Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 610
ntall of its products of combustion to theout-door air. via chimney or properlyconstructed vent pipe. The time isunquestionably coming when the gen-eral public will absolutely demand thisquality in the construction of gaswarm air heating devices and this de-mand will come before the inquiry asto… … 14 BUIi^DINO AND BJNOINEERING NEWS Wednesday, Oct. using other fuel. The many other ad-vantages of gras fuel such as cleanli-ness, convenience, quickness, easierregulation, etc., .should and will helpsell such heating devices and makethem the universal method for heatingthe air we breathe, but…
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