Theres a subambient thread by 4Ryan6 that explores Tecs quite thoroughly if you wanted to read up on it
its stickied at the top of the section
Yeah I've read that one before I would like to see one in a bit more compact solution don't want my apartment complex thinking I'm running a meth lab lol. He does have a lot of pictures though that are pretty helpful, I was thinking about using 2 small radiators and cheap pumps 1 to cool the hot side, and one to pump near freezing water in, then having the pull side blow cold air directly into my case, or over a radiator preferably in larger cases basement. But definitely not in the near future.