Refrigerator Fan

I have one of those in my frige. in my frige the thing will clip into the bottom shelf with the fans on the bottom blowing upward. Whatever is stored in the frige does not seem to make a difference on its efficiency.

BTW That fan probably has bushing type bearings, so if it gets noisy you can peel the cover on the bearing, oil it, recover and it will run like a top- - at least mine did.