Split System
Air Conditioning Perth
Specialising in split system air conditioning across Perth, Simply Cool provides efficient climate control solutions for homes, apartments and small commercial spaces.
- Fully licensed, insured and experienced local technicians
- Expert split system installation Perth homeowners trust
- Energy-efficient reverse cycle air conditioning solutions
- Premium brands including Panasonic split system air conditioners
Why Split System Air Conditioning Is Ideal For Perth Homes
Perth’s climate demands reliable cooling during long, hot summers while still providing efficient heating during cooler winter months. Split system air conditioning offers a practical and cost-effective solution for maintaining year-round comfort throughout your property.
Unlike larger ducted systems that cool the entire property, split system air conditioners are designed to control the temperature in individual rooms. This makes them ideal for living areas, bedrooms, home offices, apartments and smaller homes where targeted climate control is ideal.
Split systems are also known for their energy efficiency and quiet operation. With modern inverter technology and sleek wall-mounted designs, they provide powerful cooling without excessive energy consumption. For Perth homeowners looking for greater flexibility, comfort and affordability, split systems are one of the most popular solutions on the market.

How Split System Air Conditioning Works
A split system air conditioner consists of two main components – an indoor, wall-mounted unit and an outdoor compressor unit. These two units work together to regulate the temperature of the space efficiently.
The indoor unit draws warm air from the room and passes it through a refrigeration cycle that cools or heats the air before distributing it back into the space. The outdoor unit releases heat during cooling mode or absorbs heat when operating in heating mode through reverse cycle functionality.
Modern split system air conditioners also feature inverter technology, which automatically adjusts the compressor speed to maintain a consistent temperature while reducing energy consumption. With remote controls and smart thermostat options, homeowners can easily manage temperature and comfort levels within each room.
Our Split System Air Conditioning Solutions
Simply Cool provides comprehensive split system air conditioning solutions across Perth, handling installations, upgrades and replacements for both domestic and small commercial properties. Our team works closely with you to recommend the most suitable system based on room size, usage requirements and energy efficiency goals.
Residential Split System Air Conditioning
Residential split system air conditioners are ideal for cooling individual rooms within your home. Many Perth homeowners choose split systems for bedrooms, living rooms, home offices, apartments and granny flats where whole-home ducted cooling isn’t required.
Our technicians assess factors such as room size, insulation and airflow to determine the most suitable system capacity. By selecting the correct system and installation location, we ensure optimal performance and energy efficiency.
Regardless of whether you’re installing a system in a new home, or upgrading an older unit, Simply Cool provides tailored split system solutions designed to handle Perth’s climate.
Light Commercial Split Systems
Split systems are also widely used in smaller commercial properties where reliable and quiet climate control is important. Offices, small retail stores, consulting rooms, cafes and clinics can all benefit from commercial split system air conditioning.
These systems provide efficient cooling and heating while maintaining low operating noise levels, helping create a comfortable environment for staff and customers. Our team works with business owners and property managers to deliver dependable split system installations suited to the layout and demands of each commercial space.
Panasonic Split System Air Conditioners
Simply Cool proudly installs Panasonic split system air conditioning systems, recognised for their reliability, energy efficiency and advanced technology. Panasonic systems offer a range of features designed to improve comfort and air quality within your home or business.
- Reverse cycle cooling and heating
- nanoe™ X air purification technology
- Smart control compatibility
- Manufacturer warranties
- Quiet operation
Our technicians can help determine whether a Panasonic split system air conditioner is the right choice for your property.
Request A Split System Air Conditioning Quote
Split System Installation Perth
Professional installation plays a crucial role in the performance and lifespan of your split system air conditioner. At Simply Cool, we provide expert split system installation Perth homeowners rely on for reliable climate control.
Our technicians carefully assess the size of the room, wall positioning, electrical requirements and outdoor unit placement to ensure optimal system performance. Correct installation helps maximise efficiency, reduce energy usage and improve airflow throughout the space.
Every installation is completed by fully licensed and insured technicians who prioritise quality workmanship and long term reliability. We install split system air conditioning systems for a wide range of situations, including:
- New home builds
- Room additions or renovations
- Apartments and townhouses
- Replacing older, outdated units
- Upgrading inefficient systems
Our Split System Installation Process
Our streamlined installation process ensures your split system air conditioner is installed safely, efficiently and with minimal disruption to your property.
