Lochinvar & A.O. Smith 100077872 Control 323080-701 Does this damper require a

Does this damper require a specific zone panel

or debris within the diaphragm housing

preventing premature wear on surrounding components

Quiet Operation: Precision-balanced internal components reduce bearing wear and operational noise

Lochinvar & A.O. Smith 100077872 Control 323080-701 Does this damper require aThe 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