Taproot 420
Active Member
My question is what size fans will cool, 2 1000 hps in 2 seperate rooms. the rooms will be 5 x5 (each) and 1000 in each room.9 ft ceiling.I'm doing this for personal use. I want ability to grow to grow sativa and indica in different rooms.will use cool tube in both rooms and vent to outside air. 1 room will be 6 ft from outside and other room will be 11 ft from ouside . can 2 exhaust fans cool enough without AC,what cfm will do this task? this is south us region,deep south. have grown before,before had someone set up room. also what size intake would you recommend for these rooms. my area around in grow area is huge.nice basement.stays nice and cool all year round.this is my last real hurdle. keeping lights cool. I also have a 1x3 ft opening for exhaust and intake outdoors.