Catalog no. 108: Buffalo fan system of heating and ventilating (1914)
Buffalo Forge Company · Buffalo Forge Company · leaf 21
rence being that two (2)horizontal distributing ducts areused in place of one. One ofthese is for hot air and the otherfor tempered air. At the pointwhere they enter the flue a mix-ing damper is placed which isoperated by a chain leading tothe room. Raising or loweringthe damper increases or… … HAND OPERATED MIXING DAMPERFOR HOT AND TEMPERED AIR Page 18 HEATING AND VENTILATING control is not desirable. Thermostatic control can subsequentlybe readily installed if required. It is sometimes preferred to use direct radiation entirely forheating and depend upon the fan system for ventilation…
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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