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The Australian Guide To Air Conditioning Systems 2023

15 Feb 2023
10 min read


Welcome to the Australian guide to air conditioning for 2023. At Geminair Solutions, we know that choosing the right air conditioning system for your home can be a daunting task. However, with the right knowledge of what your available options, the task of choosing a new system for your home or business doesn’t need to be a hard one.

That's why we have created this comprehensive guide for you. Within this guide, you'll find everything you need to know to make an informed decision about your air conditioning needs. From the different types of systems available to how to keep your unit running efficiently, we've got you covered. We'll also guide you through the installation process, highlight popular brands and models, and help you navigate the costs and financing options for air conditioning.

By the time you reach the end of this guide, you'll be equipped with all the knowledge you need to confidently choose the perfect air conditioning system for your home or business. So, let's dive in and explore the world of air conditioning together.

Types Of Air Conditioning Systems

When it comes to air conditioning, there's no one-size-fits-all solution. Different types of air conditioning systems offer different features and benefits, and it's important to understand these differences to make the right choice for your needs.

So, let's dive into the different types of air conditioning systems available to you in Australia in 2023. We'll take a closer look at each one, so you can get a better understanding of what's out there and what might work best for you.

Split Systems Air Conditioning

If you've ever been in the market for air conditioning, you've probably heard of split systems. They're the most popular type of air conditioning system in Australia, and for good reason. Split systems are a great choice for homes and small businesses due to their affordability and flexibility when it comes to installation, perfect for spaces of all sizes.

Split systems consist of two main components - an indoor unit and an outdoor unit that are connected by a conduit. The indoor unit is responsible for circulating cooled or heated air into the room, while the outdoor unit houses the compressor and the condenser.

Here's how it works: The outdoor unit pumps refrigerant to the indoor unit, where it cools the air. Then, the refrigerant returns to the outdoor unit to repeat the process. It's a simple, efficient way to keep your home or business comfortable all year round.

Wall-mounted split systems

If you're looking for a convenient and efficient air conditioning option, wall-mounted split systems are worth considering. Wall-mounted split systems are the most commonly used type of split systems in Australia, offering a quiet & convenient way to cool your home.

Wall-mounted systems are also highly energy efficient and able to cool specific areas of a building. They're easy to install, don't require ductwork and come in a variety of sizes and capacities.

Floor standing split systems

When wall space is limited or a wall-mounted system isn't suitable, floor standing split systems are a great option. These systems consist of an indoor unit which is installed close to the floor and can be semi-recessed into the wall, and an outdoor unit which is placed on an adjacent wall on the exterior of your home.

Available in a range of sizes and equipped with reverse cycle capabilities, floor standing split systems are suitable for heating and cooling a single room such as a lounge room or medium-sized bedroom. With their versatility and efficient performance, floor standing split systems are a popular choice for many.

Multi-split systems

For buildings with multiple rooms or zones, multi-split air conditioning systems offer a great solution. These systems allow multiple indoor units to be connected to a single outdoor unit, providing individual temperature control in each room.

The flexibility of multi-split systems is one of their main advantages. They can be designed to meet the cooling and heating requirements of different rooms or zones, and can easily be expanded by adding additional indoor units. This makes them ideal for growing businesses or households. And with separate control of each indoor unit, you can choose to only cool the rooms that are being used, reducing energy costs.

VRF systems

Variable Refrigerant Flow (VRF) systems are a type of air conditioning system which is becoming more popular in Australia due to the high energy efficiency and flexibility of the systems.

VRF systems work by having a central outdoor unit that controls multiple indoor units, allowing for individual temperature control in each room. This makes it ideal for buildings with varying heating and cooling needs, such as offices, hotels, and schools.

The VRF system operates by using a refrigerant to transfer heat between the indoor and outdoor units. Unlike standard systems, the VRF can vary the amount of refrigerant that is supplied to each indoor unit, allowing it to adjust the temperature of each room independently. This results in big energy savings as only the required amount of refrigerant is used. It also eliminates the need for ducts, making it a more compact solution.

Reverse Cycle Ducted Systems

If you're looking for a more discrete and aesthetically pleasing look for your air con, you should be considering the pros of a ducted system. This type of system distributes cool or warm air throughout the building using a network of ducts and vents, without the need to have a unit attached to the wall.

The reverse cycle function means that the system can absorb outdoor air and use refrigerant gas to cool or heat the air, before pumping it inside. This makes it a highly efficient and versatile choice for year-round temperature control.

A ducted air conditioning system can be controlled through a central thermostat or a series of zone controllers, giving you the ability to regulate the temperature in individual rooms or areas. If you're looking for a reliable and efficient way to keep your home or business comfortable, a reverse cycle ducted system is a great option to consider.

Ducted Zoning

One of the most attractive features of ducted air conditioning systems is the ability to zone your home or commercial building. Ducted zoning allows you to control the temperature in different areas of the building independently, giving you greater control over the temperature.

