For HVACR applications

Structural Integrity: Constructed from high-grade steel to resist warping under high-load operating conditions

It is a direct "drop-in" fit

Where should the thermostat probe be located

we recommend inspecting the internal seat cup and spring for wear and replacing them if you are experiencing leaks from the spout

Nordyne 632432R Pressure Switch For HVACR applicationsThe Nordyne 632432R Pressure Switch is an essential safety component engineered for negative pressure detection in specialized HVAC systems. This genuine OEM furnace part is calibrated to close at a setpoint of 0. 70" WC (Water Column), ensuring the draft inducer blower is generating sufficient vacuum before the ignition sequence begins. Designed as a normally open SPST switch, it acts as a critical interlock to prevent combustion if venting is