greenblaze
Member
one fan will be used to cool the hoods then additional fans will be needs to keep you grow room at the temps you want and good air circulation.
Just a heads up, i always thought that you would push air through the lights but you are suppose to pull through the lights, have the ducting in an area that it can suck in air from a fresh room (not grow room) and pull it through the lights the out (preferably out of the grow room)
As for other fans two nice size ossalating (16in) should do the trick, and keeping the temps stable is a whole different game. An in and out take fan would keep temps in check or simply an ac unit does wonders.
One more thing to take into consideration is the humidity and how that will regulated.
I just recently re did my grow room with all that i have talked bout and the plants are thriving under an extra 400w and also the addition of co2. If you are looking for a monitor to regulate it all the sentenial chhc1 is the mac daddy shit but very pricey.
Best of luck starting out....hope to see it up and running soon.
http://www.kingersons.com/portableairconditioner11k.html
i didnt want a ac unit but it seems will be worth it in the end... is that one enough