Description
The York S1-025-52068-000 is an OEM auto-reset limit switch engineered for use in York heating systems. Designed as a critical safety component, this limit switch monitors temperature within the heat exchanger or air plenum and automatically interrupts the burner circuit when a high-temperature condition is detected — then resets itself once safe operating temperatures are restored.
How It Works
This limit switch opens at 100°F and automatically resets (closes) at 130°F, providing reliable, repeatable protection against overheating without requiring manual intervention. The auto-reset design minimizes downtime while ensuring the system cannot resume operation until temperatures return to a safe range.
Key Features
- OEM York replacement part — direct fit for compatible York furnace and air handler models
- Auto-reset operation: opens at 100°F, resets at 130°F
- Protects heat exchanger and system components from thermal damage
- Eliminates the need for manual reset after a high-temperature event
- Durable construction built to York OEM specifications
- Straightforward installation for qualified HVAC technicians
Application
This limit switch is intended for use in York residential and light commercial furnaces and heating equipment. Always verify compatibility with your specific York model number before installation. Refer to the equipment’s wiring diagram and service manual for proper installation procedures.
Specifications
- Part Number: S1-025-52068-000
- Brand: York (OEM)
- Switch Type: Auto-Reset Limit Switch
- Open Temperature: 100°F
- Reset Temperature: 130°F
