Interior Frig Fans

PUCampin wrote:
I wired a standard computer case fan rated for 0.125A into the always hot terminal of the light in my fridge and zip tied it to the bottom of one of the racks.. When I turn the fridge on the fan comes on and runs 24/7. It most definitely keeps the temperature more even throughout the box, cools the box down more quickly, and helps return the box to proper temperature more quickly than convection alone. It allows me to use it more like a traditional fridge opening and closing when I want not trying to plan for each time I open the door.

That is what I did, also. I tried the double fan pictured in previous posts, had 2 of them fail. There was no way to secure them to the fins other than the alligator clip/ground connector. In our dometic fridge there is not enough space between the fins and the fridge ceiling, so it had to be mounted to the front where it would rattle and vibrate loudly. This spring I installed a 120mm computer fan with a blade guard fastened to the shelf with zip ties. I re-used the alligator clip for the ground so it can easily be turned off if I need to conserve battery. I bought a 5 pack of the fans from amazon. Mounted one inside, and the other 4 in the roof vent powered thru a switch. We are in a cooler climate most of the time, but we have had some melting ice cream, etc on hot days when the fridge side of the camper is in direct sun(proir to the fan install).
https://www.amazon.com/gp/aw/d/B00NTUJRHK/ref=mp_s_a_1_1?ie=UTF8&qid=1475026843&sr=8-1π=SY200_QL40&keywords=arctic+f12+fan&dpPl=1&dpID=51JrNy4vFkL&ref=plSrch this fan is very quiet, the one inside the fridge is barely audible and the 4 in the roof vent cannot be heard at all.