Re: Making Distilled Water?
1. If you batteries constantly need water, you may be overcharging your batteries.
2. Buy a gallon of distilled water and keep it on the boat is easier and cheaper.
3. If you have water maker on the boat, the water from the water maker is better than the distilled water.
Not sure the above meet your need. YMMV.
I am old school. Integrity is to do the right thing even when no one is watching.