Always verify your regulator model number before installation

Is this compatible with newer electronic ignition models

Reliable Switching: Built to manage the arcing and heat generation typical of high-current switching in HVAC applications

Precise Thermal Calibration: Fixed 180°F cutout protects the heat exchanger from structural fatigue during restricted airflow events

Nordyne 632491R Pressure Switch Always verify your regulator modelThe Nordyne 632491R Pressure Switch is an essential OEM safety component engineered for precise inducer motor monitoring in specific Nordyne, Miller, and Intertherm furnace assemblies. This SPST pressure switch is factory calibrated to a 1. 50" WC (Water Column) set point, ensuring the combustion process only initiates when proper static pressure and venting conditions are met. Designed with a standard 1 4" barb connection, it provides a secure seal