Rheem-Ruud 42-24194-01 Pressure Switch Els PW 17895 installing this genuine Rheem Protech

installing this genuine Rheem Protech part restores proper system drainage and protects internal electronics from moisture damage

The C-303 features 3/8" SAE flare connections

Precise Fan Delay: Correct 1-20 second ON delay ensures the heat exchanger is primed before air distribution begins

Simplified Field Wiring: Equipped with large clamping plate terminals and a strip gauge molded into the base for precise wire prep

Rheem-Ruud 42-24194-01 Pressure Switch Els PW 17895 installing this genuine Rheem ProtechThe Rheem Ruud 42 24194 01 Pressure Switch is a critical OEM replacement part engineered for two stage gas furnaces. This factory calibrated safety component is essential for detecting the specific negative pressure ( 0. 35" WC) required to authorize the ignition sequence. Designed to maintain HVAC system safety, the 42 24194 01 ensures that the induced draft blower is operating at the correct RPM and that the venting system is clear of obstructions