Hey all, quick question.
my cabinet is 41"x30"x63" tall, Ive just ordered a 400w hps and plan on making the diy cooltube. Myfan is 6" 449cfm. my plan was to hook the fan upto the cool tube and after the fan, outside the cab to carbonscrubber. Do you think this will be enough ventilation, or do i also need an exhaust fan at the top of the cab? Also, what size passive intake hole would you suggest?

Thanks
ryktjoszef Reviewed by ryktjoszef on . enough airflow? Hey all, quick question. my cabinet is 41"x30"x63" tall, Ive just ordered a 400w hps and plan on making the diy cooltube. Myfan is 6" 449cfm. my plan was to hook the fan upto the cool tube and after the fan, outside the cab to carbonscrubber. Do you think this will be enough ventilation, or do i also need an exhaust fan at the top of the cab? Also, what size passive intake hole would you suggest? Thanks Rating: 5