potinsmot7
Member
I have a small, 4X5X2 size grow hut, divided to make two chambers, a flowering (2/3 of the tent) and a veg(1/3). My question is how can i keep the temp down to atleast under 80F with two 150w HPS in the flow. I have a 12" cirulation fan but i need exhaust. With both hps lights on the chamber reaches almost 110F! i need to find a way to exhaust air and keep the temp down inside the flow chamber. The veg does just fine and stays about 78F because im only rockin' 2 X 75 CFL's.
I have a 6" and 4" pre-installed vent housing in the roof and side wall of the hut. Can i get away with a 4" inline duct fan, or do i need to upgrade and get a 170cfm duct fan, or something equiv.?
I have been told by many that all you will need is a fan that can move the total volume of the chamber atleast once in 5 minutes, if this is tru than i could use a 4" inline fan to work because it has a cfm of 80? will this work? any help would be great.
I have a 6" and 4" pre-installed vent housing in the roof and side wall of the hut. Can i get away with a 4" inline duct fan, or do i need to upgrade and get a 170cfm duct fan, or something equiv.?
I have been told by many that all you will need is a fan that can move the total volume of the chamber atleast once in 5 minutes, if this is tru than i could use a 4" inline fan to work because it has a cfm of 80? will this work? any help would be great.