Originally Posted by parrotheadrv
Pretty sure mine is in the rear inside the bathroom closet. There's an actual vent cover on the side of the cabinet, like a 4"x10" and the air isn't really warm. It blows hard enough you can feel it 4-5 feet away.
This is probably totally irrelevant, but right in that location on our trailer ( which has not much in common with yours) is a furnace vent that blows pretty hard and doesn't put out much heat.
Heck, our trailers weren't even made in the same century.
If the post is of no help, at least it will keep your question on the front page a bit longer,