Lochinvar & A.O. Smith 100233340 Burner 320788-702 Converting from PSC to ECM

Converting from PSC to ECM requires significant control board and wiring modifications

providing broad compatibility across Frigidaire

Normally Open) engineered for specialized control within Bard wall-mount units and packaged HVAC systems

The Maxitrol TD121B Temperature Selector is a critical component for Selectra Series 21 and 31 electronic gas flame modulation systems

Lochinvar & A.O. Smith 100233340 Burner 320788-702 Converting from PSC to ECMThe Lochinvar & A. O. Smith 100233340 Burner is a precision engineered main burner assembly designed for high efficiency combustion in commercial and residential hydronic systems. As a critical HVAC replacement part, this OEM gas burner is specifically calibrated for the Lochinvar Knight series and compatible A. O. Smith copper fin boiler models. It features a robust construction capable of managing a wide firing range from 45K to 500K BTU, ensuring