Volume Damper Instance In the example above the quantity damper controls the level of air that air distribution diffuser CD-6 gets, in this case it signifies 500 CFM (cubic feet for each moment) Frequently the beginning collar may have a volume damper incorporated. Retaining the volume damper in the start https://milokzobq.ltfblog.com/35469442/little-known-facts-about-oval-conduit