This clip on refrigerator defrost thermostat clips on to your refrigerator's evaporator. It will cut out at 60 degrees Fahrenheit and kick back in when the temperature drops to 32 degrees Fahrenheit.
Replacing your General Electric Refrigerator Defrost Thermostat
Troubleshooting
This part fixes the following symptoms:
Fridge too warm | Freezer section too warm | Freezer not defrosting | Freezer too cold
This part works with the following products:
Refrigerator.
Part# WR50X122 replaces these:
AP2071262, 2387, WR50X10014, WR50X128
Customer Reviews
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★★★★★
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James M - December 13, 2018
Verified Purchase
refridgerator fixed!
Put this part in and sure enough it was the culprit that had gone to lunch!!!!Noow it working lioke it should....
★★★★★
★★★★★
Mark K - May 30, 2018
Verified Purchase
Easy buy, delivery and install.
Always satisfied with PartsSelect. Easy product matches, fast delivery and simple installs. Thank you!
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Matthew G - January 1, 2021
Verified Purchase
Easy repair
Very easy to install part came fast and will always work with them.
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Clifford J - May 2, 2018
Verified Purchase
PART DEAD ON ARIVAL
THE TITLE SAYS IT ALL. THEY ARE SENDING A REPLACEMENT BUT HAVE NOT REFUNDED FOR THE DEAD PART YET.
May 3, 2018
Thank you for your review. I’m sorry to hear that happened, we will be in touch soon to help fix this issue.
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Customer Repair Stories
Average Repair Rating: 3.7 / 5.0, 13 reviews.
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FREEZER STOPED FREEZING
It took me longer to remove all the shelving than it did to replace the part, at first I had a small short, [a bare wire was open, cut off too much casing,] thought it was faulty, but I cut back on the wire, wire caped it, then taped it with electrical tape, reinstalled, workes just fine now, at temp #6on dial. should have paid " MORE
... Read more ATTENTION TO STEVE". I would highly recommend [ PARTS SELECT] TO ANYONE WHO NEEDS A PART, IF you pay attention to the video, you will find it not too difficult to repair. Mr. PAUL KLUGH [KLU] THANK you PARTS SELECT. PS THEY would have replaced the part if need be.
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paul from ENDICOTT, NY
Difficulty Level:
Very Easy
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers
1 personfound this instruction helpful.
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Freezer was defrosting
I watched "Steve" do the repair on your video, and that made the job that much easier to do. I'm very pleased with how well the job turned out.
i replace the defrost thermostat and defrost heater and bracket assembly. i did not know what was wrong with the refrigerator until i found your web site. i would like to thank all the friends who explain this process. this save me the price of a service call. this was a very easy job
Removed all items from Freezer. Removed back panel of Freezer (3 screws). Defrosted cooling fins with a heat gun. (about 45 minutes). Removed old Defrost Heater (2 screws). Removed two power lines from Heater. Attached power lines and installed new Heater. (Old Thermostat was O.K.). Replaced back panel. Runs like a champ. Without
... Read morethe defrost time, it took less then 30 minutes. I had this same project done by a service a few years ago and it cost about $300. I order the parts at about 3pm with express shipping. The parts arrived about 10am the next day.
rerfrigator side not cooling After determinating that the defrost timer was running I turned it to defrost and watched tosee if frost started to melt. When it didn't I checked the heater with ohmeter, checked OK, so the only other component in the defrost system is the thermostat. Then just a matter of cutting and splicing wires and
... Read more snapping the new thermost in place
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Charles from Rose Bud, AR
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Wrench set
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refrigerator compartment got warm
After a little research I realized my problem could be one or possibly two components of three that caused the problem. Instead of changing one at a time, I took another approach. I just bought and changed all three to save time and prevent having to do the job all over again. Each time I would have to melt the ice off of the cooling co
... Read moreils and this is time consuming and annoying having to melt the ice repeatedly. I put a very accurate thermometer in the fridge and have been monitoring it since I changed the components. After one week it seems to be working fine keeping the fridge at 34-38 degree F.
