Nordyne 632547R Pressure Switch 319848-301 Key Benefits OEM Compatibility: Designed

Key Benefits OEM Compatibility: Designed specifically for Carrier

Adjustments can be made by removing the regulator cover screw and turning the internal adjustment screw clockwise to increase or counter-clockwise to decrease pressure

serving as the standard internal rack for 18-060 tonnage frames

Key Benefits Universal Compatibility: Accepts voltage

Technicians should prioritize this genuine Reznor part to ensure the internal heat exchanger surfaces are protected from non-spec flame impingement

Nordyne 632547R Pressure Switch 319848-301 Key Benefits OEM Compatibility: DesignedThe Nordyne 632547R Pressure Switch is a critical OEM furnace safety control engineered to monitor proper inducer motor draft and venting conditions in high efficiency heating systems. This SPST (Single Pole, Single Throw) switch is factory calibrated to a precise 0. 90" WC (Water Column) set point, ensuring the combustion process only initiates when safe airflow thresholds are met. As a genuine Nordyne replacement part, it eliminates the calibration