Automatic Reset Logic: The 150-180F auto limit switch functionality ensures the system recovers automatically after a high-limit event once safe temperatures are restored

a compromised gasket leads to immediate combustion inefficiencies

Enhanced Component Protection: Minimizes the risk of liquid slugging and mechanical stress on internal parts during the initial start-cycle

it is an essential HVAC temperature controller that prevents mechanical strain by automatically cycling equipment when thresholds are met

The tapped retainer cap includes a 1/4" closure plug for easy blow-down cleaning without removing the unit from the line

York S1-024-25006-703 Pressure Switch Els PW 17895 Automatic Reset Logic: The 150-180FThe York S1 024 25006 703 Pressure Switch is a mission critical safety component designed for precise furnace pressure monitoring in York, Coleman, and Luxaire HVAC systems. Engineered as a genuine OEM replacement part, this switch is factory calibrated to a . 90" WC pressure rating, ensuring your burner assembly and inducer motor function within the tight tolerances required by high efficiency gas furnaces. A failed draft inducer switch often leads