Michael Dee
Member
A few specs: 20x20x9 groom room built inside a room. No windows,doors,etc. 4-1000 watt air-cooled lights,carbon filter(size?? any idea?).
Question: We need to cut a hole in the buildings roof to vent some air into the room. Do we need to put a intake fan in this, or will passive intake do with a good exhaust. Also we were going to run the exhaust this way filter>fan>lights>out. Would it matter if we run a seperate exhaust and use the passive intake? Seen many threads on this but just can't come up with a suitable set-up. Intake and exhaust are important part of this so we want to get it right. Any pearls of wisdom from the pros is greatly appreciated. Also the humidity/temps are critical too.
Question: We need to cut a hole in the buildings roof to vent some air into the room. Do we need to put a intake fan in this, or will passive intake do with a good exhaust. Also we were going to run the exhaust this way filter>fan>lights>out. Would it matter if we run a seperate exhaust and use the passive intake? Seen many threads on this but just can't come up with a suitable set-up. Intake and exhaust are important part of this so we want to get it right. Any pearls of wisdom from the pros is greatly appreciated. Also the humidity/temps are critical too.