020-652

This Temperature Limit Control is a vital safety component designed for HVAC systems, air handlers, and commercial rooftop units. Functioning as a high-limit switch, this fan disc control monitors internal temperatures to prevent equipment from overheating. With a 225°F set point, the switch provides essential thermal protection by interrupting the electrical circuit when temperatures exceed safe operating parameters. Often referred to as a thermal cut-off or limit switch, this part is critical for maintaining the safety and longevity of heating and cooling appliances. It is a reliable replacement for bi-metal disc switches in forced-air systems and climate control equipment.
Type: Fan Disc High Limit Control Switch
Size: Standard
Application: Commonly used in HVAC systems, commercial rooftop units, furnaces, and industrial air handling equipment to provide high-temperature safety protection.
Specifications: 225°F Set Point (SP), Open-on-rise configuration, Bi-metal thermal sensing technology.