Quote Originally Posted by SeedlessOne
Just make sure you get a big enough fan to pull the air through.... i.e one with a 6inch duct port
I thought the same.... but Zandor set me straight.

Your fans should be PUSHING air into the cool tube... not pulling it out.

MENTAL EXPERIMENT:::
Imagine a candle...

How is it easier to extinguish?

Trying to suck air until it dies...

OR...

Blowing air at it until it dies...

???