I overclocked my graphics card and CPU like crazy but after running crysis warhead(nearly maxed) it used to get overheated and shuts down automatically.So, I used my brain and decided to put my cabinet near my air conditioner at the distance of 4-5 inches.Now, It can run Crysis warhead at enthusiast settings and 4x AA without any lag or heating issues.
Without any load the graphics card temperature decreases to 14 degree C and CPU temperature goes below 8 degree C.When running Crysis warhead(very high settings) graphics card temperature increases upto 21 degree C and CPU temperature goes upto 15 degree C.
Here are my questions:
Are these temperature readings good???
Am I overcooling my system???
Will condensation become a thing to worry about???
The temps are good and you can't overcool except the condensation issue and yes you should worry about it, cooling below room temp will cause condensation. Sorry I can't tell you any more maybe someone else can tell you how much at risk you are but until then I would stop.
I think your idea is fantastic. No condensation, because the cpu will still be warmer than the surrounding air, you have just effectively lowered the ambient temp. Any condensation from the cooling will be handled by the AC unit itself, and be routed outside the house.