154290204 Frigidaire High Limit Thermostat

The High Limit Thermostat is a standard equipment part designed for use in Frigidaire dishwashers, and it also fits certain models from Electrolux, Westinghouse, and Kenmore. This thermostat is a key component in the dishwasher's heating assembly, where it monitors and regulates the water temperature throughout the wash cycle.

Its primary function is to enhance safety by turning off the heating element if the water temperature rises above a safe level. This action helps prevent overheating, which could otherwise lead to damages or safety hazards.

If the high-limit thermostat is malfunctioning, several signs may be evident, including poor cleaning results even during shorter cycles, inconsistent hot water supply, unusual odors, or steam escaping from the unit. Additionally, the heating element may not turn on when necessary.

This part is essential for maintaining optimal performance and safety standards in your dishwasher, ensuring it operates within the required temperature range for effective cleaning.