a screen will keep the bugs out but any intake to the room will move some air if you do not have an intake now you are probably not moving as much air through your lights as you could be.
bejay Reviewed by bejay on . Question about intake? Got a few cycles under my belt, but I am for the first time running into some temperature problems. Right now it's 81 in the room, trying to keep things down. As of now I only have an open circuit that is taking warm air out of the room, through the lights, and into the attic via my Vortex fan. There is also a hole in the floor that would be perfect for pulling cold air in... is this the passive intake? In a nut shell I am proposing that I attach some ducting to the whole in the floor Rating: 5