Air question for grow box 40x40x140

Aisenberg18

New Member
io’m gonna put a grow box 40x40x140Cm in this closet/cabin, which is 45x60x140
la mia question è:
Can I put only one exhaust with the carbon filter, or I have to put also a intake fan?
some person says to me that for my set up is sufficient to put only the exhaust whit carbon filter, put a vent to let the air circulate and move (is the only things that I have for the moment, you can see in the photo) and to let open the little mesh window for passive air. Can you say to me which is you opinion and suggestion?
p.s. I’m gonna do a hole in the Back to connect the exhaust with the outside, and I could potentially do the same things in case that a intake vent is necessary, but it will be harder to do for me, essentially because the diameter of the duct is 10cm and this can’t fit becausethe box wider is 40 and the cabin wide is 45, so it is 5cm too small
 

Attachments

Renfro

Well-Known Member
Man thats gonna be a tight squeeze to grow weed in there. You wouldn't happen to have a little larger option?

As to venting, exhaust hot air from the top, passive intake in the bottom for cool air to come in.
 

Aisenberg18

New Member
i live in Italy and also with my father... but for you considering my situation I would understand well if I need to put also a fan for tacking air to the outside of the cabin, or if is sufficient to put my blu vent that you can see in the photo near the bottom
Ps
I hope one day to own like a 3x3, maybe one day when the Italian legislation will change, I swear...
 

Tonycannavis

Well-Known Member
io’m gonna put a grow box 40x40x140Cm in this closet/cabin, which is 45x60x140
la mia question è:
Can I put only one exhaust with the carbon filter, or I have to put also a intake fan?
some person says to me that for my set up is sufficient to put only the exhaust whit carbon filter, put a vent to let the air circulate and move (is the only things that I have for the moment, you can see in the photo) and to let open the little mesh window for passive air. Can you say to me which is you opinion and suggestion?
p.s. I’m gonna do a hole in the Back to connect the exhaust with the outside, and I could potentially do the same things in case that a intake vent is necessary, but it will be harder to do for me, essentially because the diameter of the duct is 10cm and this can’t fit becausethe box wider is 40 and the cabin wide is 45, so it is 5cm too small
Check my diy box 19x19 ac infinity fans work great don’t have carbon filters just carbon sheets from amazon on my exhaust also works great I do have an air filter in the room I just use it when I open to water plants
 
Top