Brand: ['Master Flow']

Products with this attribute (4 total)

The Master Flow 10 in. x 6 in. x 6 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 6 in. round ducts. The height of the box is 9 in.

The Master Flow 14 in. x 6 in. x 8 in. Slant Top Insulated Register Box with Tabs 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 installations. The insulation also serves as a noise deadener and helps control condensation. It is designed for 8 in. round ducts. The slanted boot makes it easier to install near a sharply pitched roof. The built in flange can be used with Snap on Rails to make installation easier.

The Master Flow 7 in. duct-board Starting Collar is suitable for 1 in. to 1-1/2 in. duct-board plenums. It provides a transition from the plenum to round pipe or insulated flexible duct. This starting collar has a built-in damper which allows for adjusting air flow within the duct run. It can be used with duct-board, an internally lined or unlined plenum. This galvanized steel starting collar features extra-long tabs.