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Its sunny climate and scorching summers characterise Brisbane. This is one place where a reliable air conditioning system isn't just a luxury; it is considered a necessity. Different options are available, but among the various options out there, split system air conditioning stands out as an excellent choice for Brisbane homes.

In this article, we will examine why split systems are gaining popularity and why they might be the perfect fit for your comfort needs in River City.

Understanding Split Systems

Before we understand why split systems do well in Brisbane, let's grasp what they are. A split system air conditioner comprises two main components: the indoor and outdoor units. These units work in synergy to cool your home efficiently.

Typically, the indoor unit is installed on a wall inside your home, while the outdoor unit sits outside. Refrigerant lines and electrical wiring join these two units. If you have ever wondered where the "split" in the name comes from, it is from the split between these two units.

On the other hand, ducted systems use a network of ductwork to distribute conditioned air throughout the house. As you may have known, ducted air conditioning has merits, but split systems offer distinct advantages in Brisbane's climate.

Climate Considerations in Brisbane

Brisbane experiences a subtropical climate with hot and humid summers. During the peak of summer, temperatures are expected to soar, making indoor comfort essential. At this point, an efficient air conditioner becomes your best friend.

If you will stay in Brisbane for any length of time, bear in mind that the climate can be pretty unforgiving. Summers here are known for their high temperatures and humidity levels, making you feel quite uncomfortable, like you should get out of your skin.

This is not just about comfort; it's about survival. Those who live in such a climate will understand that having a robust cooling system is not a luxury but a necessity.

Advantages of Split Systems in Brisbane

Energy efficiency

In a city like Brisbane, your air conditioner may run for extended periods. At times like this, energy efficiency is a crucial consideration. Split systems are perfect for their energy-efficient operation.

Unlike ducted air conditioning, which can lead to energy loss through ducts, split systems deliver cool air directly to the room where it's needed. Since there is targeted cooling with this system, it can reduce energy wastage and ultimately lower your electricity bills.

Energy efficiency is not only about saving money; it's also about reducing your carbon footprint. In an era where environmental concerns are paramount, split-system air conditioners provide an eco-friendly cooling solution for your home.

Zone cooling

One of the standout features of split systems is their ability to provide zone cooling. In Brisbane or any home, not all rooms may be in use all the time. Using split system air conditioners can help cool specific areas.

This ensures that the cooling of the entire house continuously is avoided. This zoning capability ensures that you only use energy where necessary, enhancing efficiency.

Zone cooling is not only about saving energy; it's about customising your comfort.

This special feature allows you to have different temperatures in different rooms to suit individual preferences. This control over your indoor environment is a significant advantage of split system air conditioning.

Easy installation

The installation process may not be straightforward for most air conditioning systems. The process must be done immediately, especially when dealing with the sweltering Brisbane heat.

Split system air conditioners are relatively easier to install than complex ducted systems. They only need minimal structural changes to your home and can often be up and running in a matter of hours. Additionally, with quicker installation, you'll enjoy the benefits of cool, comfortable air sooner.

Moreover, the installation process for split systems is less disruptive. In comparison, ducted air conditioning requires extensive ductwork installation, while split systems require only a small hole in the wall for the refrigerant lines and wiring. This means minimal disturbance to your home and daily routine.

Quiet operation

A peaceful living environment is crucial for relaxation and productivity. No one wants to be disturbed by a noisy air conditioner, especially in the quiet of the night. You can get this serenity using split systems, as they are known for their quiet operation. The noisy components, like the compressor, are placed outdoors, ensuring your indoor space remains tranquil.

Quiet operation is not just a luxury; it depicts a quality-of-life factor. With a split system air conditioner, you can sleep soundly, work in peace, and enjoy your favourite TV shows without the constant background noise that some ducted air conditioning systems produce.

Improved indoor air quality

It is common to find out that under Brisbane's humid climate, the growth of mould and mildew can be quickly promoted. Several types of split system air conditioners have filters and air purifiers.

These purifiers enhance indoor air quality. This cool feature is necessary if you or your family members suffer from respiratory issues or allergies. Unlike some ducted air conditioning systems, split systems can help keep the air fresh and clean.

Having better indoor air quality would give you and your entire family a healthier living environment. In cities like Brisbane, where allergies can be easily triggered by different environmental factors, installing an air conditioner that contributes to cleaner air has a significant benefit.


While contemplating the purchase of a new item in the home, one of the considerations you need to have is cost. There is no doubt that ducted air conditioning has its advantages with it is upfront cost.

Nonetheless, it's typically a more expensive option due to the complexity of the system and the installation process. Split systems, on the other hand, will cut you some slack because they are more budget-friendly in the long run. This makes them an attractive choice for homeowners in Brisbane looking for efficient cooling without breaking the bank.

Maintenance and longevity

Your ability to maintain your air conditioner is essential for its longevity. Split systems are relatively easier to maintain. They have filters that can be cleaned or replaced regularly.

You can extend the life of your split system air conditioner with proper maintenance. This should ensure its continuous good performance in keeping you cool for years to come. Regular maintenance continues beyond extending the lifespan of your split system air conditioner. It also has to do with ensuring that it operates at peak efficiency.

A well-maintained system will consume less energy, save you money, and reduce the chances of unexpected breakdowns, which can be particularly inconvenient during a Brisbane heatwave.

How to Choose the Right Split System

At the point of selecting a split system air conditioner for your Brisbane home, there are some factors you need to consider. Such factors include the size of your space, the system's cooling capacity, and energy efficiency rating. Doing this will ensure you get a perfectly tailored unit to your needs.

Selecting the right split system is similar to finding the perfect tool for a job. The size of your space and your cooling requirements will inform you about your ideal system. If you have a unit that's too small, it probably won't cool your home effectively. On the other hand, one that's too large will consume more energy than necessary.

Seek Professional Advice on Installation

Although split systems are relatively easy to install, having a professional handle the job is still essential. Professional installation ensures that your split system air conditioner works efficiently. It will also help you to avoid warranty issues down the road.

Professional installation guarantees that your split system air conditioner functions at its best from day one. This is not just about the technical expertise; it's also about ensuring that every component is correctly installed. If you take this step, the system will also be calibrated for optimal performance.

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Don't wait until summer to be sure your AC can handle the heat. Call the experts at Aircon Advisory for peace of mind and to ensure your unit is running at top performance.

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