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8 in. x 4 in. to 5 in. Tall Insulated Register Box Side Outlet - R4

8 in. x 4 in. to 5 in. Tall Insulated Register Box Side Outlet - R4

Article Number:
  • $ 3344


Made of zinc-coated galvanized steel . Designed for 5 in. ducts . 30 gauge . 9 in. tall box . R value 4

The Master Flow 8 in. x 4 in. x 5 in. Tall Insulated Register Box with Side Outlet is lined with duct liner giving the box an R-Value of 4. It provides a transition from round pipe or insulated flexible duct to air register or grill. It is insulated so there is no need to wrap after installation. The insulation also serves as a noise deadener and helps control condensation. It is designed for 5 in. round ducts. The height of the box is 9 in.

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