I use one on occasion when it is really really hot coupled with my 13.5 ac or when I want to run air on my 2K Honda and it's mildly hot and just need to take the heat down inside a notch or two...
I use the windows for it depending on the window type.In my Class C 21 ft,any window would work especially the kitchen slider.I have seen two that remodeled the rear window and a perm install..I am not interested in a perm install that requires rv modification so I can't help in that department.
Will any of your windows work?..This is mine in a travel trailer,haven't used it in the C.
