Unlike standard thermistors

this Direct Spark Ignition (DSI) electrode integrates seamlessly with your existing Modine ignition control board

this Type SFT coil minimizes heat rise while maintaining reliable valve actuation

Verify your actuator prefix before ordering

Field-Ready Components: Includes the 203365A transformer and two mounting screws for immediate installation

York S1-024-34685-000 Pressure Switch Els PW 17895 Unlike standard thermistorsThe York S1 024 34685 000 Pressure Switch is an essential OEM safety component engineered for precise monitoring of the inducer draft and combustion venting cycles. This normally open (N O) pressure switch is factory calibrated with a multi stage setpoint configuration of . 75 1. 1 . 4 in. WC (Inches Water Column). By verifying that the draft inducer motor is moving a sufficient volume of air to safely exhaust combustion gases, this furnace air