Engineered specifically for 1 Heat / 1 Cool conventional systems and single-stage heat pumps without auxiliary heat

This centrifugal blower assembly operates at a high-speed 3400 RPM

This OEM kit includes the pressure switch

suitable for diverse thermal applications

Nordyne 632422R Pressure Switch 322056-301 Engineered specifically for 1 HeatThe Nordyne 632422R Pressure Switch is an essential OEM safety component designed for precise furnace pressure monitoring in high efficiency heating systems. This SPST (Single Pole Single Throw) vacuum switch is factory calibrated to a specific 1. 00" WC (Water Column) set point, ensuring the inducer motor maintains proper static pressure and flue venting before allowing the ignition sequence to proceed. As a genuine Nordyne replacement part, it is