What Size Fans For 4x4x7 Grow Tent

  • Thread starter superweed420
  • Start date
  • Tagged users None
superweed420

superweed420

241
43
what size fan I need going in and out of a 4x4x7 tent.. please add the cfm reduction from filters,I will be using 420 true watt mars led may throw my 180true watt diamond seriesand 140true watt mars led for side lighting.. wont use if to hot..
 
gwheels

gwheels

1,594
263
I use a 6 inch vortex S series fan with filter. It works GREAT. I had one that cost half the price but the noise was irritating and now that problem is solved. I run it full power and it is around 400 CFM if i remember. If I run it on a fan controller it makes more noise so i like it just running all the time.
 
gwheels

gwheels

1,594
263
I just saw the box in the garage. 340 CFM at full. The cheapo I had was 460 at full but it sounded like my furnace fan was on high all the time. The vortex cut that by more than half so i can run it full. Doo Eeet !!
 
superweed420

superweed420

241
43
ight what size fan going in to pull cool air in.. and humidity ? what kinda humidifier will keep that space right with out taking all my space
 
superweed420

superweed420

241
43
dity ? what kinda humidifier will keep that space right with out taking all my space
 
MidwestToker

MidwestToker

1,228
263
I cool my 4x4x7 with a 170 cfm fan and filter combo. running a open reflector 600 hps.
65 degree intake temp.
 
Timmyahcomeon

Timmyahcomeon

586
243
When I ran a 3x3x7 with led I used a 6" duct booster fan running 24/7
 
gwheels

gwheels

1,594
263
Same here. I run the fan only. The temps are manageable with the fan running at max 24/7. I am using LED lighting and the temps run 68 with the light off and 79 degrees with the light on for 18 hours. No additional cooling was needed. Humidity is a bit tougher to control but I can keep it at a steady 40% without intervention. Wet towels and a wick bucket boosts that up if I need to but it is more BS than its worth for me. :)
 

Latest posts

Top Bottom