Post Rad Chiller Concept

[desone]

Just one small suggestion. You have done an excellent job there. With so many peltiers you would have had no option other than to go for a heat exchange system using water on both sides. I am using two 68w peltiers with an air cooled system on the hot peltier side.

You will get some heat transfer between the hot and cold side with the clamping stainless steel bolts. My advice would be to go for slightly smaller diameter bolts and use transistor insulating mounts (plastic) to insulate the two sides. You could eliminate the heat transfer almost entirely.

These are the type of insulators I am referring to.

http://s263.photobucket.com/albums/i...e01/screws.jpg

You could also use nylon bolts and nuts.