The newly designed Friedrich RTQ large frame VTAC systems have a rectangular duct. If you were using standard 10" metal or flex-ducting, a transition is required from the rectangular duct to 10" round duct. The VHATRANSL does exactly that! It is constructed of heavy duty 24 gauge galvanized steel. It allows for a quick, easy transition to standard 10" round ducting.
The transition is a 20.5" x 6.725" rectangle transition to 10" round duct. The piece is 13" high. It slides right over the lip on the VHA18***RTQ or VHA24***RTQ unit for easy installation. It can be used with flex ducting or metal ducting.