Best Split-System Air Conditioners 2026

Brad was very knowledgeable and considerate, which helped us to decide which brand and unit to go with. Once the decision was made and competitive quote accepted, the team was there within days. They arrived at exactly the promised start time, were focused on the job all the way through, worked very well together and took great care at each step of the air conditioning installation.
Elevate your home with the MSZ-AS90VGD—where effortless temperature control meets flawless elegance, making it the ultimate choice for large living spaces. With Adelaide’s generally warm best mitsubishi aircon adelaide and dry summer climate, it is important to keep your home or business cool and comfortable. If you need air conditioner repairs or maintenance to do so, make sure you contact the trusted team at Airconditioning Repair Adelaide. The fault was diagnosed promptly and then repairs carried out quickly when the parts became available. Split system air conditioners are perfect for small areas or individual rooms.

Even if this specific model isn’t quite right for your home, it’s a great entry point into the Fujitsu mini-split lineup, where you can find plenty of other choices to fit your needs. Fujitsu offers a range of mini-splits that cover a wide variety of sizes, efficiencies, and climates, but we think the Altair 500 Series is a good place for most people to start their search. These EnergyStar-certified mini-splits can retain most of their heating prowess even in subzero temperatures, and they work in both single- and multiroom (multizone) setups.
This outdoor unit releases the heat extracted from the indoor air during cooling. The outdoor unit is positioned outside the home in a well-ventilated area, ensuring efficient operation and minimising noise inside the home. T&K Airpower began working with Mitsubishi Electric in 1999 as the warranty agent of choice, repairing air conditioning units throughout Adelaide and South Australia, within the 5 year warranty period. Now, with nearly 30 years of experience with Mitsubishi Electric products, we have the extensive skills and product knowledge to become the only warranty agent for Mitsubishi Electric VRF City Multi units in Adelaide. All units connected to the Mitsubishi inverter multi head split system have individual control for the heating or cooling needs for their specific space.
Mitsubishi Heavy Industries is known for building robust, powerful systems designed for durability and performance, offering excellent efficiency across their ducted and split system range. Bryce visited the day I first contacted him and 2 and a half weeks later we have a new system installed. What impressed me most was Bryce and Aiden’s patience and persistence on what was a tricky job due to our roofline and needing to match up to our old system. Thorough, clean workmanship, reliable and friendly good communications made this an all round positive experience and result. Bryce has been very responsive in follow up help with the wifi app operations. View the full range of Mitsubishi Electric ducted air conditioners here.

It provides a central air conditioning solution to maintain total comfort throughout the whole home. At Rite Price Heating & Cooling, we’re a family-owned business built on local trust and genuine service. For over 30 years, we’ve helped Adelaide and Melbourne homeowners stay comfortable with reliable heating and cooling systems installed by fully licensed air conditioning installation contractors. Our name says it all; we believe in fair, transparent pricing and honest advice, without the upselling.
This split-system air conditioner has everything you need to effectively cool your home. We have the experience and expertise to design, install and service commercial air conditioning throughout South Australia. Immediately I submitted an enquiry for a quote into getting a new aircon unit installed. The following morning I spoke directly with Sav and was scheduled in the following week to have my aircon unit installed.

Across South Australia, our licensed technicians work with all the best air conditioning brands and systems to deliver the performance and climate control you need. Starting with efficient use, it’s important to balance cooling your space with not placing too much demand on your unit. We recommend keeping the temperature of your thermostat no lower than 20 degrees. This will make sure your home is comfortable and cool without increasing the risk of breakdowns.
Professional, honest, down-to-earth and trustworthy are just some of the first impressions you’ll get dealing with Brad and his team at Kuhlen. They provided a fit for purpose recommendation and backed it up with the quality of installation, all done with great communication. To maintain our authority within the industry as Mitsubishi Electric specialists, all T&K Airpower technicians are trained regularly in the Mitsubishi Electric, Adelaide training room. Specialist courses are also undertaken in Sydney, specifically on the VRF City Multi air conditioning systems. For this list, we’ve focused on small-size air conditioners (up to 4kW) as they’re the most popular type in Australia.

Brad gave us a very competitive quote and the guys installed our system within a week of accepting the quote. Installation was super smooth, the guys turned up on time and communication was good. The team took a lot of care (even being as quiet as possible as our kid had a nap!) and got the job done on time. Would highly recommend and will get them back for more work in the future. Yes, they are different companies, though both make quality systems.
Wirecutter is the product recommendation service from The New York Times. Our journalists combine independent research with (occasionally) over-the-top testing so you can make quick and confident buying decisions. Whether it’s finding great products or discovering helpful advice, we’ll help you get it right (the first time). We plan on testing the Boldr Klima throughout the winter of 2025–2026. To our surprise, we were impressed by the company’s fancy glass heater, and we’re eager to explore its approach to broader home climate control.
We stock a wide range of systems from names that you know and trust; brands like Daikin, and Mitsubishi. Let the experts at Climat help you find the perfect split-system air conditioner and provide seamless installation in Adelaide, Melbourne, and the surrounding areas. An auto shut-off function is a glaring miss, so it lacks the convenience of other units and further energy savings.

Delaying the upgrade of an old, inefficient system risks not only high power bills but also the unit failing completely when you’re reliant on it during extreme heat or cold. Relying on inexperienced installers for your MHI split system installers Adelaide Hills needs can lead to poor performance and voided warranties, costing you more later. Now is the sensible time to install a powerful, reliable Mitsubishi Heavy Industries unit correctly, securing year round comfort and long term energy efficiency. If you’re searching for a reliable split system air conditioner in Adelaide or Melbourne, ActronAir offers one of the most dependable, energy-efficient, and locally engineered solutions on the market. The ProductReview.com.au Awards are highly regarded in Australia, celebrating the best products based on genuine consumer feedback.