A couple years ago I put a 4 inch 12volt fan in the outside top vent for my fridge to help with the cooling and remove the heat and it sure does help. It was long over due for a replacement as I could hear it getting loud. I had bought a Radio Shack 4 inch fan to replace it when it became time. I just replaced it yesterday with the Radio Shack fan and it was a easy swap out, just a little hard to get to. I was just reading on the packaging of the Radio Shack fan that the life expectancy of the fan is 10,000 hour of continuous use, that is a little over a year as mine does run 24/7. My question is does anyone know of a replacement fan that gets more continuous use ?? Its kinda a pain in the butt to replace the fan every year but it sure does help with the performance of my fridge. Thanks everyone,
Bobby
Bobby