762-069

Ensure the safety and efficiency of your heating equipment with this professional-grade automatic reset disc limit switch. Designed as a high-limit safety control, this bimetal thermostatic switch monitors internal temperatures to prevent overheating in HVAC systems, furnaces, and major appliances. The auto-reset functionality allows the system to resume operation once it has cooled to a safe temperature, eliminating the need for manual intervention. Whether you are performing routine maintenance on an air handler or repairing a heating circuit, this durable temperature control switch provides precise thermal protection and long-term reliability. Its versatile design makes it an essential component for safeguarding against thermal overloads in various residential and commercial heating applications.
Type: Fan Disc High Limit Control Switch
Size: Standard 3/4-inch disc diameter
Application: Commonly utilized in forced-air furnaces, air handlers, unit heaters, and clothes dryers to monitor airflow temperature and provide high-limit safety protection.
Specifications: Switch Logic: Normally Closed (NC); Open Temperature: 120°F (Opens on rise); Differential: 30°F (Resets at 90°F); Reset Type: Automatic; Mounting Style: Surface Flange.