765-029

The Manual Reset Flame Rollout Switch is an essential safety component designed for residential and commercial gas furnaces and heating systems. This high-reliability sensor is engineered to detect 'flame rollout'—a dangerous condition where flames escape the combustion chamber and vent into the burner compartment. When the temperature reaches its 210°F (L210F) threshold, the switch automatically interrupts the electrical circuit to the gas valve, shutting down the system to prevent overheating and fire hazards. As a manual reset limit switch, it requires a physical inspection of the heating unit before the system can be restarted, ensuring that any underlying venting issues or heat exchanger failures are addressed by a technician. This replacement part is critical for maintaining HVAC system safety and ensuring your forced-air furnace operates within regulated temperature parameters.
Type: Flame Rollout Switch
Size: Small / Standard
Application: Gas-fired furnaces, HVAC heating systems, and forced-air residential heating units.
Specifications: Manual reset functionality, 210°F (99°C) fixed temperature trip point, normally closed (NC) electrical contacts, single-pole single-throw (SPST) configuration.