Lochinvar & A.O. Smith 100110071 Thermostat 323269-701 Always verify the BTU discharge

Always verify the BTU discharge capacity (AGA/ASME rating) on the original valve's tag matches the 100108455 specifications before installation

effectively dampening harmonic noise and maximizing airflow efficiency through the cabinet

mitigating common ignition failures and pilot outages in Heil

Ensures accurate water level control by maintaining proper alignment of the upper equalizing line

this tool is often used as the mechanical stage following a chemical flush to ensure all loosened calcium deposits are fully evacuated from the heat exchanger bundle

Lochinvar & A.O. Smith 100110071 Thermostat 323269-701 Always verify the BTU dischargeThe Lochinvar and A. O. Smith 100110071 Thermostat is a critical OEM immersion temperature control replacement engineered for high efficiency commercial water heaters and boilers. Designed for precision thermal regulation, this surface mounted thermostat ensures accurate sensing of tank temperatures to prevent overheating and maintain consistent system performance. It functions as a direct replacement for legacy part numbers such as 9004555105 and is