product
Return Air Box


In a forced-air system, the freshly cooled air comes out of the supply duct and is collected in the air return box. The air goes back into the HVAC equipment for another round of heating or cooling.

The return air duct box plays an important role in the installation of a cooling system, which is why it is important that you partner with a wholesale supplier that you can depend on for your return air box needs. AAD is one of Melbourne & Sydney’s leading suppliers of AC return box products. We cater to direct to trade customers such as small HVAC contractors and large HVAC companies.

Why Buy a Return Air Duct Box from AAD

A return air box is an important component of forced-air systems, and is key to the efficient operation of an HVAC unit. We help HVAC companies grow their heating and cooling businesses by providing them with quality top-notch products such as the return air filter box. We ensure that all of the HVAC return box we carry are high quality, easy to install, and will last our customers a long time.

We offer a stress-free and effortless shopping and ordering experience so you can concentrate on your job, instead of wasting your time going from one store or another. By making us your trusted supplier, you get to finish your job faster and make customers happy with the results of your output.

Where to Get an Air Duct Filter Box in Melbourne & Sydney

AAD is your trusted partner when it comes to quality return air register box products. To know more about the many AC duct box we have on offer, please download and browse through our catalogue.

You can also sign up and become part of our membership program to get exclusive access to your own personalised custom pricing. Note that since some of our product ranges are only available in selected markets, you will need to contact your local AAD branch first and inquire about product availability.