Deciding to install a split system air conditioner can be tricky. In Australia, the cost varies from $600 to $4900. This article will guide you through prices, factors affecting them, and how to save money.

Keep reading for all the details you need.

Key Takeaways

  • Installing a split system air conditioner in Australia can cost between $600 and $4900, depending on the size of the unit and complexity of installation.
  • Options for cooling your home include refrigerant systems, portable units, window or wall units, reverse cycle split systems, ducted systems, and evaporative systems, each with their own costs and benefits.
  • The price of installing an air conditioner varies due to factors such as unit type, installation complexity, room size, capacity needed, and extra features desired.
  • You can save money on air conditioning installation by getting multiple quotes, looking for deals, choosing energy-efficient models, installing it in the off-season, preparing your home, claiming any available rebates, and going for simpler designs.
  • Professional installation is recommended to ensure safety, avoid warranty issues, and guarantee that the system operates efficiently.

Types of Air Conditioning Units Available in Australia

A modern air conditioner unit installed in a well-lit living room with a bustling atmosphere.

In Australia, you can find many types of air coolers for your home. These include units that chill the whole house and smaller ones for just one room.

Refrigerant Systems

Refrigerant systems use a coolant to chill the air in your home. They have two parts: one inside and one outside. The outside part takes heat from your house and sends it outside. The inside part blows cool air into your rooms.

This type keeps your place comfortable during hot days.

I had a refrigerant system installed last summer, and it made a big difference. Before, my house felt like an oven on hot days. Now, it stays nice and cool. These systems work well for cooling one or two rooms at a time.

They’re good because they don’t cost much to run, making them a smart choice for saving money on power bills.

Portable Units

Moving from refrigerant systems, portable air conditioners offer a flexible solution for cooling your space. These handy devices let you enjoy a breeze where and when you need it most.

With prices ranging from $300 to $1500, they fit almost any budget. They’re perfect for renters or those avoiding permanent installations.

I’ve found portable air conditioning units incredibly useful in my own home. Easy to move from room to room, they provide cool air exactly where I need it without the hassle of complex setups.

Costing much less than split systems or ducted cooling, these units are a smart choice for managing both comfort and expenses in smaller areas.

Window or Wall Units

Following portable units, window or wall devices offer a simple cooling solution. These air conditioners fit snugly into a window frame, making them perfect for single-room use. They are great for people who need quick and easy climate control without major installation hassle.

You don’t need big changes to your home to fit one of these in.

Unlike portable models, once you install a window or wall unit, it stays put. This makes them less flexible but more reliable for steady cooling where you most need it. They draw heat out from the room and release it outside, keeping your space comfortable during hot days.

Ideal for renters or those with limited space, these units provide efficient cooling with minimal disruption to your home’s layout.

Reverse Cycle Split System

A reverse cycle split system offers heating and cooling from one device. This makes it a top pick for Aussie homes. On hot days, it cools your space down. As the weather turns chilly, it can warm up a room too.

I find this system energy efficient as well, cutting down on electricity bills.

Installing this type of aircon is an investment in comfort. My mate had one put in last summer and swears by its low running costs and quiet operation. Whether you’re trying to beat the heat or take off the chill, this system adjusts to make your home feel just right.

Ducted Systems

Ducted air conditioning is great for cooling big homes or offices. It sends cool air through ducts in the ceiling or floor. I found that these systems can keep every room at a perfect temperature, which makes them very useful during hot summers.

The vents blend into your home’s design, making them less noticeable than other types of air conditioners.

Installing ducted systems can cost from $6,000 to $30,000. The price changes based on how big your home is and if you need extra features. For my medium-sized house, the installation was about $14,000.

This included everything needed to get it running smoothly – from the main unit that cools the air to the ducts that spread this coolness throughout my place.

Evaporative Systems

Evaporative systems work by pulling hot outside air through water-soaked pads. As the air passes through these pads, it cools down and then gets circulated throughout your house. These systems are more energy-efficient in dry climates since they add moisture to the air.

They use less electricity compared to traditional refrigerant-based coolers, making them a greener option.

Installing an evaporative cooler can be less expensive than setting up a central cooling system. They need regular maintenance such as pad replacement and cleaning to run smoothly.

Since they operate best in arid conditions, their effectiveness drops in areas with high humidity levels. Despite this, many Australians find evaporative coolers a cost-effective way to beat the heat during scorching summers.

