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In your attic isn't there a vent that goes outside?.... If you are pushing the heat outside and you have a SOURCE of cool air.. like the basement or the crawl space under the house... you can use as many bulbs as possible.. and I commend you on going for over all yield...

Drawing air from the basement into your grow room and them pushing it into the attic and out a vent is an AWESOME method.. OH YES IT is...

if you watch the trailer at www.seemorebuds.com (i normally don't plug so hard) LOL you will actually see this kind of setup.. you can actually get an idea of how it works just by watching the trailer... That room had 7000watts in a 10x12 room.... when the 2000CFM fantech fan turned on, it could lower the room temperature 20 degrees in 30seconds (no SHIT!)... BUt it needed a source for cool air... using fans of this size will also create havoc with chimmy's and over all air flow in your house.. these fans WARP doors because they SUCK so hard.. WARP DOORs!!!!!

The main factor is going to be controling the heat.. and keeping the lights as close to your canopy as possible (this is assuming that you already know how to GROW)

Spray foam is the horribly messy and a pain in the ass to clean off of many surfaces... : (


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excercising the body is fantastic.. if you feel like shit and you take a walk, you will always feel better!!

iloveyou