001-106

Ensure your heating system operates safely and efficiently with this high-quality HVAC High Limit Control Switch. Designed as a critical safety component for residential furnaces and heating units, this auto-reset fan disc switch monitors internal temperatures to prevent overheating. If the system reaches the maximum safety threshold, the switch automatically breaks the electrical circuit to protect the heat exchanger and surrounding components from thermal damage. Featuring a reliable automatic reset function, it restores operation once the unit has cooled to a safe temperature. This replacement part is essential for maintaining furnace safety, optimizing airflow control, and ensuring your HVAC system runs reliably throughout the heating season.
Type: Fan Disc High Limit Control Switch
Size: Standard Fan Disc
Application: Primary safety limit for residential furnaces, air handlers, and HVAC heating systems to prevent equipment damage due to excessive heat.
Specifications: Trip Temperature: 140°F; Reset Differential: 30°F; Reset Type: Automatic; Configuration: Normally Closed (NC)