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Converting from PSC to ECM requires significant control board and wiring modifications
sufficient for large damper areas and high-pressure valve applications
As a critical component for commercial HVAC maintenance
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
US$ 612.50
US$ 397.50
US$ 175.00
US$ 1075.00