60Hz adapter harness

Enhanced Safety Interlock: Prevents gas valve activation until the pressure switch confirms sufficient draft

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

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

Does this cover include the thermometer and setpoint indicators

Nordyne 632422R Pressure Switch 322056-301 60Hz adapter harnessThe 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