On Thu, 17 Dec 2009 04:57:23 -0800 (PST), Tim
wrote:

I don't think I've ever seen a boat with engine driven air
conditioning but I guess it could be done. * An automotive type
compressor takes a lot of power however and would certainly impact on
performance and fuel economy.

You're right, Wayne, it would suck up more fuel, but with a windowed
cabin and depending on where you're location is, that air conditioning
could make a difference on if going boating that day or not. I'd still
like the idea, though.

It is nice on a hot day, especially on a boat with an enclosed helm
station. Most people find they need the A/C more at night when they
are docked however. All of the marine A/Cs that I've seen run from
110 volt power, either from a generator or a shore power circuit.