Return Air Duct Installation

A cold duct can be put between the studs in your wall.

Return air duct installation.

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. He shows us how to measure the location cut the dry wall. You want to run it so it covers up all the holes you cut in the panning. Air from your rooms must get back to the furnace or air conditioner.

These ductwork tips will help balance your air conditioning and heating system. Nail a piece of sheet metal onto the back of a stud cavity. Hvac return air is important. That is why you need a cold air return image 1.

If you already have a furnace it can usually use the same ductwork and air handler. The cost to install central air conditioning ranges from 3 800 to 7 300 including 2 000 to 5 000 for the unit. That would then reduce the flow of conditioned air to that space. Most rooms must have a return duct.

The furnace or air handler ahu in the drawing below pulls air through the return ducts conditions that air and then sends it through the supply ducts back into the house. Return air duct is connected together using s slips and drive cleats. If you had no return air in your room you would create a positive pressure. He shows us how to measure the location cut the dry wall and install the vent.

Dave shows us how to add a hvac return air duct vent. Return air ducting is necessary in almost every room. Have to get the air back to the furnace. Install the square return air duct perpendicular to the joists.

A return duct is the part of the system that carries the air back to the furnace or air handler where it will then be circulated back out through the supply vents. Cut holes in the top of the return air duct to match the holes in the panning. It warms the air and sends it back out to heat the house. Here are 5 best places to install one.

A cold air return duct works like a vent to bring colder air to heaters. This system uses a thermostat to maintain a steady indoor temperature and ideal humidity for every room. That s right your heating and air system is nothing more than a big circulation unit. The problem with bedrooms occurs in houses where the hvac design did not include return vents in each bedroom.

For the system to work you have to re circulate the air back to the furnace. Running a metal cold air return duct between studs requires knowledge of both hvac systems and the components involved in framing.