The freezer coil was frosting up blocking airflow to refrigerator side

ApplianceFrigidaire Refrigerator


Level of DifficultyA Bit Difficult

Time to do repair30 - 60 mins

Age of Appliance5 - 10 years

Tools Nutdriver

David From Chetek, WI

Mar 31, 2010

9 out of 9 people found this instruction helpful

I first unplugged the refirgerator. Note the time because the refrigerator should be unplugged at least 30 minutes before plugging back in (see end for why). A trouble light is necessary to see adequately. I removed the shelves and draws and put food in a picnic cooler. I took off the lower panel in the back of the freezer, and defrosted the coils with a hair dryer. I unplugged the wires to the defroster, and then the screw holding the coil to the back of the freezer side. I lifted up on the coil unit to clear the blade that inserts into the drain. I removed the bands on the top of the coil that hold the heating unit in place. I tilted the bottom out when there was clearance, and pulled the defrosting unit down and out. I replaced the new one, and reversed the procedure, and then plugged the wires back into the new defroster unit. The bands on the top should be secured before putting the coil back in place, as well as the foam spacers on top of coil, put the two wires back in the plastic clip that keeps them away from the fan and pipes. Replace lower freezer cover panel and screws. Put shelves and food back in. If at least 30 minutes have passed, plug the refrigerator back in. If you don't wait that long, their will still be pressure in the compressor and it will not start to cool properly right away. It works perfectly now. TIP: check the end of the drain hose periodically by taking off the lower back cover and pull th hose out - not hard to do. Mine plugged from dust and lint build up backing up into the end of the hose so water didn't drain out, and ice built up causing the defroster coil to burn out. I cut a little off the hose so the water level would not rise up into the hose, but the hose would still stay in place in the plastic holder.

Help other customers find the most helpful instructions.

Were these instructions helpful?

Diagrams and Parts List for this repair

Part PhotoPart DescriptionPriceAvailability

Defrost Heater

Part Number: PS427308

In Stock