Supco SET194 Thermal Cutoff Kit

The Supco SET194 Thermal Cutoff Fuse Kit 325F is a safety control component used to protect electrical heating equipment from excessive temperature conditions. It contains a thermal cutoff system designed to open the circuit when heat reaches a necessary limit, stopping power flow and reducing the overheating in HVAC systems. It is commonly integrated within furnaces, dryers, and air handling assemblies where temperature regulation is essential for controlled operation. The part is positioned in series with the heating circuit, monitoring internal conditions during operation. It assists in maintaining better performance within systems and related appliances before the system returns to regular operating conditions.