York S1-025-42683-000 Temp Sensor

The York S1-025-42683-000 Temp Sensor is a precision 10k Ohm thermistor engineered for high-accuracy ambient and equipment temperature monitoring in residential and light commercial systems. This genuine York HVAC replacement part is the standard NTC temperature sensor for York, Coleman, and Luxaire equipment, specifically designed to interface with S1-THXU280B and S1-THXU280W HX touch screen thermostats. As a critical component for HVAC system diagnostics, it provides real-time resistance feedback to the control board, allowing for tight modulation of heating and cooling cycles across furnaces, air handlers, and heat pumps.

For technicians troubleshooting York temperature sensor resistance issues, this direct replacement sensor ensures the control logic receives clean data without the impedance drift common in aftermarket alternatives. Its compact form factor allows for seamless mounting in tight plenums or cabinet housing. For optimal system reliability, verify the sensor’s 10k Ohm at 77°F (25°C) curve during commissioning to prevent nuisance faults or improper compressor staging.

Key Benefits

• Precise NTC Calibration: Maintains accurate temperature sensing for precise thermostatic control and efficient staging.
• OEM Compatibility: Designed specifically for York S1-series control boards and HX series thermostats to eliminate communication errors.
• Rugged Build Quality: High-grade thermistor construction prevents moisture ingress and corrosion in high-humidity air handlers.
• Enhanced System Logic: Provides the critical data needed for de-icing cycles and high-limit safety protocols.

Common Questions

How do I test the York S1-025-42683-000 sensor?
Use a multimeter set to the k-Ohm scale. At approximately 77°F, the sensor should read 10,000 Ohms. References to the standard York sensor resistance chart will confirm if the part is within tolerance at various operating temperatures.

Will this sensor fix a "Sensor Out of Range" error on my York thermostat?
Yes, if the existing temp sensor has suffered from moisture corrosion or physical damage, replacing it with this OEM York S1-025-42683-000 will restore proper resistance signals to the control board and clear the fault.

Is this compatible with other brands besides York?
While optimized for Johnson Controls equipment (York, Coleman, Luxaire), it may function with other systems requiring a 10k Type III NTC thermistor; however, always verify the specific resistance-to-temperature curve before installation.

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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.