765-011

Ensure the safety and efficiency of your heating system with this professional-grade 5/8-inch flame rollout switch. This critical HVAC safety component is designed to detect excessive heat levels—known as 'flame rollout'—that occur when burner flames escape the combustion chamber. Engineered with a fixed 160°F temperature threshold (L160F), the thermal disc breaks the electrical circuit to shut down the gas valve if dangerous conditions arise. Featuring a manual reset button, this switch serves as a vital diagnostic tool, requiring a physical inspection of your furnace or boiler before operation can resume. It is an essential replacement part for maintaining residential and commercial gas-fired furnaces, helping to prevent fire hazards and equipment damage caused by venting issues or heat exchanger failures.
Type: Flame Rollout Switch
Size: 5/8 inch
Application: Gas-fired furnaces, HVAC heating systems, and residential or commercial boilers.
Specifications: Trip Temperature: 160°F; Reset Type: Manual; Switch Logic: Normally Closed; Disc Diameter: 5/8"