Quote Originally Posted by Buzkill
A: have the odor control be my lights cooling air, filter then a fan, then light, then the last fan and out?
B: or must I use two separate air systems for both?
What is the CFM rating for each fan?

I don't think A is going to work. That just sounds odd. You may be able to do filter > light > light > Fan > Out.

If it were me I'd run closed system for the lights: In > light > light > Fan > Out. And a separate odor system: Filter > Fan > Out. Note that under this configuration you must ensure that the duct servicing the lights is air tight. Otherwise you will end up pulling odor through the lights and out.
bigsby Reviewed by bigsby on . Need advice on fan/light hook ups Hi all, You guys have been great so far so here is yet another noob question for you: What is the best way to hook up my fans and lights? I have 2 6" vortex fans a meter long odor filter and a 1k light with hood. Can I A: have the odor control be my lights cooling air, filter then a fan, then light, then the last fan and out? B: or must I use two separate air systems for both? What are others doing? I scrapped (planted in the woods :) the nute burned babies from my last post and am Rating: 5