762-117

Ensure the safety and efficiency of your heating system with this premium replacement limit switch. Designed as a high-limit control, this fan disc switch acts as a vital safety mechanism for residential furnaces and HVAC units. It monitors the internal heat exchanger temperature, automatically cutting power if the system exceeds safe thresholds to prevent overheating and potential equipment damage. Whether you are troubleshooting a furnace that shuts off prematurely or a blower fan that won't engage, this thermal limit switch provides reliable temperature regulation and peace of mind. Engineered for durability and precise response times, it is an essential component for maintaining optimal airflow and climate control in forced-air heating systems.
Type: High Limit Control Switch
Size: Compact
Application: Used primarily in residential gas furnaces and HVAC heating systems to monitor temperature and control blower fan operation.
Specifications: Fixed temperature setpoint, disc-style thermal sensor, normally closed circuit configuration.