020-070

This high-limit blower inducer switch is a critical safety component designed for modern gas furnaces and HVAC heating systems. Engineered as a high-limit control, this 155-degree fan disc switch monitors the temperature within the inducer housing to prevent overheating and potential equipment damage. If your furnace is short-cycling or failing to stay ignited, the inducer limit switch may have tripped or failed. This replacement part ensures your heating system operates within safe thermal parameters by automatically interrupting power if temperatures exceed the 155-degree threshold. It is a vital repair part for maintaining the reliability and safety of residential and commercial forced-air furnaces.
Type: High Limit Control Switch
Size: Small
Application: Used in gas furnaces and HVAC systems to monitor blower inducer temperatures and provide high-limit safety protection.
Specifications: 155-degree Fahrenheit temperature rating, fan disc configuration, normally closed operation.