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bcarleton · 03-26-2008, 11:57 PM

Ok, got my 400W MH in today. Have not installed yet. Deciding how to set up cooling fans. Push-pull, exhaust only, etc? I kinda agree with a post I saw on here somewhere. Set up the fans for exhaust only. The fresh air will find its own way in thru all the gaps like the access door and the area on the back of thecanopy where I will try to seal off as best can. I have 2 4" fans at 35cfm, my canopy space is only about 5cf. Any recomendtions?

03-26-2008, 11:57 PM	#1 (permalink)
bcarleton Fire Coral Join Date: Sep 2007 Location: south mississippi Posts: 70 View Gallery Karma Komment	MH in canopy, fan set up Ok, got my 400W MH in today. Have not installed yet. Deciding how to set up cooling fans. Push-pull, exhaust only, etc? I kinda agree with a post I saw on here somewhere. Set up the fans for exhaust only. The fresh air will find its own way in thru all the gaps like the access door and the area on the back of thecanopy where I will try to seal off as best can. I have 2 4" fans at 35cfm, my canopy space is only about 5cf. Any recomendtions?