020-530

This premium Blower Inducer Limit Switch is a critical safety component designed for residential furnace and HVAC systems. Functioning as a high-limit control, this fan disc switch monitors the operating temperature near the inducer motor assembly. If the internal temperature reaches the 145-degree safety threshold, the switch automatically interrupts the electrical circuit to prevent overheating and potential equipment damage. It is an essential replacement part for troubleshooting furnace short-cycling or system lockouts, ensuring your heating equipment remains within safe thermal parameters during operation.
Type: Fan Disc / High Limit Control Switch
Size: Small
Application: Commonly used in gas furnaces and forced-air heating units to provide thermal protection and monitor blower inducer housing temperatures.
Specifications: 145-degree Fahrenheit fixed temperature limit; thermal disc sensing technology; safety cutout functionality.