When servicing a Lennox PCO-20C PureAir Air Purification System

While light oxidation can sometimes be removed with fine steel wool

this component features a 1-inch bore

and III hazardous locations

This bulk header gasket set of 36 provides contractors with the necessary inventory for full manifold servicing

Rheem-Ruud SP12189 Combustion Blower Els PW 29614 When servicing a Lennox PCO-20CThe Rheem Ruud SP12189 Combustion Blower is a critical OEM replacement draft inducer engineered for high efficiency gas furnaces. This centrifugal blower assembly is designed to pull combustion gases through the heat exchanger and vent them safely outdoors, ensuring proper pressure switch closure and burner ignition. Operating on 115V AC, this 1 25 HP motor features a high temp plastic housing and a precision balanced impeller to minimize vibration