Black Friday savings continue! 🥳

Get the biggest bargains of Cyber weekend

Best split system air conditioners in Australia

Our expert team has analysed hundreds of customer reviews of split system air conditioners to determine the best available in Australia for every budget and purpose.

Posted

Fact checked
Split Type Air Conditioner on blue background

We’re reader-supported and may be paid when you visit links to partner sites. We don’t compare all products in the market, but we’re working on it!

The best split system air cons in Australia

How did we pick this list?

Our editorial team selected the products on this list based on extensive research, real customer reviews and personal experience. For each category, we carefully selected parameters based on our research and identified the products with the highest review score within those parameters.

Read more detail on our methodology below.

Where to buy air conditioners online

Best split system air conditioner overall - Mitsubishi Heavy Industries Bronte SRK71ZRA-W (7.1kW)

Mitsubishi Heavy Industries Bronte SRK71ZRA-W (7.1kW)

  • Reviews rave about the unit's efficiency, even on solar power
  • The indoor unit is extremely quiet
  • The support process is often criticised
  • Some users found the remote to be a little confusing

Price (RRP): $1,550.00

Buy at The Good Guys
Buy at eBay
Buy at Appliances Online

Why we chose it

With nearly 200 reviews on productreview.com.au, giving it an average rating of 4.7 out of 5, the Mitsubishi Heavy Industries Bronte SRK71ZRA-W is the best overall split system air conditioner in Australia. A beloved system, reviews rave about how quickly and quietly it adjusts a room's temperature both in summer and winter.

Many reviews called attention to the money they were saving on their power bills after switching to the SRK71ZRA-W, as MHI's systems ramp down once the correct temperature has been reached to save energy. Some users found the included remote to be confusing to use, and others were disappointed in the complexity of the support process, but overwhelmingly, users have declared this unit to be a winner.


Best split system air conditioner for the bedroom: Carrier 42QHC020 (2.1kW)

Carrier 42QHC020 (2.1kW)

  • The remote is easy to use in the dark
  • All unit lights can be shut off
  • Repairs can take a while to complete
  • Not as energy efficient as some other options

Price (RRP): $659.00

Check availability at Polyaire Store

Why we chose it

The 2.1kW Carrier 42QHC020 is the best split system air conditioner Australians could choose for their bedroom thanks to its attention to key details that other units miss. Reviews on productreview.com.au, which give it an average rating of 4.5 out of 5, praise one key feature above all others – the ability to turn off all lights on the unit entirely, a must-have for those who like to sleep in the dark.

The remote control is also easy to use in low-light situations, and while it's not as energy efficient as some other options, at 2.1kW the 42QHC020 isn't drawing very much energy in the first place anyway. Some owners have criticised Carrier's warranty procedures in their reviews, saying it can take longer than they'd like for repairs to be carried out.


Best split system air conditioner for large spaces: Mitsubishi Heavy Industries Bronte SRK95ZRA-W (9.5kW)

Mitsubishi Heavy Industries Bronte SRK95ZRA-W (9.5kW)

  • Cools a truly giant area
  • Heats extremely quickly
  • Difficult to see the remote settings in low light
  • The outdoor unit can get very noisy - 70 decibels

Price (RRP): $2,560.00

Buy at The Good Guys
Buy at eBay
Buy at Appliances Online

Why we chose it

For those trying to cool or heat a truly giant area, the Mitsubishi Heavy Industries Bronte SRK95ZRA-W 9.5kW variant is the best split system air conditioner in Australia. Dozens of reviews on productreview.com.au have declared this air conditioner to be one of the best around, giving it an average rating of 4.7 out of 5.

The 9.5kW Bronte is a great example of why it's important to research how large an air conditioner your space needs, as some reviews remarked that they found that even on the hottest days and coldest nights, this aircon still had unused capacity left over. The only big drawback is that at 70 decibels, the outdoor unit is extremely loud – but to keep a room at temperature, the SRK95ZRA-W tends to run at only 15% of its capacity.


Best budget split system air conditioner: MHI Avanti SRK10YSA-W (2.5kW)

MHI Avanti SRK10YSA-W (2.5kW)

  • Some described it as almost "too cool"
  • Great output for the wattage
  • The Avanti series fan layout is known to be difficult to clean
  • About a six-year lifespan according to reviews

Price (RRP): $749.00

Buy at The Good Guys
Buy at Appliances Online

Why we chose it

The Mitsubishi Heavy Industries Avanti SRK10YSA-W is the best budget split system air conditioner for Australians, based on the reviews left on productreview.com.au. The 2.5kW variant of the Avanti series leans on some extreme energy efficiency to cool down small areas while remaining quiet and using very little power.

Being a low-powered split system air conditioner, it isn't suitable for cooling more than a room – say a bedroom or an office. Some reviews complained that it only lasted around six years before requiring repairs or replacement, which might be related to the fact that the MHI Avanti series air conditioners are known to be difficult to clean. With regular maintenance and care, most users rated this air conditioner extremely highly, and for under $800, it is the best budget split system available.


