Air circulation question

I have 2 80mm pc fan intake and exhaust hooked up, can the air flow in any direction or does it have to be set up a different way to circulate right?
 

CLOSETGROWTH

Well-Known Member
Your best bet would be an exhaust fan blowing hot air out from up above,

And have a passive intake(no fan, just a small vent) down below.
 
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