Illinois Society of Architects · Chicago · leaf 588
COMET UNIT HEATERS, acompact unit for economical heatingwhere steam is used. Made in twosizes. A Heavy Duty Disc Fandirect connected to motor drives airover the copper heating coils. Bul-letin No. 85 gives complete data in-cluding B. T. U. capacities undervarious conditions. Unit-Heatersusing pipe… … THERMAIR FAN FURNACEequipped with Heavy Duty Disc fanoccupies a floor space of six feetsquare. Delivers over 600,000 B. T.U. per hour and will heat any build-ing with 10,000 square feet floorarea. Easy to install as no ductwork is needed. Bulletin No. 90gives complete data. Special Descriptive…
Architecture · Building · Architects
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