Whirlpool W11573758 Dishwasher High Limit Thermostat

The Whirlpool W11573758 Dishwasher High Limit Thermostat is a safety device that regulates the water temperature in your Whirlpool, Jenn-Air, Kenmore, KitchenAid, or Maytag dishwasher.  This functions as a switch, automatically turning off power to the heating element if the water temperature exceeds a predetermined safe level. This prevents overheating and possible damage to your dishwasher's components. The thermostat, which is normally located near the heating element, checks the temperature of the water throughout the wash cycle. If the water temperature reaches a certain limit, the thermostat activates a switch that disconnects power to the heating element, preventing further temperature rise. Once the water has cooled, the thermostat resets, allowing the heating element to function again if necessary.