Quote Originally Posted by bigsby
You only need to scrub the exhaust that is coming from the room. The lights you will duct as a closed loop. Air in from external source > through the lights > air out externally. No need to scrub this air as it never comes into contact with the room air.
So...that shot my idea all to hell...haha. I would like to have the exhaust for the lights with one duct in and one duct out.. but I don't know how to split a duct seven ways for VERTICAL hanging lights... just picturing that in my head makes me cringe. I can do it with them hanging horizontal, that concept is pretty simple... I wouldnt know where to begin... I did some research on the vertical cool tubes, I could do it... but ducting them all togather is still the problem.
ThaRaven7 Reviewed by ThaRaven7 on . Some Questions about my newest project. OK, so I'm looking at working with a grow room that measures 8ft x 14ft or 112 ft. sq. Hypothetically, with 32-36 girls in it. So, according to posts I've read, some people use a 50w per square foot ratio for HID lights, and some use a 62w per square foot ratio. By these two numbers that's 5600-6944w of HID lights. Does this sound reasonable? Accurate? Could I get away with less without greatly reducing yield? Moving on to airflow and odor control. The plan is to buy a large air purifier, Rating: 5