Thank you so much for sharing this complete guide with us. Almost one year ago I also installed a ducted air condition system. For the installation, I hired ducted air conditioning Sydney's team and they did their work efficiently.

I have to install another ducted air condition system and now I will follow all the guidelines that you mentioned in this article.

@Impact Air Solutions Pty Ltd

Hi,

We are looking at installing a ducted reverse cycle air conditioner for our home in Wollongong. Our home is double brick so i feel we will mostly be using the air con during the winter months for heating.

Our house is on bearers and joists so we have the option to do underfloor ducted air con. One installer keeps suggesting we do the ducting in the ceiling, but i feel only cause it will be easier to install for himself.

Would putting the ducting underfloor be really that bad of an idea?

And would cooling the house be affected that much if we went with underfloor ducting ?

Thanks

Selecting a quality ducted air conditioning system can be daunting. With all of the different brands and models available, how can you be sure you're making thebest decision for your home?

Here are a few tips to help you choose a system that will keep you comfortable all summer long:

-Choose a reliable brand. There are many different brands of ducted air conditioning systems available, but not all of them are created equal. Be sure to select a brand that is known for its quality and durability.

-Consider your needs. Not all air conditioners are created equal - some are designed for smaller spaces, while others are better suited for larger areas. Make sure to select a model that will meet the needs

We have a large house in Canberra and we got Global Heating and Cooling. They were fantastic! They came up with an optimal plan for the ducting and created zones which has ensured our house heats and cools evenly. It’s vital to get an experienced professional not only in terms of their knowledge about units but also ducting and how they’re best laid out.

@Ryan Baker - Thanks for reaching out. Your question is difficult to answer without seeing your property.

In general, a ducted system can be installed in either the ceiling or underfloor when access is available. Both options provide airflow although, underfloor installations will be slightly more energy efficient when heating as hot air rises and ceiling installations will be slightly more energy efficient when cooling. However, the difference is not significant and would not cause much of a difference in energy costs in most situations.

Also, you have to think about access not only for installation but also for future servicing and maintenance. Say for example a duct tears in the years ahead, how challenging will it be to repair if in the ceiling vs underfloor. This may be the reason the installer is suggesting ceiling installation, but again it is challenging to say without seeing ourselves.

While Wollongong is slightly out of our regular service area, you could call or use our contact form to see if we are available to assist with your installation. Otherwise, we suggest talking more with your installer about the pros and cons of ceiling vs underfloor installation with regard to your particular property. If you are not happy with their responses, then seek other quotes.

Wishing you all the best.