Best mid-range split system air conditioner: Mitsubishi Heavy Industries Bronte SRK71ZRA-W (7.1kW)

Mitsubishi Heavy Industries Bronte SRK71ZRA-W (7.1kW)

  • Reviews raved about the unit's efficiency, even on solar power
  • The indoor unit is extremely quiet
  • The support process is often criticised
  • Some users found the remote to be a little confusing

Price (RRP): $1,550.00

Buy at The Good Guys
Buy at eBay
Buy at Appliances Online

Why we chose it

Also our pick – and the user's pick – for best Split System Air Conditioner, the Mitsubishi Heavy Industries Bronte SRK71ZRA-W (7.1kW) is the best mid-range split system air conditioner. It averaged a 4.7 out of 5 rating after 190 reviews on productreview.com.au.

Its fantastic energy efficiency techniques and fair price point mean that the initial outlay for this system is not too high, and it will also save money in the long run. Many reviews praised its ability to keep even poorly insulated areas cooled and heated, and the only complaints people had related to issues generally covered under warranty.


Best premium split system air conditioner: Fujitsu Lifestyle ASTG30KMTA (8.5kW)

Fujitsu Lifestyle ASTG30KMTA (8.5kW)

  • Very quiet in "Economy Mode"
  • Top-tier support
  • Won't cool below 18C
  • The outdoor unit can get up to 67 decibels

Price (RRP): $4,039.00

Buy at The Good Guys
Buy at Appliances Online

Why we chose it

The Fujitsu Lifestyle ASTG30KMTA (8.5kW) has the first-class feature set and glowing reviews expected of the best premium split system air conditioner in Australia, with a 4 out of 5 rating from more than a dozen reviews on productreview.com.au and a 4.5 out of 5 on thegoodguys.com.au.

It features anti-bacterial air filters to remove dust, pollen and harsh smells, including smoke, from the air as it cools or heats it, and many reviews lauded the speed at which it cooled down their rooms on hot Aussie days. People loved the intuitive remote control, though some complained that the unit wouldn't operate to cool at temperatures under 18 degrees Celsius. The outdoor unit can get a little noisy, probably a by-product of the above-and-beyond filtration.


Best split system air conditioner for caravans: Mitsubishi Electric MSZ-GL25VGD

Mitsubishi Electric MSZ-GL25VGD

  • Night Mode reduces brightness
  • Smaller profile outdoor unit fits on caravan A-frame
  • Mid-to-high price range
  • No dehumidifier

Price (RRP): $999.00

Buy at The Good Guys
Buy at Appliances Online
Buy at Bing Lee

Why we chose it

If you absolutely have to have a split system air conditioner for your caravan, the Mitsubishi Electric MSZ-GL25VGD 2.5kW is the best option for most Australians. Mitsubishi Electric is not the same company as Mitsubishi Heavy Industries, but both are well-regarded by split system owning Aussies. The Mitsubishi Electric MSZ-GL25VGD has earned a score of 4.6 out of 5 from dozens of reviews by Australians who have purchased it.

2.5kW is more than enough to both heat and cool even the biggest caravans, and with its small profile outdoor unit the MSZ-GL25VGD is by far the best suited for the purpose. The Mitsubishi Electric split system utilises an inverter, which allows it to save on energy without negatively impacting the electrical systems of your van. The only real drawback is the absence of a dehumidifier, but there's no question the air will be cool.


Quietest split system air conditioner: Fujitsu Lifestyle ASTG12KMTC (3.5kW)

Fujitsu Lifestyle ASTG12KMTC (3.5kW)

  • Only 42 decibels on high
  • Easy access to filters
  • The outdoor unit is quite loud
  • Not as energy efficient as other split systems

Price (RRP): $1,839.00

Buy at The Good Guys
Buy at Appliances Online

Why we chose it

The Fujitsu Lifestyle ASTG12KMTC (3.5kW) is the quietest split system air conditioner in Australia based on more than 50 reviews on productreview.com.au, where it got a 4.3 out of 5 rating. The indoor noise level of the ASTG12KMTC sits at just 42 decibels, an astounding feat from a 3.5kW unit and quieter still than many much less powerful competitors.

The trade-off comes from a noisier than usual outdoor unit, which can get up to 67 decibels, but reviews focused on how quiet the indoor unit was instead. The other drawback is that it isn't as energy efficient as its peers, but many people still praised its ability to cool down more than one room while running silently.


Methodology

21
brands considered
50+
products compared
8
Best products chosen
  • We compared over 50 air conditioners from 21 manufacturers.
  • We based our findings on real customer reviews from retailers like Product Review, Appliances Online and other outlets.
  • The products on this list are chosen by our editorial team and are not selected based on commercial relationships.

More guides on Finder

Ask an Expert

You are about to post a question on finder.com.au:

  • Do not enter personal information (eg. surname, phone number, bank details) as your question will be made public
  • finder.com.au is a financial comparison and information service, not a bank or product provider
  • We cannot provide you with personal advice or recommendations
  • Your answer might already be waiting – check previous questions below to see if yours has already been asked

Finder only provides general advice and factual information, so consider your own circumstances, or seek advice before you decide to act on our content. By submitting a question, you're accepting our Terms of Use, Disclaimer & Privacy Policy and Privacy & Cookies Policy.
Go to site