Description
Keep your furnace safe, compliant, and operating smoothly with the York S1‑02634027000 Flame Rollout Limit Switch — an essential OEM part designed to protect gas heating systems from dangerous flame rollout and overheating conditions.
Key Features
- Full OEM Replacement — Designed by York to match the original part specs, ensuring perfect compatibility and reliable performance.
- Manual Reset for Safety — Includes a manual‑reset function so the system must be checked before restarting, preventing repeated unsafe operation.
- Critical for Flame and Vent Monitoring — Detects abnormal flame or venting issues (e.g. flame rollout), cutting off the furnace to prevent overheating or fire risk.
- Compact & Easy to Install — Smaller form factor (approx. 4.1″ × 3.15″ × 0.8″) makes replacement straightforward and avoids major modifications.
- Durable Construction — Built for long-term reliability in furnace environments, offering consistent safety protection over time.