Freezer would not auto defrost. Food side would be warm.
Your customer installation comments were very helpful. After unplugging the unit, I took out all the freezer shelfs and the back panel (4 screws). I hadn't realized the coils were also covered in solid ice. It took awhile to defrost with a hair dryer, and I needed to use more than one towel to soak up the melting ice. Locating and splicin
... Read moreg in the new thermostat was very easy. I used "cold weather" electrical tape to splice the wires back together. After reassembling the back panel and shelfs, I snapped in a new light shield that had been broken for awhile. It's been over a week now, and I do not see any problems. Overall, it was a easy fix. Just took a little time to defrost the coils.
Freezer was still simi-cold but refrigerator was not.
Called a friend that lead me down the right path so i did a search for the part's and found this site. The trouble shooting that outher's had done was the same as mine, I descovered that the coil's in the freezer had frozen up complety. They are located behind a plasic cover in the freezer area, it had frozen up due to the Defrost heater
... Read moreelement being defective, when i took it out it was black and burnt looking,It is located at the bottom edge of the coils,2 bolt's and a plug in on each side. That is probally the only part i needed but i went ahead and replaced the sensor and timer also.The sensor wires in the freezer( located on the very top of the coils) had to be cut and the new ones spliced in, only 2 wires and easy access. I also put shrink wrap on the splices to protect them from mosisture. The timer was located in the fridge area by the temp. control knobs. 2 small bolts and a plug in was all on it. It's been 5 day's and so far so good. The worst part was defrosting the frozen coils. This was done with the wife's hair dryer and a couple towel's to soak up the water. Don't just let the water go down the drain hole because the tray that catches it will not hold all the water from the frozen coil's. Just a reminder, don't forget to unplug the unit when working on it. Hope this help's and was very easy install, Cost about $125 in part's and a couple hours of labor(did a good cleaning while it was eampty for the repair) Good luck.
i turned off the fridge and unpluged it , took out all the shelfs in the freezer and took off the back panel to get to the heater , the heater is only held in with 2 screws and unhook the 2 wires and replace the heater , and then thermostate is on top of the coils , i just cut the 2 color coded wires and replace the theromstate , wa
... Read mores easyer then i thought ,
Refirgerator side started to get warm. Soon after the freezer side started to thaw.
Repair was very easy. First, be sure to turn the appliance off. I removed the 5 screws holding the panel in the back of the freezer. I used a hair dryer to thaw the condenser coils so I could access the heater and related wiring. I removed the 2 screws holding the heater in place and unplugged the heater. Plugged in the new heater and rep
... Read morelaced everything in reverse order. I then cut the 2 wires to the defrost thermostat and removed it. I attached the new thermostat to the wires with wire nuts. Then replaced the cover in the freezer and turned everything back on. It is important to use the hair dryer to remove the ice from the condenser coils.
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7 questions answered by our experts.
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Frank
August 20, 2019
Refrigerator and freezer are on warmest setting (1 and 1) but freezer is -15 to -10 degrees and refrigerator is 25 to 34 degrees (freezing items in the bottom 2 shelves and veggie drawer). The evaporator fan runs all the time.
For model number TFS28PPBBBS
Hello Frank, Thank you for the question. I suggest checking the Defrost Thermostat. The best way to do this is to remove the thermostat from the refrigerator so you can control the temperature of the sensor. You can let the sensor warm up to room temperature. With the sensor warmed up to room temperature the sensor should read approximately 6.2K Ohms at 68°F. With the thermistor submerged is a glass full of ice water, the sensor should be very close to 32°F which should read approximately 16.3K Ohms. If the values that you are getting are far off from these readings, then the sensor is bad and should be replaced. Hope this helps!
