100x100x200cm tent Light and ventilation Help please

webb107

Well-Known Member

• Jan 7, 2011

• #1

Hi all, ok i have a 600w Hps light already, I plan on getting a cool hood. ive orderd a 100x100x200cm tent and was wondering would a 125mm 365m3/h fan be good enough for a extraction fan? also shall i have a passive intake or get another far for intake?

 

webb107

Well-Known Member

• Jan 7, 2011

• #2

Anyone? Bumb

 

SpaceFace

Member

• Jan 7, 2011

• #3

Have a tent close to that size and i think the fan is fine and i use passive right now because my exhaust removes enough air that it creates negative pressure in the tent so the smell isn't such a problem

 

webb107

Well-Known Member

• Jan 7, 2011

• #4

SpaceFace said:

Have a tent close to that size and i think the fan is fine and i use passive right now because my exhaust removes enough air that it creates negative pressure in the tent so the smell isn't such a problem

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Cool, do you have a 600w in there?

 

SpaceFace

Member

• Jan 7, 2011

• #5

I have a 400W was going to go with a 600W but space and cash forced me to get the 400W. I'm fine with it though easier for me to handle the heat in the space.

 

webb107

Well-Known Member

• Jan 7, 2011

• #6

yeh, what m3/h does your fan pull?

 

SpaceFace

Member

• Jan 7, 2011

• #7

Not sure in m3/h but mine does 334cfm and keep it plenty cool.

 

webb107

Well-Known Member

• Jan 7, 2011

• #8

what temps you running at?

 

SpaceFace

Member

• Jan 7, 2011

• #9

I run around 76° F my humidity is a little low though at 38%