badgr
Member
Did some work on the flowering chamber on Sunday. Worked out well. I had to rivet the light support bar to the floor of the veg chamber. It was alot of work, I ended up taking all of the plants and equipment out of the veg chamber. Got quite smelly in my room for a while. I riveted it up with some big 3/16" rivets. Then I taped over the rivets to seal it up, and added another layer of the silver film you see on all the walls etc... I hooked up the 5" to 4" duct reducer to the cool tubes. They fit ok but I had to use more foil tape then i would have liked to but it works well. I sealed the tube up and connected it to the venting similar to the way it will be used in a few weeks. It's flawless performance. I know it will be plenty to cool those dual 400w hps bulbs.