- Ducted Aircon Specialists -

Ducted Air Conditioning Perth Experts
Whole-Home Cooling & Heating

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From system design and zoning through to professional installation, we deliver ducted air conditioning solutions tailored to your home, layout and lifestyle in Perth conditions.

Star rating: 4.9
Reviews: 186

Star rating: 5
Reviews: 16

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Experts for Ducted Air Conditioning Solutions in Perth

Request a Ducted Air Conditioning Quote

Provide a few details and our Perth specialists will assist with ducted air conditioning design, installation or servicing, along with a tailored quote for your home.

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Ducted Air Conditioning Perth Specials & System Deals

View our complete range of air conditioning systems and find the right fit for your home.

Ducted Air Conditioning Services in Perth

We specialise in ducted air conditioning in Perth, offering complete solutions from system design and ducted AC installation through to servicing and upgrades. Whether you’re installing a new ducted reverse cycle air conditioning system or improving an existing setup, our team ensures efficient performance, precise climate control and long-term reliability.

Ducted Aircon
Systems

We supply a wide range of ducted air conditioning systems in Perth, designed to suit different home sizes, layouts and comfort requirements.


  • Whole-home cooling and heating solutions

  • Reverse cycle systems for year-round comfort

  • Leading brands with manufacturer warranties

  • Smart zoning and controller options available

  • Energy-efficient inverter technology

We’ll help you choose the right ducted system for efficient, reliable performance and long-term comfort.

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Ducted Aircon
Installation

A well-designed ducted system starts with proper planning. We assess your home, airflow and layout to deliver an installation that performs efficiently from day one.


  • Custom system design to suit your home layout

  • Installed by licensed, experienced technicians

  • Neat ducting, wiring and vent placement

  • System testing, setup and performance checks

  • Smart controller and zoning setup available

From design through to commissioning, we focus on delivering a system that runs smoothly, efficiently and performs long term.

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Ducted Aircon
Service & Repair

Keeping your ducted system running efficiently requires more than a basic check. Our servicing focuses on performance, reliability and preventing costly issues.


  • Comprehensive servicing to maintain system performance

  • Filter cleaning and airflow optimisation

  • Refrigerant and system performance checks

  • Fault diagnosis and repairs across major brands

  • Preventative maintenance to extend system lifespan

Regular servicing helps protect your investment, improve efficiency and ensure reliable year-round performance.

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Which Ducted Air Conditioning Features Matter Most to You?

Modern ducted air conditioning systems offer more than just cooling and heating. Explore the key features that can improve comfort, efficiency and control in your home.

Key Features of Modern Ducted Air Conditioning Systems

Explore the key ducted air conditioning features that can improve comfort, efficiency and control in your home.

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Zoning

Divide your home into separate zones such as living areas and bedrooms, allowing you to control where air is delivered. This improves comfort while reducing energy usage by only conditioning the rooms you need.

Reverse Cycle (Heating + Cooling)

Modern ducted systems provide both cooling in summer and heating in winter. This all-in-one solution is ideal for Perth homes, delivering year-round comfort from a single system.

➜ Learn more about Reverse Cycle Air Conditioning

Inverter Technology

Inverter systems automatically adjust output to maintain a consistent temperature. This results in better energy efficiency, quieter operation and lower running costs compared to traditional systems.

➜ Learn more about Inverter Air Conditioners

Wi-Fi / App Control

Control your ducted air conditioning from your smartphone or tablet. Turn the system on before you get home, adjust temperatures remotely, and manage zones with ease.

Smart Home Integration

Many systems integrate with smart home platforms like Google Home or Alexa, allowing voice control and seamless automation as part of your connected home.

Smart Zoning Controllers

Advanced controllers allow individual room control, scheduling and airflow adjustments. Systems like AirTouch and MyAir provide greater precision and help optimise energy usage across your home.

Energy Efficiency

Modern ducted systems are designed to maximise efficiency. Features like zoning and inverter technology help reduce electricity usage while maintaining consistent comfort throughout your home.

Air Filtration & Indoor Air Quality

Built-in filtration helps remove dust, allergens and airborne particles. Some systems also include advanced purification technology to improve overall indoor air quality.

Quiet Operation

With the main unit installed in the ceiling space and advanced fan design, ducted systems operate quietly, making them ideal for maintaining a peaceful home environment.

Not sure which features are right for your home? Our team can help you choose the best ducted air conditioning system based on your layout, budget and lifestyle. Get in touch today for expert advice and a tailored recommendation.

Not Sure What Size Ducted Air Conditioning You Need?

