The Whirlpool WP306604 Thermal Cutoff protects the dryer from overheating by interrupting electrical power when temperatures rise beyond a safe limit. This safety component is installed in the dryer’s heating circuit and is designed to stop the flow of electricity if excessive heat is detected. By cutting off power under unsafe temperature conditions, it helps reduce the risk of overh... https://www.partsmelange.ca/whirlpool-wp306604-cutoff-thermal-for-dryer