762-520

This premium 3/4-inch fan disc switch is an essential thermal control component designed for modern heating systems, furnaces, and various heat-generating appliances. Functioning as a high-limit control or a fan-on/off switch, this snap-disc thermostat monitors internal temperatures to regulate blower motor operation automatically. When the system reaches a specific temperature threshold of 160°F, the switch triggers to ensure efficient heat distribution or safety cut-out, featuring a 20°F differential for consistent cycling. Ideal for HVAC maintenance and appliance repair, this switch is a critical safety device that prevents overheating while optimizing energy efficiency in forced-air applications.
Type: Fan Disc / High Limit Control Switch
Size: 3/4 Inch
Dimensions: 0.75 in (diameter)
Application: Used in forced-air furnaces, unit heaters, HVAC systems, and various domestic appliances requiring thermal fan control or high-limit safety protection.
Specifications: Fixed Temperature: 160°F; Temperature Differential: 20°F; Snap-action disc mechanism for rapid response.