Multi-Split Air Conditioning Systems

Request a Quote

Air Conditioning
Installation

Air Conditioning
Replacement

Air Conditioning
Service

Air Conditioning
Repairs

What is a Multi-Split
Air Conditioning System?

A Multi-split system air conditioner is the most energy efficient way to bring the comfort of conditioned air to your family home, office complex or multi-level building.

The Multi-split system, comprising one compressor and condenser coil, housed in a robust cabinet positioned outside, can connect up to five indoor units individually set at different temperatures for varying comfort levels.

The compressor supplies sufficient refrigerant to each coil to achieve a maximum cooling rate at each indoor unit then automatically reduces refrigerant flow as the set temperature in each room is achieved then maintains it at that level.

The “heart” of the Multi-split system is the inverter type compressor. This type of compressor automatically regulates its workload according to the needs of each individual unit and the selected room temperature requiring a lower energy demand and less power consumption once the required temperature is reached and maintained.

Why is Multi-Split Air Conditioning important?

A Multi-split system air conditioner is much quieter and responds automatically to applied heat loads such as increased occupant numbers, influx of outside air through opening doors or changing solar characteristics as the sun changes direction.

How can we help find the
best Multi-Split Air Conditioning System for you?

The most suitable Multi-split system for your use depends on a number of factors including the building function, internal volume, number of doors and windows and the number of anticipated occupants.

We will visit your home, site or work with your architectural team to determine a system best suited to your individual needs. Whether that is for a family residence, or multi‑function building.

At Alliance Climate Control, we can bring together the best Multi-split products available from a wide range of options, able to satisfy any operating characteristic that might exist.

From timed operating sequences that activate the system before you arrive home or sleep functions to shut the system down after retiring each night. Even Wifi activated applications are available to control your Multi-split system with a Smart phone application whilst you are away from home.

We will also be there with you during the installation and commissioning process to make sure the selected unit will deliver the requirements ensuring you are absolutely satisfied before final