Quote Originally Posted by twitch
ok so what u do is....

you have to make 2 selves an inch apart from each other, then u put a vent at
one end "lets say the lefts side" on the top shelf. then on the shelf below that
one, which will be the roof of ur other chamber, put a vent on the right side.
so u will have roughly a 3 foot gap in between the vents. then u can seal it
with calk, u can cover up the front inch gap ur going to see between the
shelves with white poster paper

so you pretty much are making a 1 inch 4 foot air duct

then put a passive vent at the bottum and mount ur fan at the top next to ur
light

problem solved

let me know how that works
thanks for the reply, i think i get it but a visual would help a lot. once i address the problems i'll definitely post what I do.
dagshet Reviewed by dagshet on . Planning a new closet Hello everyone I'm ready to build my closet and my work space is 4ft 10 in x 2 feet x 8 feet. I was thinking to split the closet into two areas, one 3 feet tall and one 5 feet tall. Having the smaller area be the veg and the bigger for flower. I'm thinking of putting in a 400watt hps for flower and 150w fluros for veg. For ventilation I want to use a 435cfm inline to vent out the 400w and the flower room with using passive intake into the veg that vents into the flower. This is all Rating: 5