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Defrost Temperature Sensor

PartSelect Number PS4138594

This defrost temperature sensor may also be known as a refrigerator sensor, and is compatible with your refrigerator. The function of the refrigerator defrost temperature sensor is to oversee the temperature of the evaporator and send the information through to the electronic control board. Although this model has a fuse for back-up in case the sensor gives out, if the fuse blows the defrost system will not continue to work. The most common symptom for needing to replace this part is if your fridge is too warm.

This part fixes the following symptoms:

  • Fridge too warm.

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Get this part fast. Average delivery time via standard shipping: 1.8 days.