FRT21H8CB2 Frigidaire Refrigerator - Instructions

I watched the video on how to change the defrost thermostat. I removed the back cover inside the freezer then I pulled off the old defrost thermostat and then using a pair of wire cutters I cut it off and then bared a little of both of the wires and then slid the heat sherink and wire connectors on the existing wires and then slid the other ends of the wires into the wire connectors then crimped the ends of the connectors and then tried using heat on the heat shrinks but still used rubber electric tape over it. I clipped the new thermostat were the old one was and then reattached the freezer wall cover and plugged the refrigerator back in. 24 hours later I checked the temperature in the refrigerator and freezer and both are running a lot colder.

Checked for continuity in heater, defrost thermostat and defrost timer. Heater good; not sure about thermostat or timer. Replaced thermostat - no change. Replaced timer - rotating and heater working.

I started look inside ,disconnected power, and open all possible compartments to see any burned part. Fortunately I fined a small part look like melted and then i went online and make my research .Then i ordered that part and change it.

I can't believe I put if off so long... so easy to do and PartSelect was very fast, efficient, and the cheapest vendor for my part.

I removed the plastic shroud on the ceiling of the refigerator, unscrewed and unplugged the old defrost timer, and replaced it with the new one. I reinstalled the shroud with the new timer installed.

The repair itself total time was quick and easy. Since the original fan blade blew apart, it was only a matter of putting the new one on in it's place. This can be done by feeding the blade between the cowling and Condenser coil and applying pressure to get it on the shaft.

If your fan is still on the shaft, simply push it off and extract it the same way. Then place the new one on the shaft.

In my case, since the part would take a couple days to get, and I had food both in the fridge and the freezer, I removed and unplugged the Condenser Fan Motor and the cowling frame and temporarily spliced a small fan I had into the line for the condenser motor. This kept the fridge working long enough to get the replacement part.

Side note. Direction of airflow is towards the Compressor, and draws air across the Condenser coils.

Hope this helps someone. :)

purchased a new freezer gasket. It is still iceing in the freezer but now all over the top part and down the back. The new gasket does not secure tight enough around the entire freezer door when it is closed. It is secured properly to the door but does not "grab" tight enough when the freezer door is closed.

Just pushed the grill on

Snapped it in shelf in designated slots

Thawed out freezer, I recommend laying a couple old towels in freezer to soak up melted ice. Replaced old thermostat with new part. Removed 2 screws, removed back plate, unplugged 2 connectors and cut 2 wires. Crimped in new thermostat and repositioned to original part location. Reconnected plugs as I reinstalled back plate. Installed 2 screws and connected power. Works like new! Trouble shooting and part installation video is very helpful, great site!

The knob came in the plastic package. It was the correct part. I opened the package and placed the knob on the prongs. Now it works fine.

Thanks
John S.

The parts were easily replaceable. No special instructions needed. Just identify and remove and replace. I didn't know which specific part needed to be replaced (both reported to fix my problem) but neither part was very expensive so I replaced both. No special tools needed. 1/4" nutdriver and phillips head screwdriver. Repair took about 30 minutes. I did have to make an adjustment on the defrost timer (a small dial on the unit) I just set it how the old part was set. I immediately knew it was going to work when I plugged the refrigerator back in and the fan motor inside the freezer kicked on. Easy peesy...

I initially replaced the defrost timer, and later replaced it and the defrost thermostat. The defrost thermostat was the faulty component

First I watched the video that provided - extremely helpful - thank you- when the part arrived I removed the drawer and shelf - unscrewed the screw- pushed the slide catches to one side and removed - then I screwed new slide on - pushed to lock in the catches and DONE! That simple - EASY PEESEY!! THANKS SO MUCH FOR VIDEO AND SUPER FAST NEXT DAY SERVICE - AMAZING HOW FAST!! WILL USE ANYTIME I NEED PART AND HIGHLY RECOMMEND YOUR SITE! TIME- 5 MINUTES TOPS!

I followed your video instructions, is very important to have this information.