Putnam, J. Pickering (John Pickering), 1847-1917 · Boston, Ticknor and Co. · leaf 88
Fig. 78. Section of Ventilating Fireplace withHorizontal Air Tubes. From Peclet. … Fig. 79. Front Elevation. flue. Under the hearth is a shallow rectangular case of sheet-iron commu-nicating with the external air. Upon the rear part of this box are fixed a 56 THE 0 J E N FIR EPL A CE number of bent tubes for conducting the air from it to the fresh-airregister above the tire. The…
Fireplaces
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