Consultation & Room Assessment
We evaluate the room size, insulation and cooling requirements to determine the best system for the space.
System Selection & Quote
Our team recommends the appropriate system capacity and brand before providing a transparent quote.
Professional Installation
Our experienced technicians install the indoor and outdoor units, including electrical connections and mounting.
Testing & Setup
Once installed, we test the system thoroughly and explain how to operate the controls.
Ongoing Support
We offer servicing and maintenance to ensure your split system continues operating efficiently.
Book Your Free On-Site Assessment
Why Choose Simply Cool
We take pride in providing an honest, ethical, (and often entertaining) service to all our clients. Ensuring we’re delivering high-quality products alongside exceptional quality customer service is vital.
- Genuine, Honest Service and Advice
- Care and Respect for Your Property
- Ability To Work with Your Schedule
- High-Quality Australian Products
- 50+ Years’ Industry Experience
Lloyd and Damien are brilliant. They really know their stuff when it comes to air conditioning. Pleasure working with you both.
Calum Maxwell
The team installed an aircon unit in my house, providing a quick and fair quote. Installed the unit within a week. Been running for the last few months, no issues at all. Great work by great blokes.
Peat Chip
Lloyd has been brilliant working to put a system in my father’s house. Dad loved him. Lloyd spent a lot of time explaining things to my deaf old Dad. Thanks very much Lloyd.
Merryl Hilton
Lloyd and the team were a great help getting us the right size split system for our house last year. It has performed flawlessly and runs very efficient for our size house.
Couldn’t recommend Simply cool enough.
Stu Browning
Lloyd Andrew installed our air conditioning. He advised the best position to install the unit and completed the job with minimum fuss and no mess. I would thoroughly recommend Simply Cool Airconditioning to anyone.
Sharon Prior
Fabulous knowledge & experience, attention to every detail, efficient & seemly effortless service…goes way beyond expectations. So great to have Simply Cool managing our aircons in a 24hr gym.
Kerrin Andrew
I used simply cool to quote, supply and install my air conditioning system, very professional couldn’t be happier.
Roger Andrew
Kiewa Sandy Creek Helicopter Tours
I had an air conditioning unit installed at my home by Lloyd Andrew, and he was extremely professional. He responded to my query about pricing in a timely fashion, turned up to complete the install on time and left the room extremely tidy after he had finished. Overall, Lloyd was very pleasant to deal with and I would happily recommend his services.
Tiffany McAlindon
Simply Cool installed a small aircon unit in our nursery for our newborn. Lloyd and the team provided us with a competitive quote and most importantly they were meticulous with their workmanship, they honestly couldn’t do enough for us. Will always recommend them.
Pete Henry
Posted on Moni Perez19 August 2025Trustindex verifies that the original source of the review is Google. Damien came today to install my new ducted system after a fast response and seamless quotation process. The price was competitive, and i couldnt be happier with the workmanship and quality of service i recieved. He made sure to explain how to use the system, and even helped me rename the zones to what i wanted. He left the area cleaner than it was when he came and answered all my questions. Loving my new panasonic system, and will be recommending Simpy Cool Airconditioning to all friends and family 😀Posted on Kristy Taylor15 January 2025Trustindex verifies that the original source of the review is Google. I recently had the pleasure of meeting with Damien from Simply Cool Air-conditioning Joondalup, and I couldn't be happier with the service I received. Damien is a great, down-to-earth guy who offers friendly and knowledgeable, pressure-free service. You can just tell that Simply Cool is a genuine, honest, and proud company. Highly recommend!Posted on Mat M15 January 2025Trustindex verifies that the original source of the review is Google. Simply Cool Air Conditioning in Joondalup were fantastic. The team was professional, experienced, and made the whole process seamless for me. They left everything clean and tidy, which I really appreciated. Their pricing was affordable, and you can tell they genuinely care about their work. If you need air conditioning, I highly recommend them!Posted on Brandi Kellaway14 January 2025Trustindex verifies that the original source of the review is Google. Damien was amazing and really helpful. He installed a split system in our bedroom and saved us from the summer heat! He was able to do it quickly for us and ran us through everything including how to take out and clean filters etc.Posted on Chantelle Timmins10 January 2025Trustindex verifies that the original source of the