Before choosing a ducted system, it helps to understand how sizing works. The right size is based on your home’s total heat load, considering factors like floor area, ceiling height, insulation, layout and sun exposure.

Getting this right ensures efficient performance and consistent comfort, while avoiding unnecessary running costs.

How Ducted Air Conditioning Size Is Calculated

Sizing goes beyond simple measurements. It involves estimating your home’s cooling or heating requirements (in kW) based on how heat enters and moves through the space.

This determines a suitable system size range for reliable, real-world performance.

What Size Ducted Air Conditioner Do I Need
  • Home size and layout
  • Ceiling height
  • Insulation quality
  • Window size and sun exposure
  • Number of rooms and zones

Ducted System Guides & Insights

Planning a ducted air conditioning system is a bigger decision than most homeowners expect. From system sizing and zoning to installation costs and long-term performance, these guides will help you understand how everything fits together before you commit.

Ducted Air Conditioning Cost

Ducted Air Conditioning Cost

What Size Ducted Air Conditioner Do I Need

What Size Ducted System Do I Need?

Split System vs Ducted Air Conditioning

Split vs Ducted Air Conditioning

How Often To Service Air Conditioner

How Often to Service a Ducted System?

Still unsure what’s right for your home? Ducted systems can vary significantly depending on layout, airflow design and installation requirements. If you’d like tailored advice, our team can walk you through the best option for your space.

How We Design & Install the Right Ducted Air Conditioning System

A ducted system should feel effortless once it is in place. The key is getting the design right from the start. We focus on how your home is used, how air should move through it, and how each space can stay comfortable without overworking the system.

  • 1
    Mapping Your Home’s Airflow

    Before anything else, we look at how your home actually behaves — where heat builds up, which rooms are used most, and how air should circulate. This forms the foundation for a system that works naturally with your space.

  • 2
    Zoning & System Selection

    We recommend systems that suit your home size, lifestyle and budget, with a focus on zoning control. This means you can independently manage different areas, improving comfort while reducing running costs.

  • 3
    Installation & Duct Layout

    Our team installs your system with careful planning of duct runs, outlet placement and return air positioning. The goal is quiet operation, efficient airflow and a clean, unobtrusive finish that blends into your home.

  • 4
    Fine-Tuning for Everyday Use

    Once everything is in place, we balance the system so each zone performs as it should. Then we show you how to run it efficiently — simple adjustments that can make a big difference to comfort and energy use.

Ready to Get Your Ducted Air Conditioning Sorted?

Why Homeowners Choose Us for Ducted Air Conditioning

At Global Cool Air, we bring years of hands-on experience in ducted air conditioning, delivering tailored systems for homes across Perth. Our focus is on getting every detail right so your system performs efficiently, reliably and consistently.

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Trusted Across Perth

Homeowners across Perth choose us for reliable service and consistent results. Our reputation is built on quality workmanship, clear communication and systems that perform as expected.

Affordable Air Conditioning
Honest & Fair Pricing

We keep pricing simple and transparent from the start. You receive a clear breakdown of what is included, so you can make an informed decision with confidence.

Buy Now Pay Later
Flexible Payment Plans

We offer flexible payment solutions to help make installing ducted air conditioning more accessible. This allows you to move forward without unnecessary financial strain.

Care
Warranty Backed

Your system is backed by both manufacturer warranties and our own workmanship guarantee. This means you are covered on the unit itself as well as the quality of the installation, giving you complete confidence from day one.

Recent Ducted Air Conditioning Projects Across Perth

split system panasonic

7kW Panasonic Reverse Cycle Split System Installed – Alkimos Beach

Another happy customer in Alkimos Beach this morning, with a 7kW Panasonic reverse cycle split system installed and ready to keep the home comfortable.

This installation is a great option for single room air conditioning, giving the homeowner reliable heating and cooling in the area where they need it most.

Project Details

  • Location: Alkimos Beach
  • Property Type: Residential Home
  • System Type: Reverse Cycle Split System Air Conditioning
  • Brand: Panasonic
  • Capacity: 7kW
  • Service: Split System Air Conditioning Installation
  • Status: Completed

The new Panasonic reverse cycle air conditioner provides both heating and cooling, making it a practical year-round comfort solution for the home.

A big thanks to the customer for the great review and kind words for our team. Always appreciated.

Watch the video above to see the completed Panasonic split system installation in Alkimos Beach.

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Braemar LCQ450 Evap Install – Kinross

Today was an absolute scorcher in Perth, with temperatures hitting a maximum of 43.4°C at Perth Airport. 🥵

Even in the heat, the team managed to get the job done in Kinross, removing an old Breezair evaporative air conditioner and replacing it with a new Braemar LCQ450 evaporative cooling system.

