York S1-025-41313-000 Rollout Switch Overview
The York S1-025-41313-000 is a Single Pole, Single Throw (SPST) rollout switch engineered to protect furnaces and heating systems from the hazards of flame rollout. Designed as a direct OEM replacement for compatible York equipment, this safety switch monitors burner compartment temperatures and interrupts system operation when unsafe conditions are detected — helping prevent heat exchanger damage, fire risk, and carbon monoxide exposure.
Key Specifications
- Part Number: S1-025-41313-000
- Switch Type: SPST (Single Pole, Single Throw)
- Open Temperature: 290°F
- Close Temperature: 210°F
- Function: Flame Rollout Safety Switch
- OEM Brand: York
How It Works
The rollout switch is a thermal safety device mounted near the burner assembly. If flames roll out beyond the combustion chamber — due to a blocked heat exchanger, restricted flue, or other fault — the switch senses the elevated temperature and opens the circuit at 290°F, shutting down the burner to prevent damage or danger. Once the burner area cools to 210°F, the switch closes and allows the system to resume normal operation after the underlying issue has been corrected.
Benefits
- Protects against flame rollout — a leading cause of furnace damage and safety hazards
- SPST design provides a clean, reliable circuit interruption
- OEM-quality replacement ensures proper fit and performance in compatible York systems
- Precise open/close temperature thresholds for accurate fault detection
- Helps maintain system safety and extend equipment life
Application
This rollout switch is intended for use in York furnaces and heating systems requiring the S1-025-41313-000 replacement part. Always verify compatibility with your specific equipment model before installation. Installation should be performed by a qualified HVAC technician in accordance with local codes and manufacturer guidelines.
