Nordyne 632547R Pressure Switch 319848-301 01% of Cv)

01% of Cv)

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

Enhanced Durability: Industrial-grade construction designed to withstand high-temperature flue gases and moisture typical of condensing applications

Key Benefits OEM Compatibility: Designed specifically for Carrier

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 01% of Cv)The 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