762-098

This premium Disc Limit Switch Kit is an essential safety and operational component designed for residential heating systems. As a high-limit control, this switch monitors the temperature of the heat exchanger, automatically shutting off the burner or heating element if internal temperatures exceed safe operating limits. This prevents equipment damage and ensures the safety of your home's HVAC system. Additionally, it functions as a fan control switch to manage the timing of the blower fan, ensuring efficient heat distribution and preventing the circulation of cold air. If your furnace is short-cycling, the blower fan is running continuously, or the unit is failing to produce heat, this replacement limit switch kit is a critical repair part to restore peak performance and reliability.
Type: HVAC High Limit & Fan Control Switch
Size: Standard Thermal Disc
Application: Forced-air furnaces, gas heating systems, and residential HVAC equipment requiring high-limit temperature monitoring and fan cycle management.
Specifications: Thermal disc technology, temperature-sensitive circuit interruption, snap-action switching, and flange-mount design for easy installation.