762-002

This high-performance Fan Disc High Limit Control Switch is an essential safety component for HVAC systems and furnaces. Designed to prevent equipment overheating, this auto-reset thermal switch monitors the temperature within the heating chamber. When the ambient temperature reaches the 140°F limit, the switch automatically opens the circuit to shut down the heating element or burner, protecting the unit from damage. Once the system cools down by 40°F, the switch resets itself, restoring normal operation. Engineered for durability and precision, this snap-action disc thermostat is a common replacement part for maintaining the safe and efficient performance of residential and commercial heating equipment.
Type: High Limit Control Switch
Size: Standard snap-disc size
Application: Gas and electric furnaces, air handlers, and HVAC heating systems.
Specifications: Open Temperature: 140°F; Close Temperature: 100°F (40°F Differential); Reset Type: Automatic; Switch Configuration: Single Pole Single Throw (SPST).