000-758

The CVR-DISC BX is a high-quality Fan Disc and High Limit Control Switch designed for precision temperature management in HVAC systems. This critical safety component acts as a thermal sensor, monitoring the internal temperature of your heating equipment to ensure safe operation. It functions by automatically regulating the blower fan's activation and providing a high-limit safety cut-off to prevent overheating. If the system reaches a temperature beyond safe operating limits, this switch interrupts the electrical circuit to protect the heat exchanger and other internal components from damage. Ideal for maintaining the reliability and efficiency of air handlers and commercial furnace units, this thermal disc switch is a vital replacement part for professional HVAC maintenance and repair.
Type: Fan Disc and High Limit Control Switch
Size: Small
Application: Used in commercial air handlers, heating units, and HVAC systems as a safety limit and fan cycle controller.
Specifications: Bimetal thermal disc design, temperature-sensitive switching mechanism, snap-action contact response.