS OF THE HOUSEHOLD the bottom and top of this pipeto provide ventilation. Thearrangement of the soil pipe isshown in Fig. 82. It will be jnoticed that there is a fresh-air ^^ ROOF VENT ^^^ ^ inlet near the bottom, and thatthe pipe extends…
Physics · Home Economics
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