Wooden Return Air Duct

If the supply ducts are in the floor then the return air should be located up high.

Wooden return air duct.

Those junctions between wood and metal are difficult to seal and the thermal expansion and contraction of the wood will often cause sealing materials to fail. If installing return ducts using the floor or ceiling structure energy star recommends sealing both the exterior and the interior of all return boxes to prevent air leakage. The hvac guy used the space between the joists as part of his ductwork. It is my understanding that joist can not be inside the return air system at all unless they are flashed wrapped in metal.

Flexible duct can be installed in place of galvanized pipe in many applications if allowed by your local hvac codes. Pre finishing is also available as special order work. In addition its flexibility allows for easier installation in hard to reach areas. Before you shop take a moment to measure the size of the duct opening so you ll know what will fit and take note of what the covering looks like to find a suitable piece for the opening.

Volko supply can help produce many custom order wood vents. A furnace return system must collect all the air being put out by that system. Return air duct is connected together using s slips and drive cleats. Just below the return air box in the crawl is the air handler.

This pulls the air across your body. 4 5 out of 5 stars 2. Occasionally i see panned returns where the hvac company actually tried to seal it up. 16x30 wood return air filter grille.

2009 iecc section 403 2 3 building cavities mandatory. If the supply ducts are high or in the ceiling then the return air ducts or grills should be low on. Cast aluminum air return duct cover elegant air return grill for ceilings floors walls durable sand casted powder coated matte flat black. Variations include one directional wood vents for stairwell lighting wall air returns and entertainment center speaker faces.

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. Modified egg crate wood vents have been used in window seats and as light diffusers in ceilings. Panned joist return ducts are almost always terribly leaky. Lowe s carries a variety of grilles registers and air deflectors to ensure you get airflow where you need it most.

Install the square return air duct perpendicular to the joists. Cut holes in the top of the return air duct to match the holes in the panning. 12x24 wood return air filter grille. The return air vent openings need to be on the opposite side of the room so the conditioned air is pulled across the room.

An insufficient return system or one too large will reduce the efficiency of the heating and increase energy bills.