Lochinvar & A.O. Smith 100077872 Control 323080-701 This liquid propane pilot kit

This liquid propane pilot kit is built to withstand the higher thermal stresses often associated with LP combustion in high-efficiency hydronic heating systems

Does this damper require a specific zone panel

Constructed with Class F insulation and encapsulated in a rugged epoxy enclosure

this is an OEM 2-stage HSI board specifically designed to handle the high-stage and low-stage gas valve signals and blower speeds required for 2-stage heating systems

Common Questions: How do I adjust the setpoint on the Antunes 803113302

Lochinvar & A.O. Smith 100077872 Control 323080-701 This liquid propane pilot kitThe 100077872 (GSW 52720) is a genuine OEM hot surface ignition (HSI) control specifically engineered for select Lochinvar and A. O. Smith gas fired water heaters. As a veteran grade electronic ignition module, this component manages the critical timing sequences for the ignitor warm up, gas valve actuation, and flame rectification sensing. It operates on a 24 VAC control circuit, integrating high performance microprocessor logic to ensure precise