Duct Sweating

[pmcpherson]

I have a 2012 318 SAB. I discovered a leak coming from one of the screws holding the bubble in my shower stall. I investigated and found that the water was coming from my air conditioner duct work. It's been pretty hot and muggy (Ten Mile Tn.) lately so the air has been running quite a lot. Any ideas or suggestions on stopping the condensation?

At the time I discovered the water, it had not rained for at least 5 days and I could see the condensation on the duct.

[Brantlaker]

I use a small fan in the bedroom to blow air to the living area there is no air return to the AC so the air just gets cold and the moisture accumulates on anything cool.You need to move air back to the Evaporator and the moisture can drain out side.