Re: New Caravan with Condensation problems…
Hi Gary,
Sounds like you are not having a good run with your new van with fridge problems and condensation problems.
I would think as you have a Jayco if this was a common problem it would have been reported by others.
I wonder if they left the insulation out of the roof or do you have the van closed up for long periods but as you say full time on the road I would hardly think so.
Running a heater all night can cause condensation to develop if all ventilation is closed off.
Did the black spot develop while camping in damp and cold locations?
As suggested you could have a leak but condensation would develop during and after rain and you should see water dripping or accumulating somewhere while it’s raining.
As Tojo said you can get condensation develop if the van frame has metal in the frame conducting cold through to the inner covering. We occasionally get a damp spot in one corner of the bath room beside the toilet when camping in cold damp location and also on one small area on the side wall where I have a metal plate in the wall to secure the awning to, but nothing like you have described.
JR