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Air Conditioning Units

Air Diffusion Agencies are the leading Australian supplier of quality air conditioning equipment and are an authorised dealer for a number of air conditioning brands.

Use the 'Unit Filter' to search for units by type or brand or contact us with the details or the unit you are after and let us help you out.

Hi Wall Splits

  • TCL, a leading consumer electronics brand, introduces its latest breakthrough technology which aims to help consumers live smarter, more convenient, and healthier lives, in the form of its first 'breathing' air conditioning technology.

  • The ActronAir Serene Series 2 wall hung split system is a premium split system solution for Australian homes.

  • The AVANTI series MHIAA wall mounted split system is elegant & timeless for the lifestyle you deserve.

  • The Avanti PLUS® Platinum Series is one of the quietest and most energy efficient split systems on the market. 

  • The Bronte MHIAA wall mounted Split System is perfect for larger spaces.

  • The Samsung Bedarra is a competitive entry level unit built for Australian conditions.

  • The Samsung GEO split system with Wind-Free™ Cooling is designed to cool gently and quietly to minimise the unpleasant feeling of cold wind on your skin, as it disperses air through 23,000 micro air holes.

  • The Samsung GEO+ split system is designed to add modernity to everyday life through an air conditioner with a design that permeates space naturally.

  • Windfree™ Cooling is designed to cool down fast. When the desired temperature is reached, Windfree™ Technology helps maintain the cool air quietly to give you the ultimate comfort.

  • TECO offers two series of inverter split systems: the Comfort and Designer series. Whilst both are fully featured with multiple cutting edge functionalities, the Comfort series expands on the energy efficient and eco-friendly features of the Designer series

Ducted Refrigerated Units

  • The ActronAir Ultra Slim Ducted has one of the lowest heights of any ducted unit in its category, It not only gives you more flexibility when it comes to installation, but ensures optimal comfort without compromise.

  • AIRES Inverter split ducted systems, along with its control and zoning options are designed to support the way Australians truly live, delivering enhanced comfort and energy savings. Revel in quality and comfort all year round and experience the peace of mind that comes with a dependable and efficient comfort solution.

  • ActronAir’s Classic ducted system is engineered to deliver better comfort with better control, to heat or cool your whole house, or just a few areas.

  • Samsung Duct S indoor units contain up to 3 fans* and are designed to handle duct lengths with static pressures of up to 200pa**; to provide powerful airflow in your home.

  • Samsung Duct S2 indoor units use the next generation R32 refrigerant to run with less impact to the environment.

  • The ActronAir Commercial Ducted air conditioning system is the perfect packaged solution for retail and light commercial installations. That could be anything from doctor’s surgeries to restaurants to classrooms to offices.

  • The ActronAir Variable Capacity Commercial series has been specifically developed to provide flexible, energy efficient performance with advanced control functionality. Perfect for retail and light commercial applications it comes packed with added value and a host of advanced features included as standard.

  • The MHIAA FDUA series of ducted systems are a quiet and discreet solution for multiple rooms.

  • The MHIAA High Performance 1:1 VRF System is a robust and durable design with quieter operation both indoors and outdoors.

  • The MHIAA SRR-ZM series of bulkhead systems are designed to sit entirely within the ceiling space and distribute air via discreet grilles. These compact units require no ducting and are perfect for renovated spaces and applications such as apartments where space is at a premium as they can be factored in to the finished design to provide a quiet, efficient and integrated heating and cooling solution.

  • The strong and robust construction of the Duct S2+ Indoor Unit brings a maximum of 25% more air-volume than our standard model* meaning you stay comforatble in all parts of your home.

  • ActronAir’s Advance combines the world leading Tru-Inverter compressor with unique Variable Fan Technology to deliver the perfect amount of heating or cooling, right down to a fraction of a degree, providing the best in comfort and energy efficiency.

Ceiling Cassettes

  • The Samsung 360° Cassette blade-less circular design allows for even cooling with minimal loss in air flow, helping to set a new standard for multi-directional cassette units.

  • Samsung’s Wind-Free™ 4-Way Cassette is the latest in air conditioning innovation. With its specialised blades, adjustable operation and seamless blend of style and utility, the 4-way cassette can enact efficiency and sustain comfort in a plethora of environments.

  • Samsung’s Wind-Free™ Compact 4-Way Cassette (600 x 600) is the latest in air conditioning innovation. With its specialised blades, adjustable operation and seamless blend of style and utility, the 4-way cassette can enact efficiency and sustain comfort in a plethora of environments.

  • The Actron Cascade Cassette is a perfect fit for suspended or ‘floating’ ceilings, the ceiling mounted cassette system covers a wide range of applications, such as residential, retail and commercial spaces.

  • The  FDT ceiling cassettes by MHIAA are available in Single or Three phase options with a range of capacities from 6.0 to 14kW.

