120-655

Ensure the safety and efficiency of your heating system with this professional-grade 160°F Flame Rollout Limit Switch. Designed as a critical safety mechanism for gas furnaces and HVAC units, this high-limit control switch monitors for abnormal heat levels near the burner assembly. If temperatures exceed the 160-degree threshold—often caused by flue blockages or heat exchanger issues—the switch trips to shut down the heating cycle, preventing hazardous flame rollout and potential equipment damage. This reliable fan-disc style thermal sensor is an essential replacement part for maintaining furnace safety standards and ensuring your home heating system operates within its designed temperature parameters.
Type: Flame Rollout Limit Switch
Size: Small
Application: Used in gas-fired furnaces, residential HVAC systems, and commercial heating units to detect flame rollout conditions.
Specifications: 160°F fixed temperature trip point, disc-style thermal sensor, high-limit safety control.