S
Shivaskunk
- 95
- 18
have you ever thought of running bare bulb vertical in that space? put the plants around the bulb and you wont have to worry about head space as much...have a fan blowing up onto the bulb...its run cooler than using a hood...I did it in a larger space but a 600w with an 8" extraction fan but a 6" should be enough for you...
38cfm would give you an exchange every 3 minutes...114cfm 1 per minute, 570cfm should exchange it 5 times a minute...thats the max you would need without an aircooled light in a hot and humid location using a scrubber...
If your going to exhchange that much air, you will probably need at least one more 6" intake, this will also give you negative pressure to keep the smell in...
Well am in Scotland so it rarely warm couple week a year if we're lucky lol
Not sure how you done you calculation but not gonna argue lmao I am always get confused with this ventilation
Am. a bit stone right now. But I thought you multiple L X b x H Witch would be
3x3x6 = 54 Cubic feet so to exchange that 1 time per minute would be 54cfm. So to change that 5 times per minute would be 270cfm or am I missing something??
Could you please explain to me how you calculate your cfm for you rooms please.
Awryt kl kl a prefer to have a active intake as it give more control on temp. An my actual room gets warm some times coz my veg Cab is in here aswell lol and I can't exhaust that outside only into my actual room because of were it is placed but that sound good to me. Wasn't my plants are out the room Al remove the glass and see what Temps my 4" fans keep it at befor I start to move things lol thanks for the help butI really think you will be fine with the existing 6" fan that you have considering your temps, you don't really need to cycle 5 times/min... don't use an intake fan, use passive intakes...two 6" intakes should be fine...it will create negative pressure and keep the smell in the grow cab...
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