Air Conditioning Sunshine Coast

Air conditioning

Home Air Conditioning

Home Air Conditioning


Aquarius Air Conditioning are here to help you decide which system is right for your home. Servicing all areas of Brisbane and the Sunshine Coast for new air conditioninginstallation, air conditioning servicing and also 24/7 emergency callouts.


First you will need to find out the size of the area you will be conditioning in square meters (m2), make sure you take into account any hallways or rooms which you cannot seal off


Once you know how big the area is, use the table below to decide on the right air conditioner for you. Don’t forget, large windows, heat loading, ceiling heights and room use all play a part in calculating your unit size. If you’re not sure, contact our friendly staff.

Getting the right sized air conditioner is more important than you might think.


Having a system that is too small can shorten the life of the air conditioner, since it has to work harder to heat or cool the room. This also means that it can take much longer to reach the temperature you want, or never get there at all. Your power consumption will also rise, meaning any savings you made on the initial cost of purchasing the system will eventually be outweighed by the increase to your electricity bill.

If you are ever unsure about what sized air conditioner you need, contact our friendly staff to arrange on onsite quote.

What is Reverse Cycling Air Conditioning?


For most people choosing and installing an air conditioning system may be outside their usual area of expertise. There are many factors you should consider when you wish to choose the right system to fit the circumstances and it is easy to get wrong. When doing research on the subject, some people may come across the term “ducted reverse cycle air conditioning”. North Brisbane & Sunshine Coast homeowners may be unaware of what this term means and whether this is right for them. This article will cover the some of the basic theory and how it can be applied.

What Does Reverse Cycle Actually Mean?

Let’s get a little scientific here, air conditioners operate based on the heat pump principle. This principle means that they pump the heat away from one place, move it to a different place, cool it and then move it back again. Heat pumps work by using a fan to draw hot air in your home across a cold liquid medium that is known as the refrigerant. This process absorbs the heat from the air and cools it down. This cooler air is then cycled back into the building.

The refrigerant has been warmed during this process which causes it to evaporate, it flows into a compressor and creates a gas that has both a high temperature and is highly pressurised. The gas is then pumped into a heat exchanger that is located on the outside the building. This allows the heat to escape, the refrigerant then liquefies and cools slightly. Then the refrigerant flows into an expansion device to lower the pressure and be cooled to the point where it can absorb heat again.

This is the basic cyclical flow of the air conditioning unit when it is used for cooling. When using ducted reverse cycle air conditioning, North Brisbane & Sunshine Coast homeowners can choose to reverse this process. By doing this, the system can be used to both cool and heat the building.

How Do I Choose an Air Conditioning System?

Installing a brand new system into an existing building can add to the ducted reverse air conditioning cost. This is because ductwork will have to be installed. If the system is going to incorporated into the plans of a brand new build, the cost can be mitigated as some of the infrastructure can be pre-installed. Some other things to take into account are the orientation of the building, the size of the rooms, the material used in construction and the level of insulation present. Much of this process will probably be beyond most people, but a professional will be able to easily gather this information and offer a quote for consideration.

If they would like to know more about ducted reverse cycle air conditioning, North Brisbane & Sunshine Coast residents should contact us. We are experts in all aspects of this field, and we can help you to find the right system to suit both your building and your budget. If you would like more information, we will be happy to answer any questions or queries that you may have.

Contact Details 07 3880 6777

6 “Cool” Facts You May Not Know About Air Conditioning


When it comes to air conditioning installation, Sunshine Coast & North Brisbane homeowners are often so concerned with disruption and the potential cost, that they fail to realise how “cool” air conditioning can be. Here are six cool facts that you may not know, that may put your new air conditioning into a whole new light.

1.Theatres Offered State of the Art Air Conditioning:

If you lived in 1917, you would not have had air conditioning in your home. This means that you would have had to struggle through the hot summer months. However, movie theatres recognised this and saw an opportunity to help their customers and improve their business. Many theatre owners started advertising that the had ice cold “state of the art” air conditioning, that would keep their customers cool while they enjoyed the latest movie.


