Putnam, J. Pickering (John Pickering), 1847-1917 · Boston, Ticknor and Co. · leaf 241
r removed, and the tlues cleaned with an ordinary chimneybrush or scraper. As before said, in order to prevent the loss of heat by absorption inthe brickwork, and also to direct the fresh air upon the pipes, the dis-tributor should be encased by the manufacturer in a tin box, blackened L56 THE OPEN… … Fig. 210. Drain-pipe Distributor. Fig. 211. Drain-pipe Distributor. precaution againsl fire from old or damaged distributor pipes, and withan opening below for the admission of the cold air, and another abovefor the emission of the warm; otherwise the mosl careful supervision willhardly suffice to…
Fireplaces
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