Packaged air conditioning is a whole cooling and heating system in a single unit. It's the easiest type of air conditioning to install in commercial and industrial buildings, saving space and avoiding the need to install separate indoor and outdoor units.

These all-in-one units have a high cooling capacity and are ideal for offices, shops, supermarkets, restaurants and other single-floor commercial buildings, as well as warehouses and workshops. They're usually installed outside buildings, either on the roof or slab-mounted on the ground.

Maxim Air installs packaged air conditioners in Hills District, North Shore and all Sydney metropolitan areas. We work with leading brands including Daikin, Actron Air and Temprezone, we'll also schedule regular services to make sure your air conditioning's working at its best.


How do packaged air conditioners work?

Packaged air conditioners work the same as window-mounted units, but on a much larger scale. A single outdoor unit includes all the air conditioning components, as well as a heating element if you need heating as well as cooling.

The unit is connected to a network of rigid ductwork which carries the conditioned air into different spaces, if needed air can be reheated through set of duct heaters to meet different temperature requirements in segregated spaces. Because packaged air conditioners are usually located outdoors, any moisture in the system is extracted by the evaporator coil. If you install the unit indoors however, a drain pipe will need to be added to vent the condenser air.

Once the system is installed, it's simple to operate using control panels and portable controllers.


What are the benefits of packaged air conditioning?

Packaged systems are a popular alternative to other air conditioning systems for most commercial and industrial buildings.

Saving space

These units are designed to be as compact as possible, ideal if you have limited space. Our technicians will find the most suitable space to install them on your roof or other location.

Improved air quality

As well as cooling or heating, these systems also filter and clean the air coming in from outside, removing pollutants and allergens.

Reduced humidity

Packaged air conditioners also offer better humidity control compared to some systems, removing moisture from the air on humid summer days.

Quiet running

Because the air conditioning unit is located outside, there'll be minimal to no operational noise inside the building.

Easier to maintain

With all the components in one place and easy to access, maintenance is also faster and cheaper with a package unit. Because they're usually located outside, there'll be no interruption to business.


What types of packaged systems are there?

Depending on the capacity you need, we'll recommend a system using either an air-cooled or water-cooled condenser.

Air cooled

These systems are normally installed outside the building, the heat removed from the conditioned space is transferred to atmosphere through an air-cooled condenser coil whcih is cooled down with large size fans.

Water cooled

If a packaged unit is to be used inside the building, it will be installed in ceiling/roof cavity, the heat removed from the conditioned space is transferred outside to atmosphere through condenser water recirculated using a pair of copper pipes which comes from a cooling tower.

High capacity systems

If you need to cool a larger building, or areas with more intensive cooling requirements such as computer rooms, we can increase the capacity of the system by installing more powerful fans or a dual refrigeration system using two water-cooled condensers.

How is packaged air conditioning installed?

Packaged air conditioning installation is less time-intensive than other options, as the air conditioner can be pre-assembled. It simply needs to be mounted in place and connected to your ventilation system and mains electricity.

If your system uses an air-cooled condenser, the refrigerant lines will need to be installed, charged and tested on-site, which takes longer. A water-cooled condenser unit can be supplied fully installed and charged.

Because the units are heavy, installation will usually involve the use of a crane for rooftop-mounted systems. If your roof is not capable of supporting the load, the unit will be slab-mounted on the ground. Depending on the layout of your building and the location of the unit, we may install vertical or horizontal supply and return air connections.

After we've installed your packaged air conditioner, we'll arrange periodic cleaning and maintenance so our technicians can make sure it's operating as efficiently as possible and catch any problems before they happen.

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Rated 4.9
From 111 Reviews
  • Raymond Gosling Avatar

    It was a pleasant experience from go to whoa.

    Arran listened to all our requirements and concerns and came up with a suggested system that fitted our needs.

    His team arrived punctually on the day and installed it within the day,

    No problems or hassles, even cleaned up all the dust, packaging, and took the old system and rubbish with them.

    The new system was commissioned and working better than we had hoped for.

    Many thanks to Arran and his team for a job well done.

    Ray Gosling

    Raymond Gosling 25/07/2019
  • Ross S Avatar

    The team was professional and did a good job installing the system. Arran and the whole team were pleasant to deal with. The system has been in about 6 weeks now and works well. Price was reasonable. I would recommend rhem.

    Ross S 15/07/2019
  • Adrian J Avatar

    Great experience from the start! Stephen went above and beyond for us, giving excellent and honest advice. He gave us extremely competitive quotes and his team was professional on the day of installation. You will not regret using Maxim Air Conditioning! Will definitely use them again in the future.

    Adrian J 08/07/2019
  • Miranda Huxtable Avatar

    Efficient, flexible and reasonably priced. Outstanding service, will be returning customers. Thank you Arran and team.

    Miranda Huxtable 27/05/2019
  • Paul Buckingham Avatar

    The guys from Maxim were really great. Our installation was a bit complicated and Arran spent a lot of time with us scoping the job to make sure everything was covered. He then presented us with options to make sure we got the best solution possible. On the day, the team of Stephen, Victor, Matt, Sam and Hamid did a really professional job. They were careful, the standard of work was excellent and they did a great job cleaning up afterwards. I would happily recommend Maxim to anyone looking for a quality air conditioning team.

    Paul Buckingham 12/05/2019
  • Deni Di Filippo Avatar

    Great experience from start to finish. Arran was very professional over the phone and very informative about the products available and the whole installation process. He also made a follow up call to check on the installation and service provided. The 2 installation guys were also very friendly and professional and did a great job with the our Mitsubishi reverse split system install and even fixed some ducting on our existing ducted system. Best service we've had so far from any company during our renovations. Thanks guys!

    Deni Di Filippo 27/04/2019
  • Louise Duff Avatar

    MaXim Air Conditioning completed a complex installation of a ducted system to our home. The team were professional, reliable and maintained great communication with us throughout the process. We are very satisfied with the end result.

    Louise Duff 10/04/2019
  • Chan Michael Avatar

    Just had a ducted system and a single unit installed by Maxim. The "whole journey" was an exceptional experience! - very approachable, competitive and reasonable pricing, accommodating to installation date, friendly staff including the owners, who are down to earth people.

    No need to look elsewhere!

    Chan Michael 12/03/2019
  • Nasrin Azizi Avatar

    Amazing company. Well organised, great prices, even accept credit card payment. Could not recommend enough!

    Nasrin Azizi 01/03/2019
  • aida Nedel Avatar

    I would highly recommend MaXim Air to anyone looking for ducted system. We spent a lot of time and effort shopping around, when we could have gone to the best and most competitive to start with. very professional . A joy to deal with from the initial consult to the installation.

    aida Nedel 28/02/2019

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