PLENUM CHAMBER IMPROVEMENTS

摘要

The present invention relates to heating, ventilation and/or air conditioning (HVAC) systems and in particular, to a means and method for connecting a duct to a plenum chamber for a diffuser of such a system. In one aspect, the connection element comprising a body framing a through opening, the body comprising a means for securing the body in a plenum chamber wall opening, and a means for securing an end of a duct with respect to the body.