This is the same pricipal I just bought mine from Innova-Tech. Here is a link.

http://www.bayairac.com/

Here is a picture of what it looks like installed.

Nice install. Are the two plugs on the right for the water/cooler intake and outtake?

Yep! That's what they are for. Here is a picture from the inside.

Here is another option. Just need shorepower or inverter.

http://cgi.ebay.com/ebaymotors/ws/eB...tem=2418166436

How well does it work on hot days? What size cooler are you using and how long will it cool?

It works great on hot days. It will cool down to 70-75 degrees in our cabin. I have two different cooler one is a 15 quart which hold 4 bags of ice and will last about 4 hours on a very hot day. Then I have a 40 quart cooler which I think hold 10 bags of ice and it will cooler for about 10 hours. You can prolong the ice by freezing 2-liter drink bottles and using those.

DO you put the frozen liter bottles in the cooler with water, and if so how much water do you put in the cooler.

Sorry for all of the questions, but it would be nice to have an AC type alternative when sleeping on the boat away from the dock and shorepower.

Just enough so the pump can circulate probably about a half gallon.

I took some pictures of the unit. I will sell this unit if somebody wants to buy it.I use to use it a lot when i had my 280 baja. Now I have a boat with gen and air.

Here is another pic from the inside.