  • Samsung 1-Way cassette with its large louver blade is designed to maximise coverage and cool the room to its set temperature quickly. Once the set temperature has been reached and with Wind-Free™ mode enabled, the Samsung 1-way cassette will operate in Wind-Free™ to maintain the set temperature. The system will automatically alternate between normal cooling mode and Wind-Free™ Cooling mode to maintain room temperature to setpoint.

  • At only 270mm in height and weighing just 16.5kg, the FDTC series offers one of the most compact ceiling cassette designs on the market.

Gas Heating - Ducted

  • Bonaire Rhino has been specifically developed to provide a quick easy changeover for many of the old externally installed gas heaters.

  • The Bonaire MB3 heaters are a three star rated series designed as an efficient solid performing unit with numerous features and packaged at a very affordable price.

  • The MB4 achieves its four star efficiency with its multi tube heat exchanger combined with a modulating gas valve which minimises gas usage.

  • The secret to the MB5’s five star efficiency is its multi tube heat exchanger combined with a modulating gas valve which minimises gas usage and modulating room air fan. 

  • The Braemar TQ3 Range represents excellent value for money, easy operation, proven reliability and with Softair technology for greater comfort.

  • With a 4.7 Star Energy Rating, the Braemar TQ 4 Star Series of ducted gas heaters offers very efficient central heating.

  • With a 5.2 Star Energy Rating, the Braemar TQM5 Ecostar non-condensing ducted gas heater uses technology that produces no condensation and needs no drains, making it an efficient system in a smaller cabinet for easy installation.

  • The Braemar TQM 6 Star Range delivers the highest star rating available and is zone heating capable for increased comfort.

  • The Braemar TQS5 has the highest star rating in the 5 star category.

  • The ReBuff™ is designed to replace Brivis Buffalo and other heater models and brands.

  • The ReBuff™ is designed to replace Brivis Buffalo and other heater models and brands.

  • Compact and affordable, the Rinnai SP4 Series Ducted Gas Heating System boasts an impressive 4.8 star energy efficiency rating - the highest rated 4 star ducted gas heater in the market.

  • The SP5 Series Ducted Gas Heating System delivers energy efficient heating while using less gas to warm your home.

  • Brivis Buffalo external weatherproof units offer greater efficiency and have been reliably keeping Australians warm for over 35 years.

  • The energy efficient Brivis Buffalo 5 star is the perfect solution for replacing or upgrading your existing Buffalo.

  • Compact design for easy installation indoors and in tight spaces. Perfect for new homes, the CC3 is a price concious, no fuss solution that’s easy to install.

  • With applications to suit virtually all types of homes, the Brivis two-piece Wombat range of heaters have up to 3.8 Star energy rating; making it one of the highest rated 3 Star Ducted Gas Heaters on the market.

  • The Braemar 5 Star Ecostar® Side Service offers easy access for servicing and is ideal for small space installations.

  • The TQA5X30N is specifically designed to pair with large Add-On Cooling systems where higher airflow rates are required.

Gas Heating - Wall Mounted

  • Braemar’s wall furnace range is Australia's most attractive and functional. Its slim-line design makes it as discreet or as visible as you wish it to be, and with a stunning 'Ivory Sands' finish, it complements any decor.

  • Braemar Eco-Superstar’s balanced flue gas space heaters boast an amazing 4.8 star gas energy rating – saving you money on running costs.

  • Ideal for those susceptible to allergies or respiratory problems, EnergySaver Gas Heaters send out warm, clean air and create zero emissions into the room.

  • The Braemar Ecostar Power Flue Wall Furnace (PWF) is ideal for heating the living area or entertainment spaces of your home, delivering comfort and warmth throughout the cooler months. A great replacement for existing wall furnaces, withan energy efficiency of up to 4.5 stars.

Evaporative Cooling Units

  • As electricity prices continue to go up and up, Bonaire has developed the solution. Bonaire’s solar panel enhanced cooling option allows you to operate your Pinnacle cooler in solar mode on a lower fan speed until a higher cooling effect is required. This clever option automatically switches your unit to mains electricity when the output of the solar panel is not sufficient to run your cooler.

  • The Bonaire Integra II has many of the features of the Bonaire Pinnacle, utilising the same stylish cabinet design, 120mm Filtercool® filter pads and advanced Bonaire Aerowing® fan. Bonaire Integra II also comes with Bonaire PreCool® and Pad Clean functions.

  • The CoolBreeze Heritage Series offers classic good looks that will compliment any roof and add value to your home. Check out our range of choices below. We offer six different models from the D095 to the large D255 so you are sure to find an air conditioner to efficiently service your home.

  • The CoolBreeze Heritage Series offers classic good looks that will compliment any roof and add value to your home. Check out the range of choices below. We offer six different models from the D095 to the large D255 so you are sure to find an air conditioner to efficiently service your home.

