York S1-031-01276-000 Temp Sensor

The York S1-031-01276-000 Liquid Temp Sensor is a precision-engineered HVAC replacement part designed for integration with high-performance York heat pumps and air handling systems. This genuine OEM temperature sensor features 55-inch leads, providing the necessary length for flexible routing through complex internal cabinets and terminal blocks. As a vital component for liquid line temperature monitoring, it delivers high-accuracy thermal data to the system’s defrost control board or primary controller. This real-time feedback allows the system to execute demand defrost cycles and adjust refrigerant flow with surgical precision, preventing compressor slugging and optimizing subcooling levels. Built to withstand the harsh vibrational and thermal stresses of the liquid line, this York temperature probe ensures consistent resistance-to-temperature logic, maintaining peak HVAC system efficiency. For technicians servicing the CHGD series or executing a demand defrost upgrade, this sensor is a drop-in solution that restores factory-spec diagnostic capabilities without the need for field modifications or lead splicing.

Key Benefits:

• Direct OEM Compatibility: Engineered specifically for York, Coleman, and Luxaire heat pump units to ensure exact calibration and connector fit.
• Extended Installation Reach: The 55-inch lead wires allow for versatile mounting across various liquid line configurations and tight service areas.
• Critical System Protection: provides accurate liquid refrigerant data to prevent overheating and inefficient operational states.
• Easy Integration: Compact plastic housing and standard leads facilitate quick replacement during preventative maintenance or emergency repairs.

Common Questions:

Is this sensor compatible with the CHGD series?
Yes, this part is frequently utilized in the CHGD series and other York heat pump models for precise liquid line monitoring.

Do I need to apply heat sink compound during installation?
For the most accurate thermal transfer and response time, applying a high-quality thermal conductive compound to the sensor bulb when mounting to the liquid line is recommended.

Does this replace the sensor in demand defrost kits?
This is the standard replacement sensor for systems utilizing York demand defrost controls, specifically replacing components in the S1-03101975000 kit series.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.