We have a 12v Furrion refrigerator that has froze food since the get go. We've been trying everything. We realized our door seals are not tight. Since we are out of warranty, Lippert sent us 2 new doors in good faith. My husband put the new doors on and the seals are still not tight. You can pull the $ right out. He usually can fix anything. Everything seems plum. They have no other suggestions. Anyone have any other ideas???