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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

  • 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.

  • 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.

  • Introducing Samsung's latest innovation: the Aero Split System. Equipped with AI Auto Cooling and an advanced Energy Mode, this system delivers optimized cooling while significantly reducing energy consumption for maximum efficiency and comfort.

  • 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.

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.

  • 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.

  • 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.

  • 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.

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

  • 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.

Ceiling Suspended & Cassettes

  • 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.

  • 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.

  • The  FDE ceiling suspended systems by MHIAA are available in Single or Three phase options with a range of capacities from 7.1 to 14kW.

  • 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.

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.

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

  • The Braemar CQS4 Compact Supersplit is ideal for small-space installation. 

  • Compact and affordable, the 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.

Gas Heating - Wall Mounted

  • 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.

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

Evaporative Cooling Units

  • The Bonaire Summer Breeze is the value for money choice. Ideal for both new homes and changeover installations, this unit has been specifically developed to provide a quick easy changeover for many old evaporative coolers. All units can be installed on a standard sized dropper duct.

  • 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 Bonaire Silhouette Premium is an ultra low profile evaporative cooler that provides efficient cooling and operates at considerably less running costs than standard coolers. These units include some of the most advanced operational features of evaporative coolers today.

  • 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!

  • 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!

  • 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.

  • The sleek Brivis Contour™ 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. Designed to consistently deliver clean air, the system’s pre-wet cycle allows for fresh water to enter the cooler and begin soaking the cooling pads before the fan starts.

  • 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.

  • 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.

Commercial Evaporative Cooling

  • 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 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.

  • 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 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.

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.

Multi Split

  • The MultiElite multi-split system is designed to save space and energy all while keeping your home air-conditioned to your comfort.

  • Samsung Free Joint Multi (FJM) Air Conditioning systems are designed to be flexible – allowing you to heat or cool multiple areas in your home from the one air conditioning system. The space-saving FJM System consists of three main components; an outdoor unit; a number of compatible indoor unit(s); and controllers.

  • TCL’s multi split air conditioning solutions enable multiple indoor units to be connected to a single outdoor unit. It gives the freedom to select the indoor model best suited to each room and caters to comfort without cluttering the exterior. This solution also enhances aesthetics by reducing the number of outdoor units required.

Portable Units

  • With premium features and quality in mind, this silent heater is ideal for most rooms.

    price (inc GST) $175.20
  • The Bonaire Duet Portable Evaporative Air Cooler can cool areas up to 27m³. It has a 6L water tank capacity. With a unique round product design, it can be used both as an air cooler and fan.

    price (inc GST) $219.00
  • The Bonaire Diet 12i Grey provides evaporative air cooling to any room with an area of up to 28 m3. It has a 12L water tank capacity and is ideal for bedrooms, study rooms, dining rooms, shops and offices.

    price (inc GST) $286.00
  • The Bonaire Diet 22i is designed to easily cool areas up to 42m3. It’s quiet, environmentally friendly and best of all, economical to run. 

    price (inc GST) $352.00
  • The Bonaire Diet 35i portable evaporative cooler is designed to cool areas up to 50 m3. The air cooler is quiet, environmentally friendly and very economical to run.

    price (inc GST) $567.00
  • The Durango 125i is a powerful 3-speed outdoor portable cooler that is designed to cool larger spaces up to 250m³*. With removable dust filters, It’s perfect for cooling individual bays or workstation, terraces, gyms and cafes. A large 125 litres tank provides hours of cooling without having to refill the unit.

    price (inc GST) $1,209.00
  • Mobile evaporative unit, comes with frame and castors. 

  • 40 Litre Indoor/Outdoor 3 Speed Portable Evaporative Cooler.

  • 60 Litre Indoor/Outdoor 3 Speed Portable Evaporative Cooler.

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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