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For check valve maintenance on the 909M1 series
or elevated high-side refrigerant pressures often indicate a bent or out-of-balance blade that requires immediate replacement
Advanced Logic: Microprocessor control manages blower speed and dual-function timing for improved occupant comfort and energy savings
Ensuring a tight seal prevents moisture from reaching the electrical terminals
Technicians should test the heater for continuity during routine service
Lochinvar & A.O. Smith 100110861 Valve 326058-757 For check valve maintenance onThe Lochinvar & A. O. Smith 100110861 is a high performance Liquid Propane (LP) gas valve designed for critical regulation in hydronic boilers and water heating systems. This 24V step opening gas valve is pre configured for a 11" WC (Water Column) output, ensuring stable manifold pressure for efficient combustion cycles. Featuring a 1 2" NPT inlet and a 3 4" NPT outlet, it provides a secure fit for standard residential and commercial piping