Description
York S1-025-27792-009 Flame Rollout Switch Overview
The York S1-025-27792-009 is an OEM replacement flame rollout switch engineered to protect your furnace from the hazards of flame rollout. Designed to open at 350°F, this manual reset safety switch interrupts furnace operation the moment abnormal combustion or heat exchanger failure is detected — preventing potential fire damage and carbon monoxide exposure. As a manual reset device, it requires a deliberate technician reset after tripping, ensuring the root cause of the rollout event is identified and corrected before the system is returned to service.
Key Features
- OEM York replacement part — direct fit for compatible York furnace models
- Opens at 350°F to detect and respond to flame rollout conditions
- Manual reset design requires technician intervention before resuming operation
- Provides critical protection against heat exchanger failure and combustion issues
- Helps prevent fire hazard and carbon monoxide risk associated with flame rollout
- Durable construction for long-term reliability in demanding furnace environments
Specifications
- Brand: York
- Part Number: S1-025-27792-009
- Switch Type: Flame Rollout Switch
- Open Temperature: 350°F
- Reset Type: Manual Reset
Application
This rollout switch is intended for use in York gas furnaces as a direct OEM replacement. Always verify compatibility with your specific furnace model before installation. A tripped rollout switch indicates a potentially serious combustion or heat exchanger issue — always diagnose and repair the underlying cause before resetting and returning the unit to service.
