i do have an old thermaltake water cooling kit with 1 cpu and 2 gpu blocks. i think im gonna donate 1 of my 7 miners to the cause and see what i can pull on air then water.
same situation for me, I have a wb for cpu, one for gpu and one for chipset, all unused... And I have a 35w peltier cell as well, nice for some test :p but I'm pretty sure, with this configuration an U1 lasts little... so it coulb be for testing purpose, not for daily mining.
Let us know about the tests!
this is really nice, but are you planning to leave this for daily use? what is the expected duration of the ants @1.1v 3gh/s?