Thanks for the nice words! The cold air intake is on the roof behind the awning
. It took a a pretty big rooftop rv refrigerator
vent cover but it's barely noticeable. Rather than sacrificing roof strength by cutting a large hole in the roof for the vent, I drilled a 5, 3" holes evenly spaced then modified the plastic cover for the curve of the roof. I fiberglassed the cabinet to the outer shell to make it completely water tight so I didn't put a gasket on the exhaust door. I did build a fiberglass lip around the door, just no gasket. Not yet anyway. I'm not really sure if I need one.