After I did the calcs on my current icebox size, I realized I could NOT use an Engal conversion unit for my installation... at least not without vastly reducing the size of the box. I have a 200 quart space. The Engal is for a 100 quart space. Seems to me I have a pretty darn big icebox for such a small boat... or I need to redo the measurements.

So I was going to try an experiment with some insulation panels just to see how small I could make it and how long it would keep ice. GRIN