the York S1-7975-3281 Fan Switch serves as a reliable OEM solution for precise blower motor management

High Current Capacity: Rated for 35 Full Load Amps (FLA)

frequent tripping is a symptom of restricted airflow

Automatic Reset: Eliminates downtime by automatically closing the circuit once temperatures drop below the 70°F threshold

The HSI ignitor operates at 1

Nordyne 626449R Limit Switch the York S1-7975-3281 Fan SwitchWhen the high side temperatures in a Nordyne heat exchanger exceed safe operating parameters, the Nordyne 626449R Limit Switch serves as the primary line of defense. This OEM furnace limit switch is an L250 25F auto reset control, meaning it is calibrated to open the electrical circuit at 250? F and automatically close (reset) once the temperature drops by 25? F to a stable 225? F. Engineered with a 3 1 8 inch insertion length, this snap disc limit