Master Flow 14 in. x 20 in Square to Round Transition

Master Flow 20 in. x 20 in. to 16 in. Square to Round Transition

• Made from galvanized steel
• Half inch flange
• Install with sheet metal screws (not included)
• Always seal and insulate ductwork for greater system efficiency and comfort

Used as a transition from air handler unit to air supply duct run. Connect to Round Duct Pipe or Flexible Ductwork. Flange allows user to secure unit to flat surface.