Project Details

  • Location: Kinross
  • Property Type: Residential Home
  • Old System Removed: Breezair Evaporative Air Conditioner
  • New System Installed: Braemar LCQ450
  • System Type: Evaporative Air Conditioning
  • Service: Evaporative Air Conditioning Replacement
  • Status: Completed

The new Braemar LCQ450 gives the home a fresh, reliable cooling solution, helping the customer stay comfortable through Perth’s extreme summer heat while supporting energy efficient AC performance.

Massive credit to the team, who never complain about the heat and just get the job done.

The best in the west.

Watch the video above to see the completed evaporative air conditioning replacement in Kinross.

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25kW Daikin Ducted & 4 x 3.5kW AC Install – Dalwallinu

That’s a wrap for us in Dalwallinu until later in the year, after completing a big air conditioning install on this amazing under-construction home.

This project included a 25kW three-phase Daikin ducted air conditioning system, designed to provide powerful whole home air conditioning throughout the main areas of the property.

We also installed 4 x Daikin 3.5kW Cora reverse cycle split systems to the guest bedrooms, each fitted with Wi-Fi connectivity modules for easy control and added comfort.

Project Details

  • Location: Dalwallinu
  • Property Type: New Residential Home
  • System Type: Ducted Air Conditioning and Split System Air Conditioning
  • Brand: Daikin
  • Ducted System Capacity: 25kW
  • Power Supply: Three Phase
  • Split Systems: 4 x 3.5kW Daikin Cora reverse cycle split systems
  • Additional Features: Wi-Fi connectivity modules
  • Service: Air Conditioning Supply & Installation
  • Status: Initial installation completed, additional work scheduled

The guest bedrooms are now set up with Daikin Cora reverse cycle air conditioner systems, giving each space individual heating and cooling control.

We’ll be back later in the year to install another 12.5kW Daikin ducted system to cover the huge alfresco and garage area.

One unbelievable home once it’s finally complete.

Watch the video above to see the completed air conditioning work so far in Dalwallinu.

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Braemar LCQ 550 Evaporative Cooling Pre-Lay – Ashby

Braemar LCQ 550 pre-lay completed today in Ashby, getting this evaporative air conditioning system ready ahead of the final fit-off.

This setup includes 8 outlets and a MagicIQ controller, giving the home simple and reliable cooling control once the system is fully completed.

Project Details

  • Location: Ashby
  • Property Type: Residential Home
  • System Type: Evaporative Air Conditioning
  • Brand: Braemar
  • Model: LCQ 550
  • Outlets: 8
  • Controller: MagicIQ Controller
  • Service: Evaporative Air Conditioning Pre-Lay
  • Status: Pre-lay completed, final fit-off pending

The pre-lay is now complete, and we’re just waiting on the plumber to finish the water supply before returning for the final fit-off in the next few months.

Watch the video above to see the Braemar evaporative air conditioning pre-lay completed in Ashby.

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Daikin Ducted AC & Coolair Evap Install – Bullsbrook & Joondalup

Another ducted air conditioning installation completed this morning in Bullsbrook, with a 14kW Daikin ducted system installed and ready to keep the home comfortable.

This setup includes 8 zones, 8 outlets and an AirTouch 2+ smart controller, giving the homeowner simple control over different areas of the home.

Project Details

  • Location: Bullsbrook
  • Property Type: Residential Home
  • System Type: Ducted Air Conditioning
  • Brand: Daikin
  • Capacity: 14kW
  • Zones: 8
  • Outlets: 8
  • Smart Controller: AirTouch 2+
  • Additional Feature: Air guiders installed to the outdoor unit due to close proximity to the fence
  • Service: Ducted Air Conditioning Installation
  • Status: Completed

Our tradie Mia and apprentice Jake were also out in Joondalup, getting another evaporative air conditioning replacement completed.

Project Details

  • Location: Joondalup
  • Property Type: Residential Home
  • Old System Removed: Bonaire Evaporative Air Conditioning
  • New System Installed: Coolair CP850
  • Service: Evaporative Air Conditioning Replacement
  • Status: Completed

Another solid day from the team, covering both ducted air conditioning and evaporative cooling replacements across Perth.

Watch the video above to see the completed air conditioning work in Bullsbrook and Joondalup.

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Fujitsu Multi Split & Braemar Evap in Cloverdale & Carramar

Friday installs completed, with the team wrapping up another busy day across Cloverdale and Carramar.

