Yea it comes from outside of the room itself and ambient temps tend to hover around 68-70. I would like to hook up the room itself to the a/c but have no idea how to go about it. Its only 3-4 feet away from the nearest branch off the a/c.gotta say i'm loving your setup. is the outside of your tent air conditioned? is that why you have the 6" at the bottom to draw in cooler air?
"
looks killer......i run 2 600's side by side just like that....
loving your set-up bro.....if i were you, i would find someone to duct your a/c into your room!....what a luxury, you can add a damper too, for flow control........the more options, the better imho....will give you more flexibility for controling RH also.....looks killer....you must be so proud!
Man where did you happen to find those white stands you got your plants on in the tent? All i can find like that are metal ones like they use to store produce on in grocery store backrooms and I don't want those since rust would be an issue.... Nice tidy looking room and a smart move with the ballasts in the next room!