When most individuals think about HVAC systems, they think about the air conditioner and furnace. While these machines play a vital part in the HVAC system, they do not circulate the conditioned air throughout your home. Instead, that is done by supply registers or return air ducts. That’s why you need to learn how to install return air duct in wall.
Return air ducts are essential in any HVAC system. They allow the conditioned air to return to the furnace or air conditioner so that it can be reheated or cooled and then sent back out into your home.
If you decide to replace or install a return air duct, this article will give you a thorough understanding of what to expect.
Why Install a Return Air Duct?
The main reason you need to install a return air duct in your home is because of the way an HVAC system functions. Conditioned air cannot simply go out into the room and be lost. It has to make its way back to the furnace or air conditioner to be cooled down again before being sent back through the air ducts.
If you do not install a return air duct, the conditioned air will go into another room instead of returning to the furnace or air conditioner. It can cause difficulties with your furnace because it has to work harder to heat the room, which is now colder than before. It will also create discomfort in that room because it has no supply registers bringing new, warm air inside it.
Where Should You Install a Return Air Duct?
The best place to install a return air duct is in the wall. It allows you to connect it to your furnace or air conditioner easily and keeps it out of the way.
If you choose to install the return air duct on the floor, you will have to run a tube or pipe from the duct to the furnace or air conditioner. It cannot be easy and can also take up a lot of space.
If you choose to install the return air duct in the ceiling, you will have to drill a hole in the roof and run a tube or pipe from the duct to the furnace or air conditioner. It can also be complicated and can cause water damage if not done correctly.
How Big Does a Return Air Duct Need to Be?
The size of your return air duct depends on the size of your furnace or air conditioner. A small system may only require a two to three-inch return air duct if you have a small system. Also, a more extensive air conditioner may need up to four or five inches in width for the return air duct.
When choosing the size of your return air duct, measure both vertically and horizontally across the front of your furnace or condenser unit. There are very few exceptions where you will need more than this measurement to find an appropriately sized return air duct.
How to Install The Return Air Duct?
- Decide where you want to install the return air duct. If you install it on the wall, you will have to drill a hole in the wall large enough for the duct to fit through.
- Cut a hole in the wall that is the same size as the return air duct. The hole should be two to three inches lower than the floor. If you place it on a higher level, you will have to run a tube or pipe from the duct to the furnace or air conditioner.
- Run a tube or pipe from the hole in the wall to the furnace or air conditioner. Securely fasten the tube or pipe to the wall and the furnace or air conditioner.
- Attach the return air duct to the tube or pipe. The duct should fit snugly onto the tube or pipe. If it does not, you can use metal bands to secure it in place.
- Connect the return air duct to the furnace or air conditioner. The duct should be securely attached to the furnace or air conditioner.
- Check the return air duct for any leaks or openings that may cause problems. If you notice any, seal them up immediately, so you do not lose conditioned air.
- Cover the hole in the wall with drywall and plaster. Make sure you completely seal the hole so no air can escape.
- Paint or decorate the wall around the return air duct to match the rest of your home.
- Test your return air duct installation by turning on your AC system and noting if it is working appropriately. Check the temperature levels, desired air pressure, and the operation of all filters and moving parts.
Hiring AC Repair Service To Install Air Ducts
There are several benefits of hiring an AC repair service to install air ducts in your home.
- They will have the experience and knowledge to do the job correctly.
- They will be able to help you choose the right size and type of return air duct for your home.
- They will make sure to do the installation correctly and that all air ducts are correctly connected.
- They will make sure you have no leaks or openings in the return air duct that can cause problems with your AC system.
How to Install Return Air Duct in Wall – Conclusion
Installing a return air duct in the wall can be a difficult task, but it is worth it in the end. Choosing the right size of return air duct is essential, and installing it correctly so you do not lose conditioned air. By following these simple steps, you can have an efficient and functional AC system that will keep your home cool all summer long.
If you are having trouble installing the return air duct on your own, hire AC repair Mississauga service to do it for you. We will be able to do the job quickly and efficiently, and you will have peace of mind knowing that the job was done correctly!