Refrigerator Defrost Thermostat, Sensor

This thermistor is a temperature sensor that mounts on or near the evaporator coils and monitors the evaporator temperature. It sends readings to the control board so the defrost cycle and compressor operation are properly regulated. Replace this part if your refrigerator is running too warm, too cold, experiencing excessive frost buildup on the evaporator, or cycling irregularly.

Fix frost buildup in your freezer with this defrost thermostat. Controls defrost cycles to prevent ice accumulation. Moderate DIY repair in 30-45 minutes.

This thermal cutoff is a safety device in the refrigerator's ice maker that shuts off the heater circuit if temperatures exceed safe limits. It helps protect the ice maker assembly from overheating during the harvest cycle. Replace this part if the ice maker stops producing ice, fails to complete its cycle, or if testing confirms the thermal cutoff has tripped and no longer resets.

Fixing frost buildup in your freezer? This refrigerator defrost thermostat regulates defrost cycles to prevent ice accumulation. Common DIY repair.

Fix a refrigerator that's not cooling properly or has frost buildup with this defrost thermostat. Controls defrost cycles to prevent ice accumulation.

Fix inconsistent cooling or excess moisture in your refrigerator with this humidity sensor. Direct replacement part restores proper climate control.

This is a sensor mounted in or near the front grille area of the refrigerator. It monitors ambient temperature around the base of the unit, which helps the control system regulate compressor and defrost operations. Replace this sensor if the refrigerator is running too frequently, not cooling properly, or displaying temperature-related error codes.

This thermostat monitors the temperature near the refrigerator's interior light fixture and cuts power to the lights if excessive heat is detected. It helps prevent the compartment from overheating when the light stays on too long, such as when the door is left open. Replace this thermostat if the interior lights shut off unexpectedly or if you notice heat damage around the light housing.

If your refrigerator isn't cooling properly or runs constantly, this temperature sensor assembly may have failed. Restores accurate monitoring.

Fix inconsistent cooling or frost buildup with this refrigerator humidity sensor. Monitors moisture levels to optimize defrost cycles. Direct replacement.