Lochinvar & A.O. Smith 100208324 Switch 318423-701 or high superheat accompanied by

or high superheat accompanied by low suction pressure

ensuring equipment longevity and operator safety by preventing thermal runaway

and AQ775 panels

Compatibility depends on the specific valve body and refrigerant charge

Enhanced Reliability: Built with internal line break motor protection to prevent premature failure from overheating or electrical overloads

Lochinvar & A.O. Smith 100208324 Switch 318423-701 or high superheat accompanied byThe Lochinvar & A. O. Smith 100208324 On Off Switch is a critical OEM replacement part designed for precise burner power control in high efficiency hydronic heating systems. As a veteran grade HVAC rocker switch, it provides a reliable interface for manual system cycling and emergency shutdowns. This specific 100208324 switch is engineered to meet the exact electrical specifications required for Lochinvar boiler models and A. O. Smith water heaters,