Ducted Air Conditioning in Adelaide
Ducted air conditioning in Adelaide: whole-home comfort, and what it costs
Ducted reverse-cycle conditions the whole home through ceiling vents, with a central unit and ductwork in the roof space, and can be zoned so you only cool the rooms in use. It is the premium option: more comfortable and discreet than several splits, but a bigger up-front investment and more involved to install. Here is what ducted involves, how zoning saves money, and how to compare an Adelaide company.
Aircon Adelaide is an independent local guide. We are not an air conditioning installer and we do not install, service or repair systems ourselves. We help Adelaide-area home and business owners understand air conditioning installation, service and repair, and connect with licensed, insured and vetted local companies for free, no-obligation quotes.
What a ducted install involves
- Design and sizing. Calculating the load for the whole home, planning duct runs and vent placement, and sizing the central unit correctly.
- Installation. Fitting the indoor and outdoor units, running ductwork through the roof space, installing vents and the controller, with ARC-licensed refrigerant work and a licensed electrical connection.
- Zoning. Setting up zones so you condition only the living areas by day and bedrooms by night, which cuts running cost.
- Commissioning. Balancing airflow, testing each zone and handing over the controls.
The honest trade-offs
Ducted costs more up front than splits and can cost more to run if you condition the whole house at once, which is exactly why zoning matters: conditioning two zones instead of six is far cheaper. Roof space, ceiling access and the age of the home all affect feasibility and price. A good company models the right zones and capacity for how you actually live rather than selling the biggest system.
How ducted is priced and how to compare
Ducted is quoted per home after a site assessment; it varies widely with capacity, number of zones, duct runs and access. Compare bids on the same capacity, the same number of zones and the same scope, and confirm a current ARC licence, an electrical licence and insurance. If a single zone is all you need, our split system installation page covers the cheaper option, and our air conditioning service page covers maintenance.
Compare vetted air conditioning companies near you
Tell us a little about your home, the rooms you want to cool, whether you are after a split system or whole-home ducted, and any service or repair needs, and we will help you compare licensed, insured Adelaide-area companies and request free quotes. There is no obligation, and reputable companies assess the property before giving a firm price.
This page is general information, not professional advice. Every home and system is different, and only a qualified, licensed company can confirm the right system, capacity, scope and price after assessing your property. Always verify a company's current ARC refrigerant handling licence, electrical licence, insurance and references before signing a contract. Refrigerant and electrical work is regulated for safety; using a licensed company is the safe and legal choice.
Frequently asked questions
There is no single price: it depends on the type of system (a single split system versus whole-home ducted), the capacity needed for your rooms, the layout and access of your home, and any electrical or switchboard work required. We do not quote a figure. A licensed local company gives you an exact price after assessing the property. As a rough guide, a single split system is typically a few thousand dollars installed while ducted reverse-cycle for a whole home runs much higher. Ask what is included (the unit, installation, electrical connection and removal of the old unit) so you can compare like for like. This page is general information, not a quote.
It depends on your home and budget. A split system cools one room or zone and is cheaper to install, which suits a single living area or bedroom. Ducted reverse-cycle conditions the whole home through ceiling vents and can be zoned, which suits larger homes or new builds but costs more up front and to run if you condition the whole house. Many Adelaide homes use a mix. A licensed installer can size the right option after looking at your rooms, insulation and orientation.
Yes. In Australia, handling refrigerant requires an ARC (Australian Refrigeration Council) licence, and the electrical connection must be done by a licensed electrician. Using an unlicensed installer can void the manufacturer warranty, breach the law, and create safety and insurance problems. Always verify the company holds a current ARC refrigerant handling licence and electrical licence, and carries insurance, before work begins. Get the system, capacity and scope in writing.
Air conditioners carry an energy rating, and reverse-cycle systems are rated separately for cooling and heating. A higher star rating generally means lower running costs for the same output, but the real running cost depends on how much you use it, how well your home is insulated and sealed, and your electricity tariff. An installer can recommend an efficient unit sized correctly for your space, since an oversized or undersized unit wastes money either way.
Most systems benefit from a service roughly once a year, ideally before summer, to clean or replace filters, check the refrigerant and coils, and confirm the system runs efficiently. Regular servicing keeps running costs down, improves air quality and catches small faults before they become expensive failures. Ducted systems and older units may need more attention. A company can set up a simple maintenance schedule for your system.
No. Aircon Adelaide is an independent local guide. We do not install, service or repair air conditioning ourselves and we do not employ technicians. We help Adelaide-area home and business owners understand their options and connect with licensed, insured and vetted local companies for free, no-obligation quotes.
