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Signs of a failing seat include the inability of the valve to fully close off
What causes a York S1-7990-3591 to trip frequently
this component ensures your compressor or blower motor overcomes initial inertia without excessive amperage draw
Automatic Reset Functionality: Transitions between 165°F (Open) and 125°F (Closed) states without manual intervention
depending on system conditions
York S1-025-29041-003 Limit Switch Signs of a failing seatThe York S1 025 29041 003 Limit Switch is a critical OEM safety component engineered for precise thermal regulation within residential gas furnaces and HVAC systems. Designed with an auto reset function, this high limit control provides essential overheat protection by monitoring the internal plenum temperature. This specific L165 30 furnace limit switch is calibrated to open at 165F (shuting down the burner) and close at 135F (resuming operation once
