Description
The York S1-031-09164-000 is an OEM replacement 98-inch blue defrost temperature sensor designed for use in York HVAC systems. With its generous 98-inch lead length, this sensor provides the flexibility needed for proper routing and installation in a wide range of equipment configurations, ensuring accurate defrost cycle monitoring and control.
Product Overview
This blue-coded defrost temperature sensor is engineered to deliver precise temperature readings that keep your system’s defrost cycle operating efficiently. Accurate defrost sensing helps prevent ice buildup on coils, protects system components, and maintains peak energy efficiency — making this a critical part for any York system service or repair.
Key Features
- OEM York replacement part — direct-fit for compatible York systems
- 98-inch (approximately 8 ft) lead length for flexible installation routing
- Blue color-coded for easy identification during installation and service
- Designed specifically for defrost temperature sensing applications
- Helps ensure accurate defrost cycle initiation and termination
- Supports reliable system performance and coil protection
Application
This sensor is intended as a direct OEM replacement for York equipment requiring a defrost temperature sensor. Always verify compatibility with your specific York model before installation. Consult the equipment’s service manual for proper wiring and mounting procedures.
Specifications
- Part Number: S1-031-09164-000
- Lead Length: 98 inches
- Color Code: Blue
- Sensor Type: Defrost Temperature Sensor
- Brand: York







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