HerbieSmith
Well-Known Member
First time grow in a 12x8x8 1120CFM.
I am looking at a can fan 10" 1024CFM. will this alone do the job??
Now on Setup: 1000W MH vented through 10" insulated ducting to a box over my window(pics in grow link-sry) and window is open roughly one inch.
(i already blew up an attic exhaust fan with this setup-somehow)
Can i leave the other side of the vent open? or do i need to Y my intake some for light, some for plants?
any help much apprecated!!!
I am looking at a can fan 10" 1024CFM. will this alone do the job??
Now on Setup: 1000W MH vented through 10" insulated ducting to a box over my window(pics in grow link-sry) and window is open roughly one inch.
(i already blew up an attic exhaust fan with this setup-somehow)
Can i leave the other side of the vent open? or do i need to Y my intake some for light, some for plants?
any help much apprecated!!!