When i was a miner i just used a roof fan to expel the hot air out a window, was a cheap easy fix n worked great
Thanks, but theres no window in the room I have my setup in! Do you have any other suggestions?
Roof fan to the ducts, the cfm of the fan is extreme so it'll push the air out, trust me
air through will give you greater throughput, if you weren't already suggesting that.