Originally Posted by sunchaser
A few years ago we purchased a dehumidifier, it can pull up to a gallon a day of water out of air when PNW rain around. It makes all the difference in the world when 110 available via dock power or big battery bank. When at anchor a bit of diesel heat helps too. We also have the under mattress breathable pads.
I agree, we keep two dehumidifiers going forward and aft. They make a huge difference in a nice and dry boat. I found though that the moisture under the bunks was coming from spleeping when the temperature difference coming from tanks under the bed and closed cold lockers under the v-berth and is most noticeable when we crank the heat in fall/winter.