Troubleshooting
This part fixes the following symptoms:
Fridge too warm | Freezer not defrosting
This part works with the following products:
Refrigerator.
This part works with the following products:
Frigidaire, Electrolux, Crosley, Kenmore.
Part# 242046001 replaces these:
AP4508400
Customer Reviews
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Syed A - June 1, 2024
Verified Purchase
Referigeratpr wuth sfef code
Both section of the referigerator was running hot with sfef code. Removed all the bottom section of the bottom and found fan not running and also observed that top cover of thermostat came up iy means thermostat bzd.i replaced both fan motor and thermostat and refrigerator running back again
Colin H - July 28, 2023
Verified Purchase
Exactly what I needed
EPart came as expected and installed easy.
Jane P - June 24, 2023
Verified Purchase
Fixed the problem perfectly
Received this part because the freezer kept getting way to warm, took a long while to defrost and change out but ever since it has worked perfectly. Easy to follow the video instructions and get this done. Appreciate the website helping me find out what was wrong and solve it instead of paying someone to do it!
Brian S - February 21, 2023
Verified Purchase
Great part, worked good.
Fast delivery. Stock part in great condition.
Dave B - November 11, 2021
Verified Purchase
Works Very Well - Please read my "Entire Review" if your fridge or freezer is too warm.
The Defrost Thermostat is the third part I purchased from PartSelect to fix my refrigerator/Freezer. The error we were consistently getting was that the refrigerator was too warm (High Temp Error Code). We have a Frigidaire Professional French Door Style Fridge Model #(FGHF2369MF7).with automatic ice in the door. Based on the information on the website we were under the assumption that the evaporator fan needed to be replaced. Before you replace any parts when you have this error examine carefully your freezer door seal. After replacing the evaporator fan everything worked fine for a week or two. We then started to notice that the fridge temperature was rising again. We then examined the freezer door seal and we noticed that it was not making contact and it seem to have lost its magnetic properties. The freezer door seal was the second part that we replaced. Based on the amount for ice buildup in the back of the freezer the temperature was rising again. It would seem there was a lot of warm moist air getting in because there wasn't a proper seal between the freezer seal and the freezer compartment itself. Even tough we replaced the evaporator fan and the freezer door seal we noticed ice starting to build up again. I read on the part select website that the next thing that we were likely to replace would be the Derfost Thermostat. When I removed it from the freezer it was actually broken in half and was in two separate pieces. I would like to submit a photo but I'm not sure how. I conclude that when the freezer seal was no longer effective the defrost thermostat got damaged due to ice build up. I don't believe this was the original problem although didn't need to be replaced. . The first thing they tell you to do when you have any of these problems is to completely thaw the refrigerator and freezer old-school like the defrost in a very old fridge. Unplug the machine and completely allow it to thaw out. Take the time to inspect the various parts and I suggest starting with the freezer seal. If I replace this originally after defrosting them the refrigerator and freezer old-school like the defrost in a very old fridge. Unplug the machine and completely allow it to thaw out. Take the time to inspect the various parts and I suggest starting with the freezer seal. If I had replaced the seal originally after defrosting the entire fridge and freezer compartment I'm sure it would've solve the problem. I believe that the ice buildup is what ultimately caused the defrost thermostat to fail. I do not believe that I needed a new evaporator fan at all but that was the original part that we replaced. It's been about three weeks now since I replaced the defrost thermostat and the temperature is holding steady at -15°C for the freezer and +3°C for the refrigerator. It was certainly much cheaper to go this route even though it cost us about $400 Canadian all said and done it's much cheaper than paying another $3500 for a fridge that's only a few years old. They sure don't make them like they used to.freezer and +3°C for the refrigerator. We have a Maytag refrigerator and freezer downstairs in the basement that we got with our original house back in 1985. Hasn't given us a lick of problems. Works like a charm. If you have no experience, just order the parts, watch the videos, follow the video step by step.
David M - August 28, 2021
Verified Purchase
Perfect!
Took 10 min. Solved the issue perfectly,
Matthew R - June 30, 2021
Verified Purchase
Easy to replace
Excellent service and fast shipping. This was an easy part to replace thanks to the correct wiring connections. I couldn’t find a lot of detail regarding which line the defrost thermostat should be on and questioned if it was on the right line. After sharing photos with an experienced repair person, we determined it was previously installed on the wrong line. This should fix our issue with random high temperatures in the refrigerator and freezer. Thank you Part Select.
Dan L - April 16, 2021
Verified Purchase
Defrost Thermostat - worked perfect
Swapped the part - works great
Dustin H - February 21, 2021
Verified Purchase
Fixed the freezer not defrosting
Very easy repair. Did not even have to rewire it was plug and play replacement.
David B - October 18, 2020
Verified Purchase
Facilement trouvé, rapidement remplacé
Facile à trouver dans le catalogue virtuel, ce thermostat est facile à remplacer. Mon réfrigérateur ne fonctionnait plus, mais mon congélateur fonctionnait bien. Ce simple thermostat était la solution. Ce thermostat fait partie du système de dégivrage du radiateur du congélateur et permet de converser une bonne circulation d’air pour refroidir la partie réfrigérateur.
