Originally Posted by Pooneil
BTW, how did you tap into the power and what switch did you use?
I taped into the 12 V power for the refrigerator. There is a positive and negative wire at the bottom of the fridge. I removed the factory wire caps and added the fan wires and used some wire nuts. I have a thermal switch which I have yet to install since I installed a on/off switch inside the camper.
I just installed a fan kit on the inside of the fridge that I purchased off of eBay. Super easy to install and ran the power lead out the hole in the back of the fridge where the thermostat wire runs. It was in the upper 40's the other night, but I tested the the fridge anyway and it got down to 14 degrees right under the fins and 18 degrees in the upper door compartment.