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Arnold
November 28, 2017
Freezer & fridge section to warm ,it stays around 35 to 40 degrees in freezer. No frost or ice build-up on condenser coils at all.(none).Compressor is running & cycling as is the fan. Copper line at bottom left part of condenser coils is freezing up, i do have 2 pictures that i can send you. Is it possible to email you them. Freezer dose have a new defrost heater installed. It was working great till last week . Any suggestions what the problem is, it would be greatly appreciated.
For model number TFX25JPCEWW
Hi Arnold,
Thank you for your inquiry. If your refrigerator and freezer are too warm, there are some parts that you will need to check to see which one is causing the issue. You will need to check the defrost heater and bracket assembly and the defrost timer. I hope this helps. Thank you and have a great day!
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Arnold
December 8, 2017
Recently repled defrost heater & defrost thermostat and about to replace the defrost timer.But if this doesn't fix the refrigerator and freezer getting cold. & freezing frozen items what else can be the problem.Other than junking it? Freezer gets down to about 20-25 degrees, its still not freezing anything .Compressor & fan are running..i feel like i'm wasting my time with it..
arnold for model number tfx25jpceww
answer:
hi arnold, thank you for your question. if the refrigerator is not getting cold, you will need to check the defrost heater, the evaporator fan motor and the electronic control board.
question: as i said before the defrost is new. how do i check the evaporator fan and does my model have a control board???
For model number TFX25JPCEWW
Hello Arnold, Thank you for your inquiry. The other part to check is the door gaskets to make sure that they are not leaking or defective. You can test the defrost timer before you replace it with a multimeter to make sure it has continuity. Hope this helps!
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Pilar Sauceda
December 12, 2017
Hello! I replaced the defrost timer and now both lights and cooling fan are not working! I grounded the first terminal of the timer( orange wire)(or) and everything works, please if you can tell me if some parts will affect lights and cooling/ defrost fan??thank you!!
For model number TFX26KPDAWW
Hi Pilar,
Thank you for your question. Because all the parts are in the same general area, I would make sure to check the wiring connections between all the parts and use a multimeter to verify if all the parts are working correctly. I hope this helps. Thank you and have a great day!
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Arnold
December 2, 2017
I've recently submitted a question about my freezer section of my refrigerator.I've just replaced the defrost temp.Sensor & the defrost heater. The defrost heater was replaced few months ago, refrigerator was working fine to about a week. 2 weeks ago I was told to replace the defrost temp sensor, done that and now the condenser coil bottom half is all iced up, almost like a block of ice while the upper half of the coils had no ice on them at all. The freezer is still about 30-40 degrees. It's getting to the point that there's no solution for this refrigerator or freezer is there?
For model number Tfx25jpceww
Hi Arnold, Thank you for the question. The next thing we suggest to test or replace is the Defrost Timer, PartSelect Number PS310858.Hope this helps!
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Arnold
December 8, 2017
Recently repled defrost heater & defrost thermostat and about to replace the defrost timer.But if this doesn't fix the refrigerator and freezer getting cold. & freezing frozen items what else can be the problem.Other than junking it? Freezer gets down to about 20-25 degrees, its still not freezing anything .Compressor & fan are running..i feel like i'm wasting my time with it..
For model number TFX25JPCEWW
Hi Arnold,
Thank you for your question. If the refrigerator is not getting cold, you will need to check the defrost heater, the evaporator fan motor and the electronic control board. I hope this helps. Thank you and have a great day!
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Wes
January 18, 2023
Fridge does not start cooling after defrost cycle. Sometimes it will kick on after setting for a period of time. Defrost timer gas been replaced, Have observed both heater elements work. Defrost thermostat ?
For model number TFS26PDABS
Hello Wes, thank you for contacting us. Yes, the issue is most probably related to a faulty defrost thermostat, part number PS303471. Customer service is available 7 days a week if you require assistance placing an order. Thanks again for reaching out!
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Model Cross Reference
This part works with the following models:
PartSelect Number: PS303471
Manufacturer Part Number: WR50X122
