Description
York S1-025-41319-000 Auto-Reset Limit Switch
The York S1-025-41319-000 is an OEM auto-reset (A/R) limit switch engineered to protect York heating equipment from dangerous overheating conditions. Designed as a direct OEM replacement, this limit switch automatically resets once temperatures return to a safe operating range — eliminating the need for manual intervention and keeping your system running with minimal downtime.
How It Works
The limit switch continuously monitors heat exchanger and plenum temperatures. When temperatures rise to the open setpoint, the switch interrupts the burner circuit to prevent damage or hazardous conditions. Once the system cools to the close setpoint, the switch automatically resets and restores normal operation.
Key Specifications
- Part Number: S1-025-41319-000
- Brand: York (OEM)
- Type: Auto-Reset (A/R) Limit Switch
- Open Temperature: 165°F
- Close Temperature: 125°F
- Differential: 40°F
Features & Benefits
- OEM York replacement part for assured compatibility and fit
- Auto-reset design restores operation automatically after cooldown
- Opens at 165°F to protect against overheating
- Closes at 125°F to resume normal furnace operation
- Helps maintain system safety and efficiency
- Reliable protection for heat exchangers and furnace components
Applications
- York gas furnaces and heating systems requiring OEM limit switch replacement
- Residential and light commercial HVAC applications
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