4x4 tent, open hood. how many CFM's?

mattisreal420

Well-Known Member

• Nov 7, 2015

• #1

Thinking about starting a a subcrop run in a 4x4x6 secret jardin tent. With a 1000 watt dimmable mh/hps. With an open hood wing reflector.
How big(CFM'S) of an outtake fan you think it'll take to keep temps in mid to high 70's.? Would a 435cfm hurricane work? I could also add another inline for intake

 

noysy

Well-Known Member

• Nov 7, 2015

• #2

435cfm would do the job fine

 

mattisreal420

Well-Known Member

• Nov 8, 2015

• #3

noysy said:

435cfm would do the job fine

Click to expand...

Thanks bro. Appreciate the insight.

 

Beezcheeze

Well-Known Member

• Nov 14, 2015

• #4

Yea should do good with that maybe maybe even an intake fan dialed down so the tent isn't completely caved in from the negative pressure.