The actual cooling part of the cooler is not hook to the cpu socket right? It just uses a chiller instead of a radiator if i'm correct. What I would do is find a small heat soruce and attach it to the cpu block, away from your motherboard and such. Then run the loop for awhile and see where and how much condensation forms. If you could of course. Also you would need a heat soruce that would be close to what the cpu puts outs. I am having the same train of though as Erocker is having as you may not need any insulation at all.