OveRRide
Member
I have a 5x5x7.5 grow tent with a 600watt light/air cooled hood, with a 175cfm 4 inch fan. i want to set up a passive intake. Basically, what I want to know is if the 4 inch fan is enough, I think it is, based on the math.
Does the intake need 6 inch ducting if the exhaust is 4 inch? will this create a passive intake?
Can I hook the 6 inch ducting up to a 4 inch wall vent, will it be just as effective?
I will attach my grow room diagram/setup.
Thanks again!
Does the intake need 6 inch ducting if the exhaust is 4 inch? will this create a passive intake?
Can I hook the 6 inch ducting up to a 4 inch wall vent, will it be just as effective?
I will attach my grow room diagram/setup.
Thanks again!
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