Most Popular Parts
These are the most commonly purchased repair parts for AFFU1766DW1.
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This white plastic freezer door key is used for most upright or chest freezers. If your door key becomes broken or lost it will need to be replaced. This is a genuine OEM part. It is sold individually.
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(5)
The defrost thermostat snaps onto the top portion of the evaporator, it acts as a safety device and protects the evaporator from overheating during the defrost cycle. The thermostat can sense the rise in the evaporator temperature during the defrost cycle and cycles the defrost heater off after all the frost is melted from the coils. The defrost thermostat may need to be replaced if the appliance is experiencing temperature-related issues such as: too cold, too warm, frost buildup, not running, or running too long. This is a genuine OEM part. It is recommended to disconnect the power to your appliance before starting your repair.
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This part helps maintain a constant temperature within the appliance. The temperature control thermostat regulates the temperature inside the refrigerator. It turns on and shuts off the compressor as needed to maintain the set temperature.
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(2)
The defrost timer acts like a clock, continually advances and alternates between activating the cooling cycle and the defrost heater. If the refrigerator is too warm, the freezer section is too warm, or the freezer is not defrosting, you might need to replace the defrost timer. This defrost timer is a genuine OEM part. Disconnect the power to the refrigerator before starting the repair.
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(2)
The 115-volt evaporator fan motor is in the back of the freezer section and circulates air over the coils. These coils will convert the heat into cool air, which is then circulated. If your freezer is noisy or too warm from the motor not working, you will need to replace this part. It is suggested to replace the thermistor when replacing the evaporator fan. This is a genuine OEM part – note the screw holes in the motor are not threaded from the factory, use your old screws. Please remember to disconnect the power to the refrigerator before starting your repair.