how to vent a cooltube correctly + rep

loolagigi

Well-Known Member
wasup? i have a bake a round on its way and have material allready build to accept the glass pyrex.

now i am growing in a cabinet. i have 2 computer fans bringing in fresh air from the bott, and 1 up top to suck out hot air. then i have a 465 cfm cage fan sucking air out into the attic. whe i install my cooltube i will be using the 465 cfm fan to suck out of one end of the cool tube. my q is the other end, should i leave it open to take air from the cab go through the tube and out the 465? or make another hole on the side of the cab to bring in fresh air in to run through the cool tube? lemme know what would be best for temp issues. thanks for your time
 

ginjawarrior

Well-Known Member
wasup? i have a bake a round on its way and have material allready build to accept the glass pyrex.

now i am growing in a cabinet. i have 2 computer fans bringing in fresh air from the bott, and 1 up top to suck out hot air. then i have a 465 cfm cage fan sucking air out into the attic. whe i install my cooltube i will be using the 465 cfm fan to suck out of one end of the cool tube. my q is the other end, should i leave it open to take air from the cab go through the tube and out the 465? or make another hole on the side of the cab to bring in fresh air in to run through the cool tube? lemme know what would be best for temp issues. thanks for your time

you shouldnt have any heat issues venting from cab thru the cool tube with that sized fan. the only reason you might want to have the cool tube on its own intake/ out would be to have co2 added
 
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