060-003

The L225-50F High Limit Disc Switch is a vital safety component engineered for HVAC systems and heating appliances. This thermal control switch monitors internal temperatures to prevent equipment overheating and potential damage. Functioning as a high-limit sensor, the switch is designed to automatically open the electrical circuit when temperatures reach 225°F, providing a critical failsafe for furnaces and heaters. Once the system cools by 50°F (resetting at 175°F), the switch closes to resume normal operation. This reliable disc-style thermostat is an essential replacement part for maintaining the safety and efficiency of forced-air heating systems, ensuring proper fan control and protecting your home's climate control equipment from thermal runaway.
Type: High Limit Control Switch
Size: Small / Standard Disc Size
Application: Commonly used in residential and commercial furnaces, electric heaters, and gas-fired heating units as a safety limit or fan cycling control.
Specifications: Opening Temperature: 225°F; Closing Temperature: 175°F; Temperature Differential: 50°F; Switch Type: Normally Closed (NC)