So, I added another 2'' intake, everything runs well, but not well enough. Temps. in closet stay, consistently, 22 degrees higher than whatever the temp outside of the room is. 80 degrees in the closet? my a/c'd room needs to be at 58. BAH!

The electrical cost to maintain this is out of the question, especially considering were about to be in July in about a week. Any suggestions? Bigger exhaust fan? More passive intake? Anything?
norkali Reviewed by norkali on . Passive intake..... If my closet is 44 cubic feet, with a 270 CFM fan pulling dirty air from the top through a 4'' duct, up to a carbon scrubber... (Bodom's DIY) How big should my passive intake be? I have 1 2'' 90 degree PVC at the bottom so far.... Pictures Rating: 5