The Whirlpool WP8557403 High-Limit Thermostat helps protect the dryer from excessive temperatures during operation. This temperature-sensitive component monitors heat within the dryer and interrupts the heating circuit when the temperature exceeds its designated limit. Once activated, it helps prevent overheating and supports safer appliance operation. A faulty thermostat may cause th... https://www.partsmelange.ca/whirlpool-wp8557403-high-limit-thermostat-for-dryer