York S1-024-23285-700 Pressure Switch Els PW 17895 Look for pitted or charred

Look for pitted or charred contacts

cracked vacuum ports

OEM Compatibility: A direct-fit Reznor 131450 replacement for a broad range of gas-fired heaters

Common Questions Is this connector compatible with third-party 1/4" OD copper tubing

verify the mounting pattern and shaft diameter

York S1-024-23285-700 Pressure Switch Els PW 17895 Look for pitted or charredThe York S1 024 23285 700 is an OEM spec differential pressure switch designed for precision monitoring within York, Coleman, and Luxaire gas fired furnaces. This SPST switch is factory calibrated to a 0. 53" WC setpoint, serving as a critical safety interlock that verifies the furnace draft inducer is moving sufficient combustion air before allowing the ignition sequence to proceed. It features a standard 1 4" barbed connection for easy integration