Dryer High Limit Thermostat WP3977767

This is a manufacturer-approved high-limit thermostat for your dryer. This part includes one high limit thermostat with a terminal extension arm. It is a safety mechanism that prevents your dryer from overheating. Once the temperature reaches 221 degrees Fahrenheit, this element will shut down power to the heating element until it decreases to 80 degrees Fahrenheit. If this part is faulty, your dryer may not heat. You will find this part located underneath the dryer vent behind the appliance. The terminal extension arm connects to the heater element terminal. The high limit thermostat can be tested with a multimeter. It should be tested while it is at room temperature, and will need to be replaced if the reading determines it is faulty.