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Mike
November 13, 2018
Freezer compartment is getting ice build up back corner below ice maker & on backwall
For model number fgun2642lf2
Hello Mike, thank you for your question. The most likely issue is with the thermostat or the heater itself. More often the thermostat needs to be replaced. Test the defrost heater and the defrost thermostat. They should read closed for continuity when cold. You can test this with a multi-meter. Also check the motor to be sure its turning and blowing cold air into the fridge from the freezer. I hope this helps!
5 people found this helpful.
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Carl
July 29, 2021
My refrigerator has been running at a high temperature. With the freezer running normal, by replacing the defrost thermostat will I fix the issue. Large amounts of frost has accumulated in the evaporator coils and I noticed that the attached defrost thermostat has the cap removed. Your thoughts.
For model number FGHN2866PF1
Hello Carl, Thank you for the question. We suggest testing 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. We hope this helps!
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Ryan
August 12, 2021
Will a faulty defrost thermostat cause the freezer temperature to get warmer?
For model number FPHF2399MF7
Hello Ryan, Thank you for the question. Yes, a defective Thermostat can cause the temperature to fluctuate. The Thermostat can be tested. 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. We hope this helps!
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Thomas
July 18, 2023
Been Manually defrosting my freezer every few weeks when the temp starts to rise. I replaced the thermostat as recommended in the others. This time I checked it and it read closed when I pulled it (frozen). It measured open after it warmed up, so I put it back in. What do I check next?
For model number FGHB2844LF7
Hello Thomas, thank you for contacting us. We have researched the model and would suggest checking the defrost heater, part number PS2369212, for continuity using a multimeter. We hope this helps!
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Charlotte
November 19, 2018
The video you sent was nothing like my refrigerator. Again, how do i get to the thermostat
For model number FGHB2844LP3
Hi Charlotte, thank you for your question. The installation is still the same on any model. Here is a video that more closely resembles your model: https://www.youtube.com/watch?v=XnApiqTjoFI. I hope that helps. Good luck with your repair.
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Charlotte
November 19, 2018
How do i get to the thermostat
Hi Charlotte,
Thank you for your question. There is a video on our website that you can reference on how to install the defrost thermostat. The refrigerator and the defrost thermostat in the video may not show exactly like the one you have, but it will give you a general idea on how to install the part. You will find the video under part number PS469510. Here is a link to the video, https://www.partselect.com/PS469510-Frigidaire-5303918202-Defrost-Thermostat.htm?SourceCode=15. I hope this helps. Thank you and have a great day!
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Walter
August 9, 2023
how do I turn off ice maker, If I pull out ice tray will it stop it
For model number LGUB2642LE3
Hi Walter, thank you for reaching out. Based on our research, you can turn the ice maker on or off by lifting/lowering the ice maker's wire signal arm. To gain access to the ice maker, pull the freezer drawer out. Lift the wire signal arm to turn the ice maker off. We hope this information helps!
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Walter
August 9, 2023
Refrigerator compartment is getting ice build up back corner below ice maker & on backwall. It doesn't have water hooked up to it nor am i ever going to. How do I turn the ice maker off. If I pull out Ice tray will this do it.
For model number LGUB2642LE3
For model number LGUB2642LE3
Hello Walter, thank you for contacting us. Based on the understanding of the issue, we would recommend checking the defrost thermostat, part number PS3493212, to fix the issue. You can turn the ice maker on or off by lifting/lowering the ice maker's wire signal arm. To gain access to the ice maker, pull the freezer drawer out. Lift the wire signal arm to turn the ice maker off. We hope this information helps!
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Charles
May 9, 2024
Refrigerator runs for approximately 3days then refrigerator and freezer start warming up. I unplug it and wait plug it back in and works for another 3 days about.
For model number LGHN2844MF0
Hello Charles, thank you for contacting us. Based on the description that you have provided, we would recommend you replacing the main control board, part number PS3419808, to fix the issue. We hope this is helpful!
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Maggie
September 18, 2022
Est ce que ce réfrigérateur a un timer de dégivrage si oui , ça se situe ou?
For model number Ew28bs85ks
Hello Maggie, thank you for your question. The Defrost thermostat is part PS3493212( Item 21) and can be found right by the evaporator( Item 23) and evaporator housing( Item 33). If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you.
Bonjour Maggie, merci pour votre question. Le thermostat de dégivrage fait partie du PS3493212 (article 21) et se trouve juste à côté de l'évaporateur (article 23) et du boîtier de l'évaporateur (article 33). Si vous avez besoin d'aide pour passer une commande, le service client est ouvert 7 jours sur 7. N'hésitez pas à nous appeler. Nous avons hâte d'avoir de tes nouvelles.
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Model Cross Reference
This part works with the following models:
PartSelect Number: PS2378768
Manufacturer Part Number: 242046001
Manufacturer Part Number: 242046001
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