Multi-Split Air Conditioning System Installation


What is a Multi-Split Air Conditioning System Installation?

Installation of a Multi-Split Air Conditioning System is an energy efficient way to deliver clean comfortable air to several different use spaces at the same time, including the kitchen or bedroom. The Multi-split system consists of one outdoor unit supporting up to five indoor units.

Individual indoor units are operated independent of each other and may be located in the ceiling cavity or in stylish wall mounted units. The outdoor unit, housed in a robust cabinet is discreetly located outside, allowing exhausted air to dissipate to the atmosphere.

The most significant benefit of a Multi-split system is its ability to simultaneously deliver individual needs of each living space and regulate the compressor output accordingly.

During peak usage, or when maximum cooling of each unit is needed, the compressor output meets the demands of each individual conditioned space, although, some living spaces with lower heat loads, may reach the set temperature more rapidly depending on local circumstances.

A Multi-Split system will easily accommodate such temperature differences and regulate the compressor output automatically, maintaining the set temperature in each living space.

This feature of a Multi-Split system allows maximum operating efficiency of the compressor at all times therefore minimising electrical power consumption.

In addition, the compressor inverter technology and sensing capabilities of the Multi-Split system ensures each room temperature is maintained never more than 0.5 degrees from the selected temperature.

Why is a Multi-split Air Conditioning System Installation better?

An indoor unit of a Multi-split air conditioning system is easily installed to either a new building or an existing structure and generally requires no additional structural elements or reinforcing to accommodate installation.

Similarly, an outdoor unit of a Multi-split system only requires a location providing clear air, a stable footing base to avoid vibration and a constant electrical power supply.

A Multi-split system has many benefits, some of them are:

  • The system has sufficient capacity for high on-demand cooling to be provided to all areas of the building at any time.
  • Compressor inverter technology enables rapid cooling of individual spaces to set temperatures. Once achieved, only minimal power demand is required by the compressor to maintain the required set temperature levels in each room.
  • Change in compressor output is totally imperceptible as the system automatically regulates compressor output and conditioned air according to heat loads within each space.

How can we help with your MULTI-SPLIT Air Conditioning System Installation?

Determining the correct capacity of a Multi-split system is critical to ensure each living space is provided with optimum cooling capacity at minimum cost. Alliance Climate Control can design a system that will meet your needs based on room use and design, number of occupants and time of anticipated peak loads.

The capacity of the system should be selected considering use and thermal load of each room, door and window location and the number of anticipated occupants.

Alliance Climate Control will make detailed measurements of the proposed living spaces and propose a system to provide comfortable cooling at the lowest possible running cost.

We will also be available at all stages, during construction and following installation, to make sure the system is installed and operating to your absolute satisfaction.

We can also maintain the system during regular scheduled service events to make sure your system is always in top operating condition.

Why Choose us?


Why wait? Get your new
Air Conditioning today!

interest free*

Approved applicants only.
Fees and T&Cs apply*

Do you need help with a service?

Fill out the form and our team will contact you!

*The information you provide here is for the sole purpose of providing helpful Air Conditioning Tips. We don’t spam or at no time do we disclose any of this privileged information to a third party.



Any Aircon Service & Repair when
you mention code #LOCAL60.

*Conditions apply, not applicable with any dispatch or diagnostic charge. *Cannot be used in conjunction with any other offer.

Senior discount


Any repair when you
mention this Ad.

*Conditions apply, not applicable with any dispatch or diagnostic charge. *Cannot be used in conjunction with any other offer.

The Alliance Difference

  • On-Time service
  • 100% Satisfaction
  • Up-Front pricing
  • In-House trained techs
  • Uniformed employees
  • Full-stocked trucks
  • Respect your home

Need Air Conditioning Help?

Make a booking with our insured friendly Air conditioning Technicians, we can help you today or any other day that suites you!

Call us for all your Air Conditioning repair needs
air con help
More services we provide

google reviews air conditioning

Here’s what some of our customer are saying
We had technician Jon come in to service and do a minor repair on out A/C's today, 2/2/18.Jon was pleasant to deal with and did a good job. He was straight forward with our issues and our options to fix our A/C problems and completed his work in a timely and efficient manner. The quote for the service was also competitive.We highly recommended Alliance Climate Control and technician Jon for your A/C services and repairs.
Peter Jordan
22:55 01 Feb 18
Goran met us at our apartment, gave us a very competitive quote and was available to take any questions while we made a decision. The installation team came on time and made sure we were happy with their plan before they started. It was a very smooth process. We would recommend to anyone.
Chris Paton
11:06 12 Dec 17
Very good. Punctual cleaned up. Polite. They only did it a couple of days ago and we haven't had to use it yet! They a also explained things clearly. Only issue was when it started to rain I had to ask one of them to put the roof tiles back. A very minor thing. I will recommend them to anyone I know.
Brian Doughan
22:59 06 Dec 17
I am more then happy to recommend Alliance Climate Control to all my friends. Michael was so helpful helping me to choose the right air conditioning system for my unit at very competitive rates. Nick the installer was on time, polite and very professional. And they left the unit very clean and tidy. Very very please with their services. Highly recommended them. And now my best friend is going to use their services in coming week for her unit too.Congratulation to you and your team. Thank you
b juspandi
07:09 31 Aug 17
The team from Alliance Climate Control were extremely professional, efficient and helpful. When other companies who inspected our aircon unit said we needed to spend $4,000 to replace, ACC looked further and found it was just a few parts that needed replaced. We are thrilled with this outcome and the great service!
Sharyn Bell-Langford
00:35 25 Jan 18

Schedule an appointment with us today