Once known as Hartley18
Join Date: Aug 2007
Location: Melbourne, Australia
Thanked 85 Times in 85 Posts
Rep Power: 11
Re: Condensation inside sailboat...
I'm planning something similar. We have a couple 12v coils previously used as a wind genny dump load. I figure I can use extra solar power to warm the cabin and run a fan too. IMHO, heat creates a temperature gradient between inside and outside that drives moisture away.
Computer fans work well: they're cheap, 12V and practically noiseless.
Installed in hard-to-reach areas at the bottom of lockers or bulkheads they make a huge difference to the air-flow through your boat.
A bad day on a boat beats a good day in the office