I recently have been thinking about using high velocity on an install. There is a flush 25' long and 21" high laminate beam running in the center of the basement. It runs right up to the sub-floor. My wholesaler tells me to run 2 supply and 2 returns on each side of the beam. This sounds OK, but I am new to this HV stuff and don't want to screw it up..
Does anyone have any good or bad feedback from customers concerning HV?
ie ...windy...noisy etc.