Morgan 33 O.I. Perryville
Join Date: Dec 2010
Thanked 200 Times in 178 Posts
Rep Power: 6
Re: Condensation inside sailboat...
I have a couple 72 mm computer fans that draw next to nothing, about .04 amps if I recall, and really move lots of air. I'm installing one in the battery compartment this spring and one in the head. I also use one for my swamp cooler air conditioning system, when needed and it cools the entire cabin very quickly. Those things are pretty amazing and I paid about $7 each for the fans on Ebay.