P pftek Active Member Dec 31, 2009 #1 Ducts connecting to cool tube. have the duct connect to a Y branch where it sucks air from the grow room and the tube. Have the fan placed at the Y junction and at the exit have a carbon filter.
Ducts connecting to cool tube. have the duct connect to a Y branch where it sucks air from the grow room and the tube. Have the fan placed at the Y junction and at the exit have a carbon filter.
