Catalog no. 108: Buffalo fan system of heating and ventilating (1914)
Buffalo Forge Company · Buffalo Forge Company · leaf 44
nflow of cold air through thecrevices around the doors and windows—but by air passed throughthe apparatus and heated to an effective degree. This combinationhas been found by test to be more economical than air return alone.The proper amount of air to be introduced from without is deter-mined by… … LOCOMOTIVE MACHINE SHOP LEHIGH VALLEY R. R., SAYRE, PA. T^here are several systems of distributing the supply of heated air. Systems A method usual in public and office buildings and sometimes of Airemployed in factory buildings, is the vertical duct system by which Distributionthe air is admitted…
Heating, ventilation, and air-conditioning · HVAC fans · axial HVAC fans · centrifugal HVAC fans · Humidity control equipment · Unit ventilators · Fan coil units
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