Nordyne 632451R Pressure Switch While designed for Barber Colman

While designed for Barber Colman lines

Rated at 80 microfarad and 220V

these legs allow technicians to level equipment on uneven surfaces

critical for achieving optimal combustion and preventing soot buildup in the heat exchanger

Nordyne 632451R Pressure Switch While designed for Barber ColmanThe Nordyne 632451R Pressure Switch is a critical safety component designed for precise draft monitoring in high efficiency gas furnaces. Set at . 90" WC, this Single Pole Single Throw (SPST) switch ensures the inducer motor is moving sufficient combustion air before the ignition sequence initiates. Engineered specifically for M3 furnace series and compatible with brands like Intertherm, Miller, and Frigidaire, this furnace air pressure switch