Whirlpool WP3368928 Fuse for Dishwasher

The Whirlpool WP3368928 thermal fuse is designed for use in Whirlpool dishwashers and functions as a safety component within the appliance's electrical system. It serves as a one-time use safety switch that typically allows electrical current to flow to the heating element, which is necessary for heating water during the wash cycle. If the temperature in the dishwasher exceeds a predetermined level, the thermal fuse will trip, cutting off power to the heating element and preventing potential overheating or damage. This component is important for reducing the risk of malfunctions and fire hazards. If the thermal fuse is blown, replacing it can restore proper operation of the dishwasher, especially when the issue is linked to a faulty heating element.