Hey All, I am finishing up the transformation of a 5'x6'x7' closet. I have had trouble with heat in the past using 2 400w HPS in a different closet. So i made a cool tube for them. the glass is those Bake a Round things you can git on Ebay. I got 2 of em for 40 bucks. I got some 4 inch duct at Lowes and went at it. It is cooled by a 4 inch inline 200CFM fan. Works great you can put the back a your hand on the glass as long as you want. I used a Y in the duct to also hook up to a vent in the ceiling. I hoped it would suck out the smell, but it's not powerful enough. I am planning on getting an 8 inch 670CFM fan to pull out the roof. Does anyone have experiance with this? Will it keep the smell down? I'll post more pics when I get the plants situated. Later....