The Cost of Installing a Split-System Air Conditioner

A split-system air conditioner being installed in a room.

The cost of putting in a split-system air conditioner in Australia can change a lot. Price tags range from $600 to $4900. This large spread depends on things like room size and unit type.

For small rooms up to 20m^2, you might spend between $600 and $2800 for a unit that can handle the space. If the room is medium-sized, about 20-40m^2, expect costs to be between $700 and $3000.

Big rooms that are 40-60m^2 will need more powerful units, costing anywhere from $1000 to $4000.

Several factors can push these prices up or down. These include how complex your installation is and which brand you go for. Labour and supply expenses also play a big part in the final bill.

It’s worth noting that trying to install an AC system yourself might not be the best idea due to safety concerns and potential issues with warranties – better leave it to the professionals with Aussie Refrigeration Council licensing!

Factors Influencing the Cost of Split System Installation

After understanding the broad range of installation costs for split-system air conditioners, it’s clear that several factors can drastically affect the final price. It’s these details that can make all the difference. Here are some key points to consider:

  1. Type of unit chosen – Different models and brands have various prices. A high-end brand known for its energy efficiency might cost more upfront but save money in the long run on bills.
  2. Complexity of installation – Some homes are trickier than others when it comes to fitting an air conditioning unit. If your space requires extra work, like installing new ducts or complex electrical wiring, this will push up the cost.
  3. Size and capacity needed – Bigger isn’t always better, but you do need a unit that’s right for your space. Choosing one that’s too small can mean it’s always running, bumping up power use; too large, and you might overpay both for the unit and its installation.
  4. Location of the units – Where you want to place the indoor and outdoor parts of your split system affects installation cost. Easy-to-reach spots will likely cost less than if installers need to navigate complex roof spaces or walls.
  5. Labour and materials – Paying professionals ensures a job well done, but costs can vary widely between companies. Always get multiple quotes to find a balance between price and quality assurance.
  6. Extra features desired – Wanting additional features like smart control options or special filters can add to your initial outlay.

During my own air conditioner installation, I learned firsthand how these factors come into play. Choosing a mid-range brand with good reviews about energy consumption made sense for our family budget and home size. We also opted for placement that didn’t require extensive electrical work, which kept labour costs lower than expected.

Pros and Cons of a Split System Air Conditioning System

Understanding the factors that influence the cost of split system installation sets the stage perfectly for delving into the advantages and disadvantages of opting for this type of air conditioning system. Split systems are a popular choice among Australian households for several good reasons, but they also have their drawbacks. Let’s take a closer look through a straightforward comparison.

Energy EfficiencyLimited Cooling Capacity for Larger Spaces
Cost-EffectivenessInitial Installation Cost Can Be High
Easy InstallationNot Suitable for Every Home Layout
Quiet OperationRequires Professional Installation for Warranty
Versatility in Cooling and HeatingOutdoor Unit Requires Space

Split system air conditioners shine when it comes to energy efficiency. They use less power than many other types of air conditioners to cool the same space. This efficiency means lower power bills. They’re also cost-effective in the long run, despite the initial expense. Most folks find the easy installation appealing because it generally means less disruption to the home during setup.

Yet, no system is without its drawbacks. Split systems may struggle to effectively cool or heat very large areas or homes with open-plan designs. Plus, while the upfront cost pays off over time, it can be a significant investment initially. The layout of some homes doesn’t suit these systems, either because of the space needed for the outdoor unit or due to the complexity of installing the indoor unit in an ideal location.

In my own home, the decision to install a split system was driven by the need for a quiet, efficient way to manage temperatures through the seasons. The whisper-quiet operation was a game-changer, especially in the bedrooms. However, finding the right spot for the outdoor unit proved tricky, highlighting one of the cons firsthand.

Choosing a split system air conditioner comes down to balancing these pros and cons against your household’s specific needs and preferences.

How to Save Money on Split System Air Conditioner Installation

Installing a split system air conditioner in Australia can be pricey. But, you can cut costs with some smart moves. Here’s how:

  1. Get multiple quotes – Talk to several trusted tradies. This way, you’ll find the best price for your installation.
  2. Look for deals – Sometimes companies offer special prices for buying and installing together.
  3. Choose energy-efficient models – These might cost more upfront, but they save money on power bills in the long run.
  4. Do it in the off-season – Prices can drop when demand is low, like during winter.
  5. Prepare your home – Make sure there’s easy access to where you want the unit installed. This saves time and money.
  6. Claim any available rebates – Some energy-efficient products come with cashback offers or government rebates.
  7. Go for a simpler design if possible – Complex installations cost more. If you can, choose a straightforward setup.

