Return Air Duct Board

In addition its flexibility allows for easier installation in hard to reach areas.

Return air duct board. Only approved duct materials such as galvanized steel aluminum fiberglass duct board and flexible duct that meet local code smoke and flame spread criteria must be used. Can be easily cut to size. Can accept any size collar up to 18 in. Neither do studies conclusively demonstrate that particle e g.

All supply and return duct connections should be sealed with mastic or approved tape. Duct cleaning has never been shown to actually prevent health problems. Item 1790033 model 1790033. The duct board return air box is an r6 the duct board return air box is an r6 insulated box that installs traditionally in a ceiling.

Menards offers a wide range of ductwork pipe and fittings to help your ductwork systems run efficiently these products are used for warm air return supply and exhaust systems. 55 yard x 2 inch 3 14 mil perfect for hvac sealing patching air ducts foam sheathing boards metal repair and more 23 99 23. The master flow 48 in. Run the new flexible air duct under the house from the floor return to the underside of the air handler and attach to the metal vent box or plenum image 1.

Keileoho aluminum foil tapes 3 rolls. 99 8 00 item get it as soon as fri sep 25. Flexible duct can be installed in place of galvanized pipe in many applications if allowed by your local hvac codes. The return air vent openings need to be on the opposite side of the room so the conditioned air is pulled across the room.

Product is knocked down for shipping and must be. If the supply ducts are in the floor then the return air should be located up high. Attach a second air duct to the first by peeling back the insulation. Cut this duct board to size and use it to build your own hvac fittings or trunk duct and then assemble it with fiberglass weave and mastic or duct board approved duct tape for a convenient solution to your ducting problems.

Dust levels in homes increase because of dirty air ducts. If the air duct isn t long enough it is possible to add extra length. Remove existing ductwork where needed. Duct board r 6 features fiberglass construction with an fsk backing for sturdiness over time.

Lambro rigiflex 4 in x 96 in aluminum semi rigid flexible duct.