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Split System Air Conditioners

Beating the summer heat is a breeze with Harvey Norman’s selection of top-brand split system air conditioners. From cooling-only designs that bring instant relief on those sweltering hot days to reverse-cycle models that warm things up come winter, we’ve got you covered all year round.

Two smiling Harvey Norman team members in uniform, ready to help with air conditioning advice

Losing your cool without split system AC?

Don’t sweat it – we’re covering everything from size and setup to running costs.

Chill out with the FAQs >

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    Your Split System Air Conditioner FAQs

    Chill Out with a New Split System Air Conditioner!

    Is a split system air conditioner worth it?

    Don’t want to spend another summer sweating it out? A split system air conditioner is one of the most efficient ways to cool yourself and your house throughout the warmer months.

    Here’s why so many Aussie households are big fans of these air conditioners:

    • Energy Efficient – Inverter technology and smart features help lower energy use where possible.
    • Cost-Effective – Keep your cool in the rooms you actually use – and save on the ones you don’t!
    • Easy Install – No ducting dramas here! Split systems are straightforward to set up with a licensed technician.
    • Year-Round Comfort – Get cooling in summer and heating in winter with a reverse-cycle model.
    • Versatile Sizing – Find options to suit any space, big or small.

    Whether it’s for a small bedroom or a large, open-plan space, it’s a smart solution to turn your home into a relaxing retreat! Explore the coolest split system air conditioners from Australia’s best brands right here at Harvey Norman.

    Which is better, a reverse cycle or split system?

    Good news – you don’t actually have to choose! A reverse cycle split system is just one type of split system air con. “Split system” simply refers to the physical setup where an indoor unit cools your space and an outdoor unit sends the heat outside.

    Some models are cooling-only, while reverse cycle units pull double duty – heating and cooling by swapping the roles of the indoor and outdoor units depending on the season.

    For most Aussies, a reverse cycle split system is the winner: cool when it’s hot, warm when it’s not. Just keep in mind that if you live in a warmer region with mild winters, a cooling-only model may be all you need.

    Can a split system air conditioner cool a whole house?

    Yes, it can, as long as you let a few of them share the load! Rather than relying on one unit to do all the heavy lifting, installing multiple split systems throughout your home keeps every room cool and comfortable.

    When it comes to choosing the right split system air conditioner, capacity really does matter. Here’s a quick guide to help you match each unit to the right space:

    • 2.5kW – Best for bedrooms and small spaces.
    • 3.5kW to 5kW – The sweet spot for medium-sized rooms.
    • 7kW to 8kW – Ideal for large, open-plan living areas.
    • 9kW – A powerhouse for extra-large spaces.

    Are split systems expensive to run in Australia?

    Not if you pick the right one! Today’s split air conditioners are designed with energy efficiency in mind, so you can stay cool (or cosy) without dreading the power bill every quarter.

    Here’s what to look for when shopping online or at your local Harvey Norman store:

    • Star Power – Higher energy ratings mean lower running costs each year.
    • Smooth Operator – Inverter technology slows the motor once the room hits the desired temp, saving energy over time.
    • Green Machine – Eco modes that reduce energy use while still keeping your place cool and comfortable.
    • Little Luxuries – Extras like Wi-Fi connectivity and sleep mode put comfort at your fingertips.

    Energy-efficient models might cost a little more upfront, but they’ll pay you back over time, especially when your air con is working overtime through scorching summer days and chilly winter nights.

    How long does a split system air conditioner last?

    Look after it well and split system AC can last for many years to come. Want yours to go the distance? Here are a few simple tips:

    • Choose Wisely – Stick with one of our trusted brands like Mitsubishi, Fujitsu, Samsung, Rinnai, and Westinghouse.
    • Keep It Clean – Give the filters a quick clean every 2-3 weeks.
    • Call In the Pros – Book routine servicing with a licensed technician.

    At Harvey Norman, you’ll find Australia’s best air conditioner brands that back their products with generous warranties – extra peace of mind, no sweat.

    Looking for other ways to cool off this summer?