Allchin Airconditioning & Refrigeration Electrical

Casette Air Conditioning on the Sunshine Coast

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Sunshine Coast Cassette Air Conditioning

If you want strong, even airflow in a large or open-plan room — without cluttering your walls — cassette air conditioning is a great option. At Allchin Airconditioning & Refrigeration Electrical, we install and service cassette systems across the Sunshine Coast from our Caloundra workshop.


We work with brands like Daikin, LG and Fujitsu to supply and install cassette units that sit flush in the ceiling and cool in all four directions. They’re ideal for living areas, offices, shops or any space where wall-mounted units just don’t make sense.


We handle new installations, replacements, fault repairs and scheduled servicing. If your current cassette system is noisy, leaking, or not keeping up in summer, we’ll sort it. Get in touch with us on 0447 347 428 today to arrange a cassette system check or quote.

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Clean Look with Cassette Air Conditioners

Cassette air conditioning offers powerful performance with a low-profile finish — perfect when you want the comfort without the visual bulk. We install units that blend into your ceiling and deliver quiet, consistent airflow across the whole room.


Our team works on homes, offices, hospitality venues and commercial spaces, installing systems that not only perform well but also look clean and unobtrusive. We’ll help you choose the right capacity, get it positioned for even coverage and sort out all the electrical and drainage work while we’re there.


We also take care of full system servicing — cleaning coils, flushing drains and checking refrigerant to keep things running like they should. If your cassette unit’s due for an upgrade or just not cooling like it used to, we’ll get it back on track quickly.

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Frequently Asked Questions

  • What are the benefits of cassette air conditioning?

    Cassette air conditioners are popular for their discreet design and 360-degree airflow. They sit flush in the ceiling, keeping walls clear and evenly distributing air across larger rooms.


    Ideal for offices, retail stores and open-plan homes, cassette systems offer strong cooling without dominating the room. Many models also include features like motion sensors, inverter tech and zoning, giving you better control and energy efficiency.

  • Can cassette air conditioners be installed in any ceiling?

    Cassette units require ceiling cavity space — typically in homes with suspended ceilings or commercial settings. Standard residential ceilings may not always offer enough room, but a site inspection can confirm what's possible.


    The installer will check ceiling depth, accessibility for ductwork and the best placement for even airflow. If ceiling space is tight, other air con types might be a better fit.

  • Are cassette air conditioning systems energy efficient?

    Yes — especially modern inverter models. Cassette systems are designed to cool larger areas efficiently, and with proper zoning and maintenance, they can match or outperform traditional systems. Choosing the right capacity for your space and keeping filters clean are key to avoiding energy waste.


    Models with eco modes and smart sensors also help manage consumption based on room activity.

  • How often should cassette systems be serviced?

    Servicing is typically recommended once a year. This includes cleaning internal filters and coils, checking for refrigerant leaks, testing controls, and inspecting drainage lines. In commercial spaces or homes with heavy use, six-monthly servicing might be better.


    Regular checks help avoid issues like blocked airflow, strange odours or water leakage — all of which affect performance and lifespan.