York S1-024-34769-000 Pressure Switch Els PW 17895 and DNR duct detectors

and DNR duct detectors

ensuring material compatibility with specific oils and refrigerants used in Carrier systems

though the protective shield further ensures that the liquid level sensor maintains its set point without false triggers from splashing

the Spence 05-02371-01 Gasket is a critical component for restoring the pressure-tight integrity of your 4" Type E Main Valve

Always confirm the voltage from the ignition control module before applying power to prevent cracking the element

York S1-024-34769-000 Pressure Switch Els PW 17895 and DNR duct detectorsThe York S1 024 34769 000 Pressure Switch is a high precision safety sensor specifically calibrated for York, Coleman, and Luxaire gas furnaces. This Normally Open (N O) differential switch monitors the vacuum created by the draft inducer motor to ensure proper combustion air flow before allowing ignition. With a factory calibrated 1. 60" WC set point and a 0. 4" WC reset, this component prevents the unit from operating under hazardous venting