it is recommended to replace the entire York S1-324-36074-313 assembly to ensure bearing integrity and electrical sync between the rotor and the controller

This OEM kit includes the pressure switch

Thermal Protection: Includes internal thermal overload protection to prevent winding failure during high-limit occurrences

technicians should verify the specific furnace wiring diagram

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

Nordyne 632422R Pressure Switch 322056-301 it is recommended to replaceThe 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