762-167

Ensure the safety and efficiency of your heating system with this professional-grade High Limit Control Switch. Designed as a fan disc thermostat, this SPDT (Single Pole Double Throw) switch acts as a critical thermal safeguard for HVAC units, furnaces, and air handlers. The L120-20F configuration features an automatic reset, opening the circuit when temperatures reach the 120°F limit and closing once they drop by a 20°F differential. This high-reliability temperature sensor is essential for preventing equipment overheating and managing blower fan cycles, providing a durable solution for appliance repair and maintenance.
Type: Fan Disc High Limit Control Switch
Size: Standard 3/4-inch disc diameter
Application: Used in residential and commercial HVAC systems, furnaces, and air handlers to provide thermal safety protection and fan motor control.
Specifications: Switch Logic: SPDT (Single Pole Double Throw); Open Temperature: 120°F; Close Temperature: 100°F (20°F Differential); Reset Type: Automatic