Condensation on the inside of the coach with Whisper Air?

[kseagle]

We have a 2015 Landmark with Whisper Air--the ac unit itself does not open into the coach. Cold air and return air is via vents only. We are experiencing heavy condensation collecting on the ceiling under the ac unit as well as along the ducts. We're in Ft Meyers, FL now with RH between 70-90% and have been running one or the other air continuously. Is this normal and if not, what do we do to fix it? We won't be heading for a dryer climate for 3-4 months. There is enough condensation to soak a medium sized towel.

 

[danemayer]

Make sure all your windows and vents are closed. Sounds silly, but all it takes is one small opening for outside humid air.

 

[jbeletti]

I've seen this happen at RV shows where the ACs are on, it's real humid out and the entrance door is being opened and closed constantly.