Goostoff wrote:
In thory it doesnt but I have to say in cold weather our windows will be soaked and the roof vents will actually get wet enough that they will drip on the floor.
Warm air can hold more moisture in it than cold air. As air cools the moisture drops out of it. In an RV the windows and some walls are the coolest spots. As the air cools in those areas, since it cannot hold as much, it drops it out as moisture on those surfaces. If you can keep air moving it doesn't drop the moisture out as quickly because the cold air is moved away from those really cold areas like windows and circulated. The smaller the cavity the more you notice it.
