u can do anything provided you have the space or compatibilty. you want an intake and exhaust a 400wtt will be enough, but in the space you will need it to be constantly recirculating air, it will get hot. i would get a nice big can fan for exhaust 400+cfmand the intake can be a simple small 100cfm fan from homedepot run u about 24 bucks, if you get a vented reflector hood it will drop temps even more
JackdaWack Reviewed by JackdaWack on . help with first closet construction Hey all, first time poster here. I've been soaking up some really good knowledge to help me on my first grow. I'm working with a pretty small closet space approximately 2'x4'x5'high. I'm wondering if I can exhaust this space, and keep it cool with one fan for exhaust and a passive intake with an oscillating fan running constantly. I'd like to go with 250-400w hid hps. I saw that home depot has some 4' inline fans rated at 40-80 cfm. Would something like this be sufficient? How often does Rating: 5