762-056

Ensure the safety and efficiency of your heating equipment with this 1/2" disc high limit control switch. Designed as an automatic reset thermal protector, this component monitors ambient air temperature and acts as a crucial safety cutoff to prevent overheating. When the internal temperature reaches its 335°F limit, the switch opens to interrupt the circuit, automatically resetting once the temperature cools by 20°F. This fan disc limit switch is a common replacement part for furnaces, space heaters, and HVAC units, providing reliable temperature regulation and equipment protection. Its compact 1/2-inch profile makes it a versatile choice for a variety of residential and commercial heating applications.
Type: Fan Disc High Limit Control Switch
Size: 1/2 inch
Application: Commonly used in furnaces, electric heaters, HVAC systems, and forced-air heating appliances to prevent system overheating and manage fan cycles.
Specifications: Cut-out Temperature: 335°F; Differential/Reset: 20°F; Reset Type: Automatic; Switch Configuration: Normally Closed (Opens on Temperature Rise)