Originally Posted by Black Knight
Raining this morning and cold. We are camping in our 2017 FR3 25DS. Turned on the cabin heater and it was raining inside. I turned off the heater and the rain inside stopped. Anyone have something like this to happen to them them?
Black Knight Attachment 200892
Never heard of such a thing! I'm assuming you are referring to an AC/heat pump ceiling mount unit? That appears to be one in the picture. There is no transfer of air, therefore rain, from inside to outside. If this is truly happening you need to get up on the roof and pull the cover and find out why. It would have to happen on AC also.