downtheroad wrote:
If you are refering to this...I installed one on our previous frig. It seemed to work...sure didn't hurt anything.
Note: ours was a slight challenge to install. I couldn't pull power from the interior light so I had to fish the wire down through the back of the frig.

That fan was originally designed for a hard drive. Don't pay a premium price for one labeled for a RV. Look for hard drive fans. I use one with the two fans wired in series. Slow and quiet and does the job. Power it up from the 12 volts for the interior light.
I mount mine on the upper shelf wire grid. I just snaps into the shelf.
Richard