Air Conditioning in Sydney
49/3 Hornsey street, Rozelle, NSW, 2039, Australia
Based on 163 reviews
Holly van der Loo
Holly van der Loo
We had a difficult placement of our air conditioning unit and we were so grateful for the team and their work. Cannot recommend ABC Air Conditioning enough!
Vitaly and Victor did an excellent job installing two air conditioning units in our apartment. They started early on the job on a 40+ degree day and explained the setup for us and completed the job with professionalism. They worked through hot weather without complaint. Highly recommended! Thank you both.
Elaine Leong
Elaine Leong
Victor and Vitaly arrived promptly at agreed time. Air conditioning was installed and instructions explained clearly. Excellent service!
Anthony Chambers
Anthony Chambers
Very professional installation and an excellent finished product. I highly recommend them.
Johno V
Johno V
Had 2 aircons installed by the guys, they are reliable and do great work, would recommend!
James Yeandel
James Yeandel
Can't rate these guys highly enough. Did a great job and a really great price. Easy to deal with, good communication and on time.
Ann Deacon
Ann Deacon
From start to finish, Victor and Vitaly were a pleasure to deal with. Professional and friendly, they installed 5 split systems with difficult access without any issues. I would highly recommend using their services.
Admin Shotcrete Australia
Admin Shotcrete Australia
Highly recommend ABC Air. Victor and Vitaly are extremely professional and their finished work was excellent. Great service and communication throughout.
Ben Shine
Ben Shine
Victor and Vitaly from ABC Air were excellent. We had a ducted and split system installed in our home and they were responsive, professional and competitive on price. They went above and beyond during the installation. We are really happy with the outcome and wouldn't hesitate recommending them.
Lisl Woodman
Lisl Woodman
Victor and Vitaly are great. Responsive and professional! Would highly recommend!

In countries and regions with hot climates, ducted reverse cycle air conditioning is popular for chill and humidification. They work as heaters and are able to drain too humid air in areas near the sea. ABC AIR provides professional repair and maintenance services for reverse cycle air conditioning.

Reverse cycle air conditioning – How Does It Work?


An efficient way to heat and cool a home in Sydney is with a reverse cycle air conditioning system. Unlike traditional gas or portable electric heater, a reverse cycle air conditioning unit creates heat by absorbing outdoor heat with ducted devices. It then distributes air around the room. Heat is absorbed by a refrigerant passing through the external coil. A switch controls the mode for cooling and heating so that the ducted system can be used year-round.

Reverse cycle systems are favored by environmental groups because they emit fewer greenhouse gases than conventional systems. Daikin is the most well-known brand for ducted air conditioning systems in Sydney and throughout Australia.

Have a quick look at our reverse cycle systems we installed on our Gallery Page

Ducted reverse cycle system benefits

The ducted reverse cycle system is good because it can be set up in an under-construction house at the construction stage or adapted to the old building.
Ducted reverse cycle air conditioning is of 2 kinds:

  • 1. Options with separate consoles
  • 2. Models with separate air ducts

It permits clients to pick the optimal reverse cycle air conditioning for the housing with any layout and size.

Ducted reverse cycle air conditioning circuit

Ducted reverse cycle system consists of two parts:

  • The indoor unit with a ventilation block can be assembled in the attic
  • The outdoor block with a capacitor requires excellent ventilation, so it multi-story on the outer wall of the house. Also, this part may be a bit noisy. Therefore, the external unit placement must be agreed upon with the neighbors.

Quality air conditioning solutions

We do what we love and love what we do. We are air conditioning company based in Sydney.

Options for ducted reverse cycle air conditioners

All models are divided into 2 common kinds:

  1. Inverter systems;
  2. Constant speed models.

There are many options with different power, which can also be adjusted during operation. Both options are suitable for cooling and warming rooms. The constant speed is set by the fabricator in such a way as to save energy as much as possible. Crossbred inverter systems suggest greater flexibility.

Ducted reverse cycle air conditioning produces less clamor and grant a more even distribution of chilled the apartment. Channel models are more rational to apply in large multi-story buildings and offices.

Installing reverse cycle air conditioning

A modern reverse cycle air conditioner can be placed close to the ceiling, near the floor, or on a flat overlap. There are options for 1 room, separate for 2-8 rooms. For multi-story buildings of a large area, channel types are ideal. All options can work from one outdoor unit, which does not take up much space.

ABC AIR company works with such brands as Daikin, Rinnai, Mitsubishi Electric, Toshiba, LG, Samsung, and others. Our personnel has experience of over 10 years. They can easily cope with power calculations when installing an air conditioner, as well as carry out any complex repairs.

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