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7 STEPS TO EASY HEAVY HVAC DUCT INSTALLATION

Jun 19

7 STEPS TO EASY HEAVY HVAC DUCT INSTALLATION

Are you thinking of installing ductwork for your home or business?

An HVAC system that works properly is essential for modern life. However, it can be difficult to get your HVAC system up and running, regardless of whether you're replacing old ducting or installing new ducts. But it doesn't need to be.

Follow these 7 steps to make an easy HVAC duct install.

1. CONSTRUCT YOUR VENTILATION AS EARLY AS POSSIBLE

Before you can install any type of ductwork you will need to do a load calculation. You will need to calculate the heat loss or gain for each room. It will show you which rooms need ductwork, and which rooms can go without.

Make a note of your calculations and draw a picture. Once your calculations are complete, you can start planning your project. You should take the time to plan where the ductwork will be located. Plan the location of the air return conduits.

While it doesn't necessarily have to be an exact blueprint, try to be as detailed as possible. It is crucial to accurately measure the rooms. This will help you measure your ducts and calculate how much material or equipment you'll require.

2. PICK THE RIGHT DUCTING

When it comes to flexible fiberglass hoses, there are two choices: sheet metal and flexible ductwork. The primary reason sheet metal ductwork is preferred is its proven effectiveness.

No matter if you are building a new home or renovating an existing one; sheet metal ductwork lasts. When installed properly and well maintained, sheet metal ductwork will last a lifetime.

Sheet metal offers many other benefits. Sheet metal is easier to install than other materials, making it ideal for DIY installations. You can find many sizes and types of fittings that it will work in any home. Sheet metal tends to stay cleaner longer and doesn't accumulate dust as quickly.

Flexible fiberglass ducting can degrade over time. It can accumulate dust and is difficult to clean. You will also need them to be wider than a metal conduit to achieve the same amount of airflow. You can limit airflow by making sure there is enough space at the corners and creating kinks.

3. PICK A LOCATION FIRST FOR YOUR HVAC

The best locations to place your exhaust pipes and large parts are chosen. It will be easy to connect everything. You will often find MVHR and heat recovery systems in the loft. If there is not enough space or vaulted ceilings, you can keep them in a closet.

Ceiling voids between floors and lofts are the most common place for ducting. Vaulted ceilings, however, won't allow this since there are no ceiling gaps. Instead, you can use webbed eco joists to run them between floors or inside walls.

4. AVOID LONG RUNS and BENDS

Airflow can be affected by any bend. The equipment could end up in a faraway place if it isn't designed properly. This can make it more difficult for your HVAC system to run the air.

Airflow can be decreased by too many bends and too sharp bends. It reduces airflow and makes it harder for your HVAC to cool the area.

5. WORK WITH EXISTING DUCTING

Sometimes it is easier to use existing ductwork in your new system. You should not reuse any existing ductwork.

There are no best practices for installing existing ductwork. You can install a pipe in a gap between two pipes, but not be able to achieve the 1.5-inch overlap. Make a butt joint. You can use a draw and connector to hold everything in place if you're using circular ductwork.

Do not try to remove foil tape between sections when tearing apart ductwork. Instead, score the seams of the tape and remove any screws. This will make sure you have a nice surface to apply new tape. Simply clean up any debris, and then tape the old tape.

6. MAKE SURE YOU SEAL PROPERLY

You could lose up to 20% of your condition if your ductwork isn’t properly sealed. This problem is even worse for high-efficiency systems that run at lower capacities and last longer.

Because air is more likely to escape through joints than it spends in the ducts. To prevent leaks, seal your joints using mastic gum and a metal-backed adhesive tape.

7. COMMISSION TO THE SYSTEM FOR AIRFLOW CONTROL

Check your ductwork once it is installed. Make sure your HVAC unit is working properly.

The latest models may offer an app-controlled air conditioner. This allows installers to save time on the job. They can check the airflow levels using the app. This eliminates the need for the user to manually adjust the fan speed by going back to the control box.

This allows for accurate commissioning. It is essential that you ensure everything works to its full potential upon installation. Failure to do so could result in a costly return call to rectify any issues.

HVAC DUCT INSTALLATION MADE EASY

These 7 steps will make sure your HVAC duct installation is smooth.

Planning your Air Duct installation ahead of time will help you avoid any potential problems. The right materials will make sure that your installation lasts for many years and requires minimal maintenance.

 

Columbus Airduct Cleaning

Columbus, OH

(740) 291 0950