Whirlpool 675813 Thermal Fuse for Dishwasher

The Whirlpool 675813 Dishwasher Thermal Fuse is a safety component designed to prevent overheating in dishwashers. It acts as a circuit breaker and is used only once, situated within the dishwasher's internal circuitry. This fuse continuously monitors the dishwasher's temperature, and if the appliance exceeds a safe operating temperature, possibly due to a malfunctioning heating element or blocked spray arms, the thermal fuse activates. This action disconnects the electrical connection to the heating element, reducing the risk of over heating and potential fire hazards. When triggered, the dishwasher shuts off, and the fuse needs to be replaced, which is a straight forward process.