765-010

This professional-grade 5/8-inch flame rollout switch is a vital safety component designed for residential and commercial gas furnace systems. Engineered to monitor the temperature near the burner assembly, this disc-style thermal limit switch acts as a critical fail-safe by interrupting the heating cycle if it detects excessive heat or 'flame rollout'—a hazardous condition where flames escape the combustion chamber. Featuring a manual reset design, this switch requires a physical reset after tripping, ensuring that the heating system is inspected before operation resumes. With an L250F rating, the sensor is calibrated to trip at 250 degrees Fahrenheit, providing reliable protection against fire hazards and equipment damage. It is an essential replacement part for maintaining the safety and efficiency of forced-air heating units.
Type: Flame Rollout Switch
Size: 5/8 inch
Application: Primary safety limit control for gas-fired furnaces and heating systems, specifically used to detect abnormal heat near the burner compartment.
Specifications: Manual reset mechanism; L250F temperature rating (trips at 250°F); 5/8" disc-style mounting configuration.