Looks like you've done your homework. I'm setting up a new indoor grow room at the moment. I've been and outdoor farmer until now. My room is similar, 6'W x 8.5 L x 6' H. I'm looking at a 440 to do the work out of an 8" duct. 3 passive in @ 6" each.
bigsby Reviewed by bigsby on . 'next month's adventure 288cuft closet...1000w dual arc, ff ocean forest-tiger bloom n big bloom, decent tap water, 730cfm... 'this's the last girl...g13haze, 2 gallon pot, 12/12 only (2 gal-what was i thinkin'?) 'just got done with a 12/12 only grow lastin' from Oct'09 til now; ww, purps, haze, g13haze, bb, hashplant x sweet tooth, sour-d, n what else???:stoned: . So the closet's "down" now, but gettin' ready for the next round...:D tga's 3d'll lead the pack, purps, god bud n white widow are planned... 'have fun Rating: 5