020-071

Ensure the safety and efficiency of your residential heating system with this high-quality flame rollout switch. Designed as a critical safety component for gas-fired furnaces, this thermal sensor monitors the temperature near the burner assembly. If the system detects a 'rollout' condition—where flames or excessive heat escape the heat exchanger—this switch automatically opens at 190°F to interrupt power to the gas valve, preventing potential fire hazards and equipment damage. This replacement part is essential for resolving furnace ignition failures and safety lockouts, restoring reliable performance to your HVAC unit. Engineered for precision and durability, it serves as a vital safeguard in your home's forced-air heating circuit.
Type: Flame Rollout Switch
Size: Small
Application: Used in residential gas furnaces and forced-air heating systems to monitor for dangerous flame rollout conditions and ensure thermal safety.
Specifications: 190°F (88°C) Opening Temperature, 5.8 FL mounting configuration, normally closed circuit that opens on temperature rise.