Sounds like a big idea, And very detailed for it being your friends.. *Sigh*.
spiked666killer Reviewed by spiked666killer on . Crawlspace Ventelation Ok, I have a friend who is going to be using a closest for his grown. The ceiling of the closet has an opening into a small crawl space above, which isn't big enough to actually crawl around in, but holds the ventilation system for the house. My idea is to hook the exhaust for the grow room (will be a squirrel cage fan attached to the light probably) directly to the crawl space, where it will then be pushed through an active carbon filter and into the open crawl space. :stoned: My concern is Rating: 5