Nordyne 632444R Pressure Switch ensuring precise fan limit control

ensuring precise fan limit control and secondary safety

also identified by model number FS4-15SS

technicians can maintain optimal burner efficiency and safe combustion performance during system commissioning or routine troubleshooting

This 24Vac coil switching relay features a versatile contact configuration capable of handling significant electrical loads

Key Benefits: OEM Compatibility: Precision-matched for York S1-024-35714-000 specifications

Nordyne 632444R Pressure Switch ensuring precise fan limit controlThe Nordyne 632444R Pressure Switch is an essential safety component for residential condensing furnaces and draft inducer systems. This factory authorized OEM furnace pressure switch is a single pole single throw (SPST) device preset to a precise 1. 74" WC setpoint. It is designed to verify proper combustion air and inducer motor performance before allowing the ignition sequence to initiate. This specific model features a 1 4" barbed connection for