See... Now that is what I was thinking too. I will maybe try putting the foil wrap right on the window from the inside and see if it changes. It isn't very practical to put it on the outside. I guess I will need to come up with another plan.
Where I am talking about is a window behind the fridge. In the summer the sun comes in and really heats up the space and, I assume, is causing it to not run and cool as it can.
I guess I will just need to come up with a better solution. I can easily make a solid cover out of Sunbrella, but just cutting out the foil seemed even easier. Primarily because pulling the fridge is a bit of a chore. Doing it twice to patter and construct is even MORE of a chore :-)
2000 Navigator 4200 Classic
(NOT a trawler)