We started with a Fujitsu multi split air conditioning installation in Cloverdale, giving the home flexible comfort across multiple rooms from one outdoor unit.

The system included 2 x 2.5kW indoor units, 2 x 3.5kW indoor units and a 12kW outdoor unit.

From there, we headed to Carramar to remove an old Bonaire evaporative system and replace it with a Braemar LCQ 550 evaporative air conditioner, complete with MagicIQ control.

Project Details

  • Location: Cloverdale
  • Property Type: Residential Home
  • System Type: Multi Split Air Conditioning
  • Brand: Fujitsu
  • Indoor Units: 2 x 2.5kW and 2 x 3.5kW
  • Outdoor Unit: 12kW
  • Service: Multi Split Air Conditioning Installation
  • Status: Completed

Project Details

  • Location: Carramar
  • Property Type: Residential Home
  • Old System Removed: Bonaire Evaporative Air Conditioning
  • New System Installed: Braemar LCQ 550 Evaporative Air Conditioner
  • Controller: MagicIQ Control
  • Service: Evaporative Air Conditioning Replacement
  • Status: Completed

Whether it’s a multi split system, ducted air conditioning, evaporative cooling or a system replacement, we’re here for all your AC needs.

Watch the video above to see the completed air conditioning installs in Cloverdale and Carramar.

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Daikin Ducted AC & Bonaire Evap Install in Beechboro & Ocean Reef

Another busy morning with two air conditioning installations completed across Beechborough and Ocean Reef.

We started the day with a 10kW Daikin ducted air conditioning installation in Beechborough, set up with 5 zones, 7 outlets and a MyAir 5 smart controller for easy control throughout the home.

From there, the team followed up with a Bonaire evaporative air conditioning installation in Ocean Reef, complete with 9 outlets to help keep the property comfortable through the warmer months.

Project Details

  • Location: Beechborough
  • Property Type: Residential Home
  • System Type: Ducted Air Conditioning
  • Brand: Daikin
  • Capacity: 10kW
  • Zones: 5
  • Outlets: 7
  • Smart Controller: MyAir 5
  • Service: Ducted Air Conditioning Installation
  • Status: Completed

Project Details

  • Location: Ocean Reef
  • Property Type: Residential Home
  • System Type: Evaporative Air Conditioning
  • Brand: Bonaire
  • Outlets: 9
  • Service: Evaporative Air Conditioning Installation
  • Status: Completed

The Daikin ducted system was designed to provide reliable whole home air conditioning, with zoned control making it easy to manage comfort across different areas of the home.

The Bonaire evaporative system also gives the Ocean Reef property a practical cooling solution, helping support energy efficient performance during Perth’s warmer weather.

Watch the video above to see the completed air conditioning installations in Beechborough and Ocean Reef.

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Daikin Ducted Install, Panasonic Split & AC Repairs – Jindalee, Craigie, & Ocean Reef

Perth summer is really heating up this week, and the calls just keep coming.

We started the morning in Jindalee with a 12.5kW Daikin reverse cycle ducted air conditioning installation, giving the home reliable heating and cooling with 5 zones, 8 outlets and an AirTouch 5 smart controller for easy control.

From there, it was on to Craigie for a 7kW Panasonic split system installation, fitted with an Aspen orange condensate pump to complete the setup.

Project Details

  • Location: Jindalee
  • Property Type: Residential Home
  • System Type: Ducted Air Conditioning
  • Brand: Daikin
  • Capacity: 12.5kW
  • Zones: 5
  • Outlets: 8
  • Smart Controller: AirTouch 5
  • Service: Reverse Cycle Ducted Air Conditioning Installation
  • Status: Completed

Project Details

  • Location: Craigie
  • Property Type: Residential Home
  • System Type: Split System Air Conditioning
  • Brand: Panasonic
  • Capacity: 7kW
  • Additional Feature: Aspen orange condensate pump
  • Service: Single Room Air Conditioning Installation
  • Status: Completed

We also attended a reverse cycle air conditioner in Ocean Reef with a damaged inverter PCB. Hopefully, we get good news tomorrow on spare parts availability for this older unit.

To finish off, we inspected an evaporative unit at a daycare centre that will need new pads and rusted flashing replaced to get it back into good working condition.

A busy week across Perth, keeping homes and businesses ready for the summer heat.

Watch the video above to see some of the air conditioning work completed this week in Jindalee, Craigie and Ocean Reef.

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Ducted Air Conditioning FAQs

If you’re considering ducted air conditioning in Perth, it’s natural to have questions about cost, installation, servicing and system performance. We’ve answered some of the most common questions below to help guide you through the process.