Description
The York S1-025-52097-000 is a genuine OEM defrost thermistor temperature sensor engineered specifically for York HVAC systems. Designed to monitor coil or refrigerant temperatures during the defrost cycle, this thermistor plays a critical role in preventing ice buildup, protecting system components, and maintaining peak energy efficiency.
Key Features
- Genuine York OEM replacement part — ensures proper fit and function
- Designed for defrost cycle temperature sensing in York heating and cooling systems
- Thermistor-based design provides accurate, responsive temperature monitoring
- Helps regulate defrost initiation and termination for optimized system performance
- Protects heat exchanger coils from excessive ice accumulation
- Direct drop-in replacement to minimize installation time and downtime
Application
This defrost thermistor is intended for use in compatible York residential and light commercial HVAC equipment. Always verify compatibility with your specific unit model before installation. Refer to your equipment’s service manual or contact your York distributor for guidance.
Why Choose Genuine York OEM Parts?
Using genuine York OEM replacement components ensures your system operates within manufacturer specifications, preserves warranty coverage, and delivers the reliability your customers expect. Aftermarket substitutes may not meet the precise electrical or thermal characteristics required for proper defrost control.







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