Putnam, J. Pickering (John Pickering), 1847-1917 · Boston, Ticknor and Co. · leaf 104
of appearance The fresh air. after having been heated in the tubes and box, is eitherconducted immediately into the room through registers opening under themantel, or it rises in a double line to the ceiling or to the rooms above, asshown in the section ( Fig. 1 15). T II E OP E X FIR E PL AC E .… … Fig. 114. The Dimmick Heater. EXPERIMENTS WITH nil. DIMMICK HEATER. The heater was set out in the room in front of the mantel, and thefresh air conducted through a brick flue direct from the outside to theiron chamber under the upright tubes. The heated air entered the roomthrough two openings…
Fireplaces
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