What causes a rollout switch to trip at 160 degrees

making it suitable for both control circuits and direct motor loads

This part is functionally identical to the 32004766-002/U

preventing premature motor winding failure

Substituting a different rating can prevent the furnace from firing or allow it to operate under unsafe venting conditions

York S1-025-38584-000 Defrost Sensor What causes a rollout switchThe York S1 025 38584 000 Defrost Sensor is a critical thermistor component designed for precise ambient temperature sensing in York, Luxaire, and Coleman heat pump systems. This HVAC replacement sensor monitors outdoor coil conditions to provide accurate resistance data to the integrated defrost control board, ensuring the system initiates defrost cycles only when necessary. Constructed with a high reliability thermistor bead, the S1 025 38584 000