The regrigerator would not defrost properly. After doing some online research, I determined that the Defrost Heater was no longer working.

ApplianceGeneral Electric Refrigerator

ModelTFX22ZR

Level of DifficultyEasy

Time to do repair15 - 30 mins

Age of ApplianceMore than 10 years

Tools Screw drivers

David From Lakeland, FL

Jun 30, 2010

7 out of 7 people found this instruction helpful

First, I had to remove the back panel in the freezer. This exposes the cooling coils and the Defrost Heater which is located toward the bottom underneath the cooling coils. There are four screws that have to be removed before the old Defrost Heater can be taken out. There are two wires that go from the Defrost Heater to the power connection. These wires are blue and pink. I had to remove some pieces in the back at the top of the freezer to expose the power connection for the Defrost Heater. These pieces were held in place with phillips screws, so they easily came out to reveal the power connection. The power connection is a simple plug-in type. The Defrost Thermostat is also included with the new Defrost Heater. This is a round piece which is clamped onto the Cooling Coils. I removed the old Defrost Thermostat. It is connected to the same power connection with the Defrost Heater. After I mounted the new Defrost Heater and Defrost Thermostat and connected the power, the refrigerator has worked perfectly.

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Diagrams and Parts List for this repair

Part PhotoPart DescriptionPriceAvailability

Defrost Heater with Thermostat

Part Number: PS303933

$60.34
In Stock