Catalog no. 108: Buffalo fan system of heating and ventilating (1914)
Buffalo Forge Company · Buffalo Forge Company · leaf 42
irst, to take the air entirely from without and force itdirectly into the building through distributing ducts. This methodis generally known as the plenum system. The pressure producedin the building causes a continuous exit of the air from the building,either through the natural openings, as is… … DOUBLE NIAGARA CONOIDAL PULLEY DRIVEN FAN WITH INLETBOXES TO DRAW THROUGH HEATER A second, and more common method for shop buildings whereforced ventilation is not a necessity, is to draw the supply of airentirely from within the building and again force it through thedistributing ducts, causing a…
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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