2. 18th Century House of Commons Had A/C:

With the notoriously fickle weather in England, air conditioning has never been particularly popular. However, in 1736, the ministers in the House of Commons were obviously feeling the heat. They had a seven foot “blowing wheel” that was essentially a hand cranked giant fan to keep them cool. The fan needed “the ventilator” who was the poor guy in control of the crank.


3. California Millionaire Credited with First Domestic A/C:

A California millionaire who today is anonymous is credited to be the first person to use air conditioning in his home. It was 1892 and the system was set up behind a false wall to allow a six feet by nine feet room to be cooled. The system also required equipment to be placed on the roof.


4. Willis H. Carrier is considered to be the genius behind modern air conditioning systems. However, it is rumoured that he was so engrossed in developing his invention that he left for a business trip with nothing but a handkerchief packing in his large suitcase.


5. The First White House Air Conditioning System Was Installed in 1929:

Despite the country reeling from the after effects of the massive stock market crash in 1929 and the Great Depression beginning, the American president needed to be kept cool. The president at the time, Herbert Hoover, spent $30,000 on air conditioning for the Oval Office. This equates to almost US$415,000 in today’s money.


6. Air Conditioning Is Cheaper than Ever:

When air conditioning started to become more commonplace in the 1940s, you could expect to pay $350 for a basic window unit. This is the equivalent of approximately US$3,500 today. As the technology has developed and demand has increased, manufacturers have created better, yet cheaper systems. This means that there has never been a better time to consider an air conditioning installation.


If you are contemplating an air conditioning installation, Sunshine Coast & North Brisbane home or business owners should speak to us. Aquarius Air specialises in air conditioning and we have decades of industry experience. Our team are here to answer any of your queries. We would be happy to discuss your specific requirements and provide you with a tailored quote.

5 Reasons to Choose Ducted Air Conditioning


When considering upgrading or installing air conditioning, your first step is likely to start obtaining quotes. The first thing about ducted air conditioning, North Brisbane, Sunshine Coast & South East Queensland homeowners will notice is that the quotes tend to be slightly higher than non ducted systems. Although the price is likely to be an important factor in your decision, here are five reasons why a ducted air conditioning system should be given a little more consideration.

Great Value:
Although your non ducted system quotes may be cheaper, they may not offer the best value. When you consider the cost of installing a split system wall hung unit in every room, it is likely to be more expensive compared to ducted air conditioning.North Brisbane, Sunshine Coast & South East Queensland homeowners will find that a ducted system offers greater value since every area and room of your property will be heated or cooled.

Complete Control:
Ducted systems provide a whole of home solution, allowing every area or room to be conditioned in both summer and winter. However, this does not mean that you relinquish control of your environment. In fact, with zone settings, you can have complete control. Most systems allow for central areas and different zones to be set up. This means that with the use of timers, you can ensure that every area is optimised to your exact preferences. For example, you can set sleeping areas to be heated or cooled to the perfect temperature at night, to minimise energy usage and reduce your bills.

Eliminate Cold or Hot Spots:
Most homes have areas that remain hotter or colder than the remainder of the property. These areas can be drafty and uncomfortable, limiting their use and causing a great deal of frustration. You may have spent untold hours trying to find draughts or other DIY methods to reduce the temperature differential. However, the answer could be provided with a ducted air conditioning system. Since the whole of the home will be heated or cooled, there should be minimal variance in temperatures in any area.

Improved Aesthetics:
Even the sleekest design of wall unit can still be intrusive in your decor. However, with a ducted system, there are only floor or ceiling grills visible. This means that you won’t need to plan your decor around a wall mounted unit or risk having your carefully considered decor compromised by a large appliance.

Noise Reduction:
One of the most frequent complaints about air conditioning systems is the noise. While mobile units can be flexible, they tend to produce a great deal of noise. Although manufacturers of wall units are continually developing new technology to reduce operational noise, they can’t beat a ducted system. Since all of the noise producing equipment is either under the floor, in the ceiling cavity or outdoors, you will find that a ducted system is the quietest option available.

If you would like to know more about the benefits of ducted air conditioning, North Brisbane, Sunshine Coast & South East Qeensland home or business owners should speak to us. We specialise in air conditioning and can offer a number of ducted air conditioning system options. Our team are ready to discuss your requirements and assist you in finding the system best suited to your needs.