297216600 - Electrolux Refrigerator Defrost Thermostat

This Defrost Thermostat (297216600) is a genuine part for Electrolux and compatible with other brands such as Frigidaire, Tappan, Gibson, Kelvinator, Westinghouse, Uni, and Crosley. Known to be an essential component in your refrigerator, this thermostat regulates the defrost cycle to prevent frost accumulation on the evaporator coil, ensuring efficient cooling. Often also referred to as a "temperature regulator" or simply a "thermostat", this part is crucial for maintaining the desired temperature within your appliance. Operating by sensing when the coil reaches about 32 degrees Fahrenheit, it signals the defrost heater to activate. This action helps in melting any frost buildup, thus maintaining the evaporator coil's effectiveness and, by extension, the refrigerator's overall cooling performance. Once the coil's temperature rises above the set threshold, it deactivates the heater, concluding the defrost cycle. Symptoms of a malfunctioning Defrost Thermostat include irregular temperature regulation like too cold or too warm conditions, excessive frost buildup, and the appliance either not running or running too long. Before purchasing, it's advisable to confirm your refrigerator's model number to ensure compatibility.