We have a knowledgeable and friendly staff ready to assist you. We sell original equipment manufacturer (OEM) parts from most brands, including Lennox, Carrier, Bryant, Rheem, Ruud, Goodman, Armstrong, Trane, York, etal. is your #1 internet source for HVAC repair parts. In this section displayed are many replacement draft inducer blowers for repairing various furnace applications. Do not use an axial fan to convey material.Induced draft blowers create the air flow before combustion to carry away the gases of combustion out the flue vent and away from the living environment. Axial fans are typically used for higher flows and lower pressures. Centrifugal fans are typically used for lower flows and higher pressures.Īxial fans use a propeller, having two or more blades, to move air in an axial direction through a cylindrical housing or formed orifice panel. The air enters the fan wheel through the housing inlet, turns 90 degrees and is accelerated radially and exits the fan housing. There is no correction required for discharge pressure.Ĭentrifugal fans or blowers use one of seven types of wheels that are enclosed in a scroll shaped housing.
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