080-080

The Goodman/Amana L250-30F Auto Limit Switch is a vital safety component designed for HVAC systems, specifically gas furnaces and air handlers. Functioning as a high-limit control, this thermal disc switch monitors the temperature within the heat exchanger. If internal temperatures exceed safe operating limits, the switch automatically breaks the electrical circuit to prevent overheating and potential damage to the appliance. Once the system cools down by the designated 30-degree differential, the switch resets automatically to restore normal operation. This reliable replacement part is essential for ensuring the safety and longevity of your heating system, making it a key component for HVAC repairs and routine maintenance when a furnace cycles incorrectly or shuts down due to high heat levels.
Type: High Limit Control Switch
Size: Standard Fan Disc
Application: Used in residential gas furnaces, electric heat kits, and air handlers to prevent thermal overloading and ensure safe blower operation.
Specifications: Temperature rating: Opens at 250°F; Differential: 30°F (Closes at 220°F); Automatic reset; Single-pole single-throw (SPST) configuration.