Cheers for that - I work it out that my rooms will be of the following volumes;
88.26 cf / 5 = 17.65 cfm (min required)
40.32 cf / 5 = 8.06 cfm (min required)
Lol, at that rate i could probably get away with a few computer fans. I here what your saying about having a fan pulling more...
Hello,
Can some tell me the equation i need to do to figure out what rating of fan i need to exchange the air in my grow room every 5 minutes. I'm sure there is a simple answer, but I just can't figure it out.
Room 1 - 1.14 m3 (meter cubed)
Room 2 - 2.50 m3
Thanks
P.S Apologies if this has...