Enhanced Monitoring: Dual-window design provides immediate visibility of both current ambient temperature and setpoint values

Enhanced Safety: Primary defense against furnace overheating and airflow-related malfunctions

vibration-resistant connection

Leak-Proof Seal: High-quality diaphragm design prevents external leakage

As a direct successor

York S1-031-01231-700 Temp Sensor Enhanced Monitoring: Dual-window design providesFor field techs managing York, Coleman, or Luxaire equipment, the York S1 031 01231 700 Temp Sensor is a critical 10K Ohm NTC thermistor designed for precise ambient monitoring. When your outdoor unit is failing to initiate defrost or displaying erratic ambient temperature readings, this outdoor temperature sensor is the likely culprit. Featuring 36 inch leads, this OEM component provides the flexibility needed for proper positioning away from coil