4000w room 5k set up

I AM NOT SELLING ANY OF THIS, THIS IS STRICKY A CO-OP MED GROW(so 4 ppl dont all have 2 go out and make their own room)

my room is a sog type set up but with my own personal twist.... i have everything i need except the fans and i was wondering if someone could help me with this cuz if confuses the shit outta me


my room is 18x6x10

it has 48 plants under 4 1000w hps lights)

how big of a fan should i use 2 cool the lights

and how big of a fan do i need 2 suck in fresh air and how big of a fan 2 suck air out

With a bigger room like that you may want to think more on the lines of an air conditioner. Gonna be a lot of heat from those lights and just fans might not be able to keep up with it.

how big of a ac unit will i need do u think? and will that alone be all i need or some addition fans 2?

Damn , that is a big room

i didnt think it was 2 big its in feet not meters and i was thinking of making it down 2 17x5x10 just 2 make it a tad smaller

rig up one or two AC's in the wall high to the ceiling & near the lights IMO and then get 2 squirrel cage gans with carbon filters.