Here we go, something else which is new to me, get the books out and get reading. All kinds of different advice and opinions, each more expensive than the last. Of course the critical items are the insulation values and the amp hours needed to keep it cold.

It seemed important to ensure a good seal on the lid and I located a lid in California which is rated at R50. It achieves this by being vaccuum sealed and having a magnetic catch as an air lock.

The condenser they say uses 21 Ah a day and we shall keep you posted about that............ hopefully they are as good as their word. The insulation was a mix of solid and foam. the box itself came from CGMW's and was the original design for the boat.