Refer Vent Blockage
Ok, so I know there have been hundreds of vent fan installations posted here... But even if you don't plan on, or don't want to install a vent fan, you may want to check for airflow obstructions. ...
Forum Discussion
This is the exact situation that cost by brother in-law a new refrigerator.
The factory installed unit failed after 6 years of very little use. The unit exhibited all the signs of overheating failure including sudden loss of coolant through a stress cracked boiler. When we pulled out the refrigerator we discovered that insulation had come loose and completely covered the cooling coils. This trailer came directly from the manufacturer to the campground and never moved again. I believe that many of these premature refrigerator failures have this same cause, poor quality control at the factory.
The factory installed unit failed after 6 years of very little use. The unit exhibited all the signs of overheating failure including sudden loss of coolant through a stress cracked boiler. When we pulled out the refrigerator we discovered that insulation had come loose and completely covered the cooling coils. This trailer came directly from the manufacturer to the campground and never moved again. I believe that many of these premature refrigerator failures have this same cause, poor quality control at the factory.
