when i bought the hut it didn't come with double flanges, i guess they figured that out a little late for my liking. The flanges i got a HD are cheap duct flanges, i can put up a pic.
dusto2k3 Reviewed by dusto2k3 on . Dusto2K, Doco, or anyone with hydrohut experience Did you guys have to cut 6" holes for the cooltube ventilation into the sides of the hydrohut mini? If so how did you go about it, and was it hard installing the flanges? I was thinking of using reducers but they take up space and reduce air flow. Peace Rating: 5