Next up: The Cost of Installing a Split System Air Conditioner in Perth

The Cost of Installing a Split System Air Conditioner in Perth

The price to fit a split system air cooler in Perth swings from $600 to $4900. This range depends on many things like the size of the unit, its features, and how complex the installation process is.

From my own experience, getting a mid-range model for an average-sized room can set you back about $2500. This includes both the machine and labour costs.

Choosing the right team to install your air cooler makes a big difference too. A licensed professional knows exactly how to fit both parts of your system – the part inside that blows cold air into your room and the part outside that gets rid of heat.

They make sure everything works well together, saving you headaches and money down the road. Paying more for skilled labour can mean fewer problems over time, making it a smart investment in Perth’s warm climate.

Frequently Asked Questions

Got questions about split system air conditioner installation? You’re not alone. Many people wonder how long setting up their new cooling device will take or if they can put it in by themselves.

We’ve got the answers to these common queries, making your decision easier and clearer.

How long does it take to install an air conditioner?

Installing a split system air conditioner usually takes between 4 and 8 hours. I once had one installed in my home, and it was ready to cool the place down before dinner. The pros arrive in the morning and work efficiently through the day.

They bring all their tools, like drills and levels, to make sure everything is perfect.

For larger setups like ducted systems, it could take more than a day. These require more work on your house’s structure to fit everything neatly inside walls or ceilings. So, if you’re getting one of these bigger systems, plan for a bit longer without that cool breeze.

Can I install a split-system air conditioning unit myself?

After discussing the time it takes to set up an air cooler, many wonder if they can tackle the job of putting in a split-system air chiller by themselves. The simple answer is no. It’s risky and could void your warranty if not done right.

Safety should always come first, and installing such systems needs a trained hand. Plus, laws require hiring professionals with certain qualifications for this task.

You need people who have their fridge & air con license from the Australian Refrigeration Council (ARC) to ensure everything meets legal standards. They understand how to handle refrigerant safely and make sure your unit works efficiently, saving you trouble and money down the line.

So while it might seem like a good idea to do it yourself or ask a mate who’s handy with tools, calling in certified experts is your best move for peace of mind and keeping things cool at home without any hitches.


Putting in a split system air conditioner in Australia costs between $600 and $4900. This type of cooler is perfect for keeping one or two rooms nice and chilly. It’s a favorite choice because it doesn’t cost too much, it’s not hard to fit, and it uses power well.

The price tags change based on what kind of cooler you pick, how tough it is to install, the brand, and work and part costs. Getting professional advice helps make sure you choose the right cooling device for your home without spending too much money or energy.

Keep these points in mind to stay cool during those hot Aussie summers!


1. What’s the average cost to install a split system air conditioner in Australia?

Well, it varies widely! But, on average, you’re looking at anywhere from $600 to $5,500. This range accounts for both labour and supply costs – everything from the unit itself to getting it up and running.

2. Why is there such a big price range for installing an air conditioner?

Great question! The cost difference mainly comes down to the type of unit – like a ducted air conditioning system versus a simple split air conditioner – and the complexity of your installation needs. Plus, factors like energy efficiency ratios can play into the final price tag.

3. Can I save money by choosing a certain type of air conditioner?

Absolutely! For example, opting for a reverse-cycle air conditioning unit might be pricier upfront but can save you quid in the long run due to its heating capabilities too. Also, units with high Energy Star ratings tend to be more efficient—meaning lower power consumption and more savings over time.

4. Do I need any special permissions or licences to install an AC in Australia?

Yes indeed! Installation must be done by someone holding a Refrigeration & Air Conditioning Licence—it’s not just about ensuring quality work but also about safety regulations and warranty conditions.

5. Are there options available if I can’t afford the upfront cost of AC installation?

You bet—financial flexibility is key here! Many Australians take advantage of lending options like buy now, pay later services or using credit cards with favourable interest terms. Some even consider loans specifically designed for home improvements or new energy systems.

6. How do I know which size or model of air-conditioner is right for my home?

This one’s important—you’ll want something that fits your space perfectly without going overboard on power consumption (measured in kWh). Consulting with professionals who understand airflow dynamics as well as condenser and evaporator tech will help ensure you get an efficient yet powerful enough unit tailored just right for your cooling needs.