Air Conditioning in Sydney
49/3 Hornsey street, Rozelle, NSW, 2039, Australia

Reverse cycle system – How Does It Work?


An efficient way to heat and cool a home in Sydney is with a reverse cycle air conditioning system. Unlike a 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 less greenhouse gases than conventional systems. Daikin is the most well known brands for ducted air conditioning system in Sydney and throughout Australia.

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

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.

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

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Options for ducted reverse cycle system

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.

Split systems produce 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.

Mounting reverse cycle air conditioning

Modern reverse cycle air conditioning 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 over 10 years. They can easily cope with power calculations when installing an air conditioner, as well as carry out any complexity repairs.

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review rating 5  Thank you for fantastic service for my old air conditioner! Victor came right on time and did a great job; a/c is working much better now. Recommend!

thumb Jessica Smith

review rating 4  Thanks for coming today to fix my aircon. Victor was polite and professional and charged me with a reasonable money. He had to get the spare part from supplier because the one he had with him wasn't working. At the end everything is working now.

thumb Alex Shtern

review rating 5  Victor is very quick to respond to emails and texts. AC Installation was a dream even though we live in a very old small terrace house, they handled the small spaces and old building well. Pricing was very competitive. Easy guys to work with!

thumb Kara Johnson