Condensation around Jayco TT bath vent

[robdnorm]

We have a 2011 Jayco TT and have only been out a few times in it. This past weekend I started having a considerable amount of condensation around the vent in the bathroom area. It had formed enough when we returned at the end of the day that the floor was wet. I would say that it had made an area about 6-8 inches across. Any ideas? Thank you.

[robdnorm]

It was the roof vent in the bathroom. I had enough moisture that I took a wash cloth and it was wet after wiping down the ceiling. It did not rain and no other vents had any issues.

[usmc616]

I believe the Op is talking about the AC ceiling mounted vent. I too have noticed the same thing. I keep the interior bathroom door open and partially close the AC vent to keep the condensation to a minimun.

[Iraqvet05]

Which model Jayco? Do you have a MaxxAir or similar vent cover over the fan? Did it rain when the vent was slightly open? Have you checked the caulking on your roof to see if it's in good shape?

You could also have high condensation issues that can be reduced by using Damp Rid.

[coolmom42]

Do you mean around the AC vent, or around a roof vent in the bathroom?

If in the floor, are you sure it's condensation, or could it be water puddling there that's run out of the shower or another spot in the bathroom? Look carefully for a trail across the floor.