Installing Return Air Vent Wall

Part of the series.

Installing return air vent wall.

During cold weather gas burners create heat in the heat exchanger image 2 which in turn heats the air. In most cases if you are installing ducts in each room where there is a supply you will want to go with the same size as your supply vents. Sometimes vents get blocked by rugs couches or the like. But your unit s air supply and return does a lot of behind the scenes work to keep your system working efficiently and your home comfortable.

14 inch for 3 and up. 16 inch should be suitable for 4 ton systems whereas 5. This pulls the air across your body. A vent is a vent is a vent right.

Running a metal cold air return duct between studs requires knowledge of both hvac systems and the components involved in framing. Some systems have two sets of return vents one up high for warm air and one low to the floor for cool air. Currently our queen size bed sits over the intake vent but allows for about 5 6 of clearance under the bed from the floor intake but the room always seems to warm compared. You want to run it so it covers up all the holes you cut in the panning.

Drywall wall repairs. Cut holes in the top of the return air duct to match the holes in the panning. To explain the components of a forced air system. A fan draws air from the house into the system through return air vents image 1.

The return air vent openings need to be on the opposite side of the room so the conditioned air is pulled across the room. Install the square return air duct perpendicular to the joists. Try to avoid doing this to your vents as it will reduce their efficiency. If you are installing just one or two return vents you will want to go with a 12 inch return for 2 ton units and lower.

How to install an air vent in drywall. If you re like most homeowners you probably think a lot more about the efficiency of your hvac units and not the performance of your air supply and return systems. First building codes in many areas require that the cold air return line gets external insulation and therefore you will need to leave a gap for the insulation around the duct return line. Installing an air vent in drywall is something you can do with a battery powered drill and a few other basic items.

How much space should be considered to a 16x16 floor intake vent with 2 return vents 12 feet apart from each other and the intake is 6 feet from one of the return vents. Return air duct is connected together using s slips and drive cleats. If the supply ducts are high or in the ceiling then the return air ducts or grills should be low on.