The Master Flow 12 in. x 2-1/4 in. x 6 in. 90 Register Box can be installed with sheet metal screws. It creates a right-angle transition from round pipe or insulated flexible duct to an air register. This register box is made of galvanized steel. It is suitable for most HVAC applications.
Made of galvanized steel
Creates a right-angle transition from 6 in. round pipe or insulated flexible duct to a 12 in. x 2-1/4 in. air register
Always seal seams with code-approved mastic, sealant or duct tape (not included)
Always insulate ductwork for greater system efficiency and comfort (insulation not included)
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
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