  • The contoured CoolBreeze Cascade series is available in a choice of five colours including the popular Ebony. This colour is unique to CoolBreeze and matches up with the dark grey and black tile and Colorbond roofs popular with today’s modern home designs.

  • The contoured CoolBreeze Cascade series is available in a choice of five colours including the popular Ebony. This colour is unique to CoolBreeze and matches up with the dark grey and black tile and Colorbond roofs popular with today’s modern home designs.

  • Ezycool is affordable and low maintenance, providing the best choice when it comes to clean, fresh, healthy air conditioning for your home and workspace.

  • Designed to resist the harshest of nature’s challenges, the Brivis AD cooler can be installed in bush fire prone areas.

  • Contemporary in design, the Rinnai A Series features a sloping trough which keeps the water constantly circulating through the system.

  • The sleek Rinnai C Series is one of the most advanced Evaporative Coolers in its class, by delivering volumes of refreshing cool air without the large profile of traditional coolers.

  • The Coolair unique patented water distribution system means no clogging or dry spots on the filter pads providing exceptional water distribution and increasing the cooling effect.

  • Braemar Paradigm is built from the highest quality materials and engineered to provide many years of economical, trouble-free cooling. Enjoy a constant, cool, quiet and refreshing breeze with Braemar Paradigm this summer!

  • Braemar SuperStealth Invertair is the world’s first high-performance inverter axial evaporative air conditioner. Ultra-quiet, with the highest cooling capacity and energy-efficiency, featuring SuperStealth fan and inverter motor. Enjoy the benefits of fresh, outside air with high performance evaporative air conditioning this summer!

  • With its low profile, sleek design, the Braemar Evolution unobtrusively sits below the roof ridgeline to blend seamlesslywith your home.

  • The Breezair Icon range is a proven high performer. Enjoy the benefits of natural and energy efficient cooling with a premium ultra-quiet and energy-efficient Breezair Icon range.

Commercial Evaporative Cooling

  • The CoolBreeze D500 is a commercial unit with single phase Large Capacity. Comes with the easy to use QM wall controller with variable speed fan and on/off cool mode.

  • The Coolbreeze Side discharge systems may be either wall or floor mounted and are suitable for discharging directly into a wall register. They may also be ducted into a ceiling cavity, depending on the application. Sound attenuation may be required for a single wall register application.

  • The Coolbreeze Top discharge units suit applications where convenient access to a floor mounted air conditioning unit is important, or where the installation requires it.

  • The Bonaire B Series are light weight yet durable units designed to provide effective cooling for small to medium sized applications. They incorporate all the features of the larger units but with the size and flexibility to be easily handled and installed.

  • The Bonaire Seasonmaker DF Series is a unique range of evaporative air conditioning units designed as a compact commercial unit which is easy and simple to install, operate and maintain.

  • The Braemar EA Series is reliable corrosion-free cooling. It is available in a range of sizes and output configurations, ideal for smaller commercial and light industrial cooling.

  • The RPA series evaporative air conditioning system is ideal for medium to large commercial and industrial installations.

  • The Braemar RPB is ideal for medium to very large installations.  It is designed to stand the test of times and offers easy maintenance and serviceability.

  • The Braemar RPCQi series evaporative air conditioning system is a solid and reliable performer ideal for small to medium commercial light industrial cooling applications.

Window / Wall Unit

  • The TECO window / Wall Mounted AC is perfect for the replacement of outdated and less efficient models. TECO have designed their unit sizes around standard, pre-existing cut outs for easy-fit wall mounting. For the ever-moving house hunters, these units can be relatively easy to install or uninstall depending on the location – window or wall.

  • The TECO window / Wall Mounted AC is perfect for the replacement of outdated and less efficient models. TECO have designed their unit sizes around standard, pre-existing cut outs for easy-fit wall mounting. For the ever-moving house hunters, these units can be relatively easy to install or uninstall depending on the location – window or wall.

Air Curtains

  • The TECO Air Curtain prevents outside dust, odours and insects from coming indoors and best of all, reduce your Air Conditioning operating costs by keeping warmer air outside even when the door is open.

Portable Units

Outdoor Heaters

  • The infrared outdoor heater from the Zero Light Series is an efficent and cost effective heater that will complement any outdoor area and will allow you to enjoy the outdoors all year round.

  • The A12 series Infrated Heater features an elegant design with aluminium Grille and LED display. The long life low-glaring golden halogen lamp (or carbon lamp) with special concentrated reflector spreads immediate comfort evenly across an area.

  • The Ceramic glass series infrared outdoor heater is made with German engineered Schott Nextrema glass and will complement any outdoor area. 

  • The Ceramic glass series infrared outdoor heater is made with German engineered Schott Nextrema glass and will complement any outdoor area. Available in wall and ceiling mounted options.

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