review is Google. I had Loydd form simply air-conditioning come to my home after I had received a quote from another company the price they gave me was above $5000. I was told my air-conditioning was unfixable and too old. When Loydd came to see my air-conditioning unit and and quote me a price for replacement he actually went onto the roof and came down a little while later and had fixed my air-conditioning, the price to fix my aircon was $400 a fraction of the original quote from the other company. He absolutely made my month. He was professional, honest and didn't try and sell me something I didn't need. I highly recommend Simply air-conditioning.Posted on Stephen O'Neill12 November 2024Trustindex verifies that the original source of the review is Google. Can't recommend these guys enough. Damien came out to quote, very pleasant and easy going. The workmanship was top notch and the system is great. They also offered best value out of four suppliers. Highly recommend.Posted on Linda McLeod28 December 2023Trustindex verifies that the original source of the review is Google. Called Lloyd at 10am came to the house immediately and got the problem solved with my 22 kw ducted air system with a great attitude and professional approach. Highly recommendedPosted on Chris Foster18 August 2023Trustindex verifies that the original source of the review is Google. We had our panasonic airtouch5 nano x 12.5 kw air-conditioning unit with 6 ITS control units installed by Damien and his team today. Running up to our installation Damien answered all of my questions and gave me great advise on what to have installed. The total installation and professional attitude of Damien is why he has 5 stars from me. All done no issues. Good job mate👍Chris FosterVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Let's Discuss Your Home's Cooling Requirements
Split System vs Other Air Conditioning Systems
Selecting the right air conditioning system depends on several factors, including the size of your home, your cooling needs and your budget. Split systems are particularly well suited to individual rooms or smaller spaces, while other systems may be better suited to holistic cooling.
| Feature | Split System | Ducted Air Conditioning | Evaporative Cooling |
|---|---|---|---|
| Whole-Home Coverage | No | Yes | Yes |
| Zoning Control | Individual room | Full multi-zone | Limited |
| Heating & Cooling | Yes | Yes | Cooling only |
| Energy Efficiency | High | High (with zoning) | Climate dependent |
| Installation Cost | Lower upfront | Higher upfront | Moderate |
| Aesthetic Impact | Wall-mounted unit | Discreet ceiling vents | Ceiling vents |
| Noise Levels | Very quiet | Very quiet | Moderate |
| Best Suited For | Individual rooms | Whole-home comfort | Dry climates |
Frequently Asked Questions
How Much Does Split System Air Conditioning Cost In Perth?
The cost of split system air conditioning in Perth depends on a range of factors including room size, system capacity, selected brand and installation complexity. Larger rooms may require higher-capacity units, which can influence overall pricing.
The most accurate way to determine the cost is through an on-site assessment. Our technicians can evaluate your space and recommend the most suitable system for your needs.
Are Split System Air Conditioners Energy Efficient?
Yes. Modern split system air conditioners are designed with inverter technology that adjusts the compressor speed to maintain a consistent temperature while minimising energy use. As split systems cool individual rooms rather than the entire house, they can also reduce energy consumption compared to whole-home systems.
How Long Does Installation Take?
Most split system installations are completed within a few hours. However, the timeframe can vary depending on factors such as electrical work, wall access and the positioning of the outdoor unit. Our technicians will provide a clear timeframe during the initial consultation so you know exactly what to expect.
Can Split Systems Provide Heating?
Yes. Reverse cycle split system air conditioners provide both cooling and heating, making them ideal for year-round climate control in Perth properties. Reverse cycle technology transfers heat rather than generating it, making it an efficient way to warm your home during cooler months.
How Long Do Split System Air Conditioners Last?
With proper servicing and maintenance, most split system air conditioners last between 10 and 15 years. The lifespan of the system depends on usage, installation quality and routine maintenance. Regular servicing helps maintain efficiency and prevent potential issues before they become costly repairs.
Do You Service Existing Split Systems?
Yes. Simply Cool provides servicing and maintenance for existing split system air conditioners across Perth – even if we didn’t install the system originally. Routine servicing helps improve airflow, maintain energy efficiency and extend the lifespan of your air conditioning unit.