Description
The York S1-025-26392-704 is an OEM Single-Pole Single-Throw (SPST) Auto-Reset (A/R) Limit Switch engineered to provide reliable high-temperature protection in York heating and HVAC systems. Designed to open the circuit at 120°F and automatically reset (close) at 100°F, this limit switch guards against overheating conditions by interrupting operation when temperatures exceed the set threshold — then restoring normal function once safe temperatures are reached.
Key Features
- OEM York replacement part — ensures proper fit and performance
- SPST (Single-Pole Single-Throw) switching configuration
- Auto-Reset (A/R) operation — automatically restores circuit once temperature drops to safe level
- Opens at 120°F to interrupt circuit and protect equipment from overheating
- Closes (resets) at 100°F to restore normal system operation
- Provides dependable over-temperature safety protection for furnaces and heating equipment
Specifications
- SKU / Part Number: S1-025-26392-704
- Switch Type: SPST (Single-Pole Single-Throw)
- Reset Type: Auto-Reset (A/R)
- Open Temperature: 120°F
- Close Temperature: 100°F
- Brand: York
Application
This limit switch is a direct OEM replacement designed for use in York furnaces and heating systems where over-temperature protection is required. It is ideal for HVAC technicians and contractors performing routine maintenance, warranty repairs, or equipment upgrades on York equipment.
