My waterchill

http://img366.imageshack.us/img366/4115/sh100856uk9.jpg

it 'll have corrosion problem ?

Just it looks like plastic, and either antifreeze can soften the plastic and cause it to break, or it might just not like being completely submersed.
Your insulation looks fine as I saw your looking at 10 degrees (farenheit or celcius?)

I hope the GPUs will run in charge at +/-10°c. Yes the pump housing is in plastic, I'll have problem with ? :/

not as long as you above freezing the due point is around 15 degrees so if your around that then there will be no condesation issues either

you have your so well done that it would be fine at -20 or so fine

I am thinking of do an envelopp aroud the pump, i mean put some a thin layer of Araldit on it or some Silicon, what do you think about this idea ?

Better to have it out of the res.

not the purpose of this cooling.

does the cap tube server as the evap in this setup?

No. The coil of copper tubing does.

http://img186.imageshack.us/img186/8327/vapo1zj4.jpg

http://img186.imageshack.us/img186/3650/airtrapvf9.jpg

http://img186.imageshack.us/img186/4713/vapo4ec1.jpg

http://img186.imageshack.us/img186/3720/vapo3vu3.jpg

Neon string and 220 -> 12V converter..

http://img352.imageshack.us/img352/9587/sh100860ns5.jpg

http://www.rsssim.com/images/Big/422...x512_BKB15.jpg

What I want to do with the neon string..

http://img186.imageshack.us/img186/8...temehf1dz8.jpg

Im going totaly crazy with this project... can't see the end :/

I'm decided to power up the whole rig end of next week, wait and see ..

I'll order 3 letters ( "n" "C" and the square "²" ) like this http://azurenseigne.fr/11.jpg

metalic letters in relief for the waterchill :D

lol thats what I was going to do with my system with the EL wire! but movers killed it so never got that far, not as bright as it seems just to warn ya, shows up great when dark though!

very nice work ... respect