Description
The York S1-025-23280-000 is an OEM-grade Single Pole Double Throw (SPDT) temperature control designed for reliable performance in York HVAC systems and compatible equipment. With a factory-set open point of 0°F and a close point of 15°F, this control is ideally suited for low-temperature sensing applications such as freeze protection, refrigeration circuit management, and cold-climate HVAC control sequences.
Built to York’s exacting specifications, this temperature control delivers consistent switching action to protect equipment and maintain system integrity in demanding operating environments. Its SPDT configuration provides both normally open and normally closed circuit paths, offering flexible integration into a wide range of control circuits.
Key Features
- SPDT (Single Pole Double Throw) switching configuration
- Opens at 0°F — triggers protective or control action at low-temperature threshold
- Closes at 15°F — restores circuit continuity as temperature rises
- OEM York replacement part for assured fit and compatibility
- Designed for freeze protection, refrigeration, and low-ambient HVAC applications
- Durable construction for long-term reliability in commercial and residential systems
Application
This temperature control is a direct OEM replacement for York equipment requiring precise low-temperature switching. It is commonly used in furnaces, air handlers, heat pumps, and other York HVAC systems where freeze protection or low-temperature circuit control is required.
Specifications
- SKU: S1-025-23280-000
- Brand: York
- Switch Type: SPDT (Single Pole Double Throw)
- Open Point: 0°F
- Close Point: 15°F
- Application: Low-temperature / freeze protection control







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