indicaheaven
Member
room:
3'x4'x8' - painting white now
lighting -
400w HID veg light
Intake
4" round flexi tapped into duct work
Exhaust
50 cfm bathroom fan, 4" flexi below mobile home.
Hello All, Well researched newbie here ...
I have noticed some inconsistencies online about choosing a cfm for your exhaust.
I have heard that you want to be able to change the air in the room within 5 minutes ... is that correct?
If so, than why do so many people a higher cfm rated fan, that the cf of the room?
With my above setup do I really need a good blower fan, and does it need to be more than the cf of my room.
Room is about 100 cubic feet.
3'x4'x8' - painting white now
lighting -
400w HID veg light
Intake
4" round flexi tapped into duct work
Exhaust
50 cfm bathroom fan, 4" flexi below mobile home.
Hello All, Well researched newbie here ...
I have noticed some inconsistencies online about choosing a cfm for your exhaust.
I have heard that you want to be able to change the air in the room within 5 minutes ... is that correct?
If so, than why do so many people a higher cfm rated fan, that the cf of the room?
With my above setup do I really need a good blower fan, and does it need to be more than the cf of my room.
Room is about 100 cubic feet.