With ducted zoning, you can customise the temperature in different rooms or areas to meet your specific needs. For example, you can keep just the bedrooms cooler at night without the need to waste energy cooling the living room too. The zoning feature of ducted systems is controlled through a series of dampers and zone controllers, which can be adjusted to control the flow of air into each room or area. This means that you have complete control over the temperature in your building, and you can make adjustments as needed to ensure that you stay comfortable all year round.

Smart Air Conditioning

Smart air conditioning refers to air conditioning systems that use advanced technology and internet connectivity to provide increased control, efficiency, and convenience. These systems often feature a smart controller, such as a smartphone app or a smart home device like Amazon Echo or Google Home, that allows users to remotely control and monitor their air conditioning.

Smart Thermostats

A smart thermostat is a type of home heating and cooling system that allows you to control your home's temperature remotely using a smartphone app, voice assistant, or web portal. Unlike traditional thermostats, smart thermostats can learn your schedule, automatically adjust to your preferred temperature, and provide energy savings by automatically adjusting the temperature when you're away from home.

Smart thermostats typically have large, easy-to-read touchscreens that display the current temperature, humidity levels, and weather conditions, and often include features such as programmable schedules, geofencing, and the ability to control multiple zones. Some models also come with additional sensors that can monitor the temperature and humidity in different parts of your home, giving you even more control over your indoor climate.

Smart Air Conditioner Control

Smart air conditioner control refers to the use of technology to remotely manage and monitor the operation of air conditioning systems. This technology typically involves the use of a smart device, such as a smartphone or tablet, to control the temperature, fan speed, and other settings of an air conditioner. With a smart air conditioner control system, users can easily adjust their air conditioner from anywhere at any time, providing convenience and comfort.

Smart air conditioner control systems can also be integrated with other smart home devices, such as thermostats and smart home systems, to provide a seamless and convenient user experience.

Smart Home Integration

Smart home integration refers to the connectivity and control of various smart devices and systems within a home through a central platform, such as a smartphone app or voice-controlled virtual assistant.

This integration allows homeowners to control and automate various aspects of their home, including lighting, temperature, security, and entertainment, from a single device. By linking these systems together, homeowners can create customised scenes, schedules, and routines that streamline daily life and improve overall comfort and convenience.

Remote monitoring and troubleshooting

Remote monitoring and troubleshooting refer to the ability to monitor and maintain an air conditioning system from a remote location, typically through the use of a computer or mobile device.

With remote monitoring, system operators can receive real-time data and alerts about the performance and status of the air conditioning system. This can include information such as temperature, humidity, system performance, and any detected malfunctions or errors.

Energy Management

Energy management refers to the process of monitoring, controlling, and conserving energy in a building or facility. It involves implementing various strategies and technologies to reduce energy consumption, lower energy costs, and improve energy efficiency.

Maintenance & cleaning

Air conditioning maintenance and cleaning are essential for ensuring the longevity and efficiency of the unit. Regular maintenance not only extends the lifespan of the unit but also improves the quality of air being circulated and reduces energy costs.

Regular Maintenance

Regular maintenance of air conditioning systems is important to keep them running efficiently and to prevent potential problems. This can include tasks such as cleaning filters, checking refrigerant levels, and checking the system for any leaks.

DIY Maintenance

Some maintenance tasks can be performed by the homeowner, such as cleaning filters and checking refrigerant levels. However, it's important to be familiar with the system and to follow proper safety procedures when performing DIY maintenance.

Professional Maintenance

For more complex tasks and to ensure the safe and efficient operation of the air conditioning system, it's recommended to hire a professional to perform regular maintenance. Professional maintenance can include tasks such as checking refrigerant levels, checking the system for leaks, and cleaning the indoor and outdoor units.

Air Conditioning Installation

Unlicensed individuals are not permitted to install air conditioning systems in Australia. To ensure the efficient and safe operation of your air conditioning system, it's important to have it installed by a licensed air conditioning technician. In Sydney, Geminair Solutions offer professional air conditioning installation services with our licensed technicians, ensuring that your air conditioning system is installed correctly and meets all relevant NSW regulations and standards.

Brands and models

We have many brands and models of air con to choose from in Australia. Many have their own unique features and capabilities, so it's important to consider what you're looking for before making a decision.

Some of the most popular air conditioning brands are Daikin, LG, Fujitsu, Mitsubishi Electric, Mitsubishi Heavy Industries and Samsung. Each of these has a reputation for quality and reliability, and offer a range of options to suit different needs and budgets. You can see pricing for our most popular systems on our air conditioning pricing page.

Geminair Solutions offer a range of brands and models of air conditioning systems for installation in Sydney, including the most popular brands at competitive prices. With a variety of brands to choose from, you're sure to find the right system for your needs and budget. Whether you're looking for split systems, ducted systems, or smart systems, Geminair has you covered!


We hope this guide has provided you with the information you need to make an informed decision about your air conditioning needs. We will continue to add to this guide and keep it up to date with the latest in air conditioning in Australia.

At the end of the day, we understand that air conditioning is an important investment for your home or business, and we're committed to providing you with the information you need to make the best decision for your home or business. We hope you've found this guide to be a helpful resource, and we wish you all the best as you choose your new air conditioning system. If you're looking for air conditioning in Sydney or the surrounding areas, please free free to contact us for a free quote.