How To Fix Sub-Zero Refrigerator Error Code "EC 20"

Defrost underheat

This error may indicate an issue with the wiring, defrost heater, defrost terminator, or refrigerator control board. If you receive this error, contact us for assistance.

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Other Sub-Zero Refrigerator Error Codes

Error Code EC 05Error Code EC 06Error Code EC 07Error Code EC 08Error Code EC 10Error Code EC 11Error Code EC 12Error Code EC 13Error Code EC 15Error Code EC 24Error Code EC 21Error Code EC 23Error Code EC 22Error Code SUError Code EC 30Error Code EC 38Error Code EC 40Error Code EC 50Error Code EC 55Error Code EC 80Error Code EC 85Error Code EC 86
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Sub-Zero Refrigerator Error Code "EC 20" Reviews

Jessica H.

I had an amazing experience with Deluxe Appliance Repair! Their technician came to fix the 'EC 20' error code on my Sub-Zero refrigerator in San Diego, and he was able to fix the problem quickly and effectively. He was also very knowledgeable and friendly, and he took his time explaining what was causing the issue. I would highly recommend this company for any appliance repairs!

Brian M.

Deluxe Appliance Repair is top-notch! When I had an issue with my Sub-Zero refrigerator in San Diego displaying an 'EC 20' error code, their technician arrived on time and quickly got to work. He was very skilled and knowledgeable, and he was able to fix the issue in no time. He was also very courteous and professional. I would definitely use this company again!

Victoria S.

I was extremely impressed with the service I received from Deluxe Appliance Repair! Their technician arrived promptly when I called about the 'EC 20' error code on my Sub-Zero refrigerator in San Diego. He was very friendly, courteous, and professional. Not only that, but he was also able to fix the problem quickly and for a very reasonable price. I would definitely recommend this company to anyone in need of appliance repairs!

Nate P.

Overall, I had a very positive experience with Deluxe Appliance Repair. When I called about the 'EC 20' error code on my Sub-Zero refrigerator in San Diego, their technician arrived promptly and was able to diagnose and fix the issue quickly. While the technician was not overly chatty, he was very professional and knowledgeable. I would definitely use this company again for any future appliance repairs!

Emily L.

I had an excellent experience with Deluxe Appliance Repair when I needed help fixing the 'EC 20' error code on my Sub-Zero refrigerator in San Diego. The technician was very knowledgeable and arrived on time, and was able to diagnose and repair the problem quickly. He was also friendly and professional throughout the process, and the cost of the repair was very reasonable. I would definitely recommend this company to anyone in need of appliance repairs!

Michael D.

When I had an issue with my Sub-Zero refrigerator in San Diego displaying an 'EC 20' error code, I contacted Deluxe Appliance Repair, and I couldn't be happier with the service I received. The technician arrived on time, was very courteous, and quickly diagnosed and repaired the problem. He also provided me with some useful tips on how to prevent similar issues from happening in the future. Overall, I was very satisfied with the service, and I would definitely use them again!