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Thermostat knob

Control-temperature

Temperature control thermostat. Capillary tube is 16 inches long

This is a Genuine Replacement Part. Whirlpool (WHIRA) 4387489 Bimetal Defrost.

Defrost thermostat

Temperature Control Thermostat

Oven Thermostat

Oven Thermostat

Oven Thermostat

Air damper control

Temperature Limiter

Cold control kit

Defrost thermister

Thermostat defrost

Thermomete
If your freezer’s evaporator coils keep frosting over, either the defrost heater or the defrost thermostat could be malfunctioning. You can use a multimeter to test both of these parts for continuity, a continuous electrical path present in the part. If the heater tests negative for continuity, then the part is defective and will need to be replaced. Be aware that the defrost thermostat will need to be tested at a temperature of 15° Fahrenheit or lower for a proper reading. If the part tests negative for continuity at this temperature, it is malfunctioning.
Repair Clinic stocks thermostat components for all major freezer brands: Frigidaire, Whirlpool, GE, Crosley, Kenmore, Bosch, Roper, and more. To find the right part for your freezer, enter the full model number of the appliance in our website’s search bar to see a complete list of parts directly related to that model. You can then choose “Thermostat” from the part category filter to locate the specific thermostat component you need. If you’re having difficulty identifying the right part, don’t hesitate to call our Customer Service Team a call at 1-800-269-2609; a representative will be happy to assist you with your selection.