Adding cooling fan to refrigerator?
Our Dometic frig is the two door stile. It is in a slide out so it has a outside vent high and low. Inside the exterior wall and behind the frig at mid heigth are two cooling fans that come on when ...
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I installed six small used computer fans on the inside of the lower intake vent cover, using plastic zip ties. I wired all of the fans to one switch and power is from the 12 volt supply at the back of the frig. The six fans force cooling air up thru the back of the frig and out the top. The frig is much more efficient with this arrangement. I also installed a 5 inch fan inside the box to keep frost from forming on the cooling coils, and it also works well.
