San Francisco : Architect and Engineer, Inc · leaf 592
, 20,000 sq. ft. area, composi-tion roofing, concrete slab gasoline pump,repair shop equipment, wood workingequipment, and offices. COMBINATION DRAFTINDUCER REGULATOR An attractively priced combination draftinducer-regulator. developed and mar-keted by the Walker Mfg. and SalesCorpn.; is adaptable… … Contractors and installers can eliminatedraft troubles in both old and new hous-ing with single installation; particularlyeffective in modern homes where trend istoward lower chimney heights; con-structed of heavy gauge galvanized steel;heavy duty motor, fractional HP motorrequiring little oil or…
Architecture · Building
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