080-084

Ensure the safety and efficiency of your heating system with this L180-30F Auto Limit Switch. Designed specifically for HVAC units like furnaces and air handlers, this high limit control switch acts as a critical thermal safety sensor. It is engineered to monitor heat levels within the appliance, automatically cutting power to the heating element or gas valve if the temperature exceeds a safe threshold of 180 degrees Fahrenheit. Once the unit cools down by 30 degrees, the switch automatically resets, allowing for normal operation. If your furnace is short-cycling or failing to start due to an open limit circuit, this replacement fan disc switch is the ideal solution to restore reliable climate control and protect your equipment from overheating.
Type: High Limit Control / Fan Disc Switch
Size: Compact
Application: Used in gas furnaces, electric furnaces, and residential air handlers to prevent heat exchanger damage and ensure safe operating temperatures.
Specifications: Open Temperature: 180°F; Close Temperature: 150°F; 30°F Differential; Automatic Reset; Fan Disc Design; Safety Cutout.