Return Air Duct Installation

Without the return duct the air in the home would not be able to properly circulate.

Return air duct installation.

That is why you need a cold air return image 1. Cut holes in the top of the return air duct to match the holes in the panning. Install the square return air duct perpendicular to the joists. Have to get the air back to the furnace.

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. Hvac return air is important. This system uses a thermostat to maintain a steady indoor temperature and ideal humidity for every room. Dave shows us how to add a hvac return air duct vent.

A cold air return duct works like a vent to bring colder air to heaters. Return air ducting is necessary in almost every room. That would then reduce the flow of conditioned air to that space. These ductwork tips will help balance your air conditioning and heating system.

The cost to install central air conditioning ranges from 3 800 to 7 300 including 2 000 to 5 000 for the unit. This allows the air to get into the return air duct. For the system to work you have to re circulate the air back to the furnace. He shows us how to measure the location cut the dry wall.

It warms the air and sends it back out to heat the house. Here are 5 best places to install one. Check building codes to see if external insulation is required. 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.

Nail a piece of sheet metal onto the back of a stud cavity. The problem with bedrooms occurs in houses where the hvac design did not include return vents in each bedroom. 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. If you already have a furnace it can usually use the same ductwork and air handler.

He shows us how to measure the location cut the dry wall and install the vent. That s right your heating and air system is nothing more than a big circulation unit. Running a metal cold air return duct between studs requires knowledge of both hvac systems and the components involved in framing. Air from your rooms must get back to the furnace or air conditioner.

You want to run it so it covers up all the holes you cut in the panning. Most rooms must have a return duct.