021-897

Ensure the safe and efficient operation of your heating system with this premium Flame Rollout Switch. Designed as a vital safety component for gas-fired furnaces and rooftop HVAC units, this thermal limit sensor monitors for flame rollout conditions—where flames escape the combustion chamber due to blockages or heat exchanger issues. When excessive heat is detected outside the burner area, the switch trips to interrupt power to the gas valve, preventing potential fire hazards and protecting your equipment from further damage. This durable, high-reliability switch is an essential replacement part for maintaining the safety protocols of residential and commercial heating equipment. Whether you are performing routine maintenance or troubleshooting a heater that will not stay lit, this flame rollout switch provides the protection necessary for peace of mind during the heating season.
Type: Flame Rollout Switch
Size: Small
Application: Commonly installed in gas furnaces, rooftop heating units, and commercial gas-fired HVAC systems to monitor combustion safety.
Specifications: Manual reset thermal safety switch designed to detect and respond to excessive heat in the burner compartment.