There are many air conditioner options on the market, but one of the best is a split system air conditioner.


It can be challenging to find the best air conditioner for you, both functionally and financially. It’s important that you consider what rooms or areas you need to cool before purchasing an air conditioner. No matter how big or small the space is, it’s important to consider whether you want to cool one area, several rooms, or the entire house. Split system air conditioning in Brisbane is best for cooling one room.

You may have noticed that there are several types of split system air conditioners in Brisbane available. All are designed to accomplish similar functions. Split systems are the most widely used type of air conditioner in Australia. They are found in millions of homes all over the country. But what exactly is a split system air conditioning unit? As experts in all things Brisbane air conditioning services, IACS can tell you everything you need to know about split systems.


What Is a Split System Air Conditioner?


Brisbane split system air conditioners are made up of two parts: the outdoor unit (the compressor coil box) and the indoor unit (the fan coil). The outdoor unit is usually installed on or near the wall outside the room or area you want to cool. The split unit has a smaller compressor coil box on the outside and then on the inside, it has individual room units. They can heat or cool a space without the use of ducting. The indoor unit includes the coil, an air filter, and a blower.


What Are the Benefits of a Split System?


Split system air conditioners are very popular in Australia because they can be used for both cooling and heating. But they aren’t the best choice for everyone.


  • A larger area needs to be cooled (where a portable system would not work due to the pressure).
  • If you live in a suitable building, it is approved for a split system to be installed.
  • If you need to cool more than four rooms, a multi-split system is better than a ducted one.

Split system air conditioning in Brisbane has many advantages. We’ve listed each advantage below, from being quiet to being cost-effective to run.


Quiet to Run


Split-system air conditioners are quiet to run. Newer models are especially quiet. Most split systems would require that you be right next to the indoor unit to hear it working. This makes them extremely desirable, especially if one is to be installed in your bedroom.


Easy to Maintain


Preventative maintenance is the best way to keep your air conditioner running at its peak. It is important to perform this maintenance every year. This will ensure that your air conditioner lasts if possible while remaining safe and efficient. Your local technician will perform this annual service. When you book a Brisbane air conditioning service, he will inspect your unit and fix any potential problems.


Maintenance Is Something You Can Do


Your indoor unit’s filters should be cleaned at least once every 3 to 6 months, depending on how frequently you use them. It is easy to clean the filter if you are familiar with what you are doing. You can also hire a certified air conditioning technician.

Make sure your outdoor unit is well ventilated. You could have bushes, grass, or other debris. Poor ventilation can make your air conditioner work harder than it should, which will decrease the efficiency of your unit.




If you choose the correct size split system air conditioner in Brisbane, it is cost-effective to operate. An air conditioner that is too large will consume more energy. A smaller air conditioner won’t cool down the room properly.

When selecting the size of an air conditioner, there are a few things to keep in mind. 

  • Dimensions of the room
  • The ceiling should be insulated
  • The climate in your area
  • The angle of the room

This is a good time to ask your local HVAC technician for advice. They can help you choose the right split system air conditioning unit. If you select the correct size, your air conditioner will work best for you.


Ideal for Small Spaces


Split-system air conditioners are great for small spaces. You can use them in smaller homes, apartments, home offices, or hallways. Indoor units can be as small as 250 mm in height and 760 mm in width.


Multi-Purpose Unit


A reverse-cycle split system is recommended if you live in a climate that doesn’t allow for cooling-only. It can be used year-round due to its dual cooling and heating capabilities and many additional features such as remote control, timer, humidity control, etc.


Air Purification


Split systems also purify the air inside your home. This keeps it clean and free from allergens or dust. If you have asthma or allergies, this can be a huge benefit.


What Are the Disadvantages of a Split System Air Conditioner?


Split systems may not be suitable for multi-storey apartments due to the two-part system and the tubing connecting them together.


What Features Should You Consider When Purchasing A Split System Air Conditioner?


You should carefully consider the features of your air conditioner in Brisbane to make sure it meets your needs. When purchasing a split-system air conditioner, you should consider fan speeds and operating modes. 

  • You can change the fan speed of your split system air conditioner from an automatic mode to a super high speed.
  • Split system air conditioners have an operating modesty that can be used to control the temperature.
  • built-in Wi-Fi. Wi-Fi allows you to manage the air conditioner’s motion sensors, air ionisers, and cooling levels.
  • This feature allows you to control the length of the air conditioner’s run time.
  • The split system air conditioner also has filters and a dehumidifier, making it a great option if you live with someone with allergies or asthma.

Note that the features described above may vary based on your device’s brand.

Split-system air conditioners are the most versatile and cost-effective home conditioning systems. They are one of the most widely used air conditioners in Australia. Call us, at IACS, your air conditioner specialists to get expert advice and a quality Brisbane air conditioning service. Also, check out our range of split-system air conditioners.