The Whirlpool WP4456654 Thermal Fuse protects the oven from overheating by interrupting the electrical circuit when temperatures exceed its designed safety limit. This safety component monitors excessive heat and disconnects power to the affected circuit when necessary, helping reduce the risk of heat-related damage to the appliance. Once the fuse has blown, it generally must be repla... https://www.partsmelange.ca/whirlpool-wp4456654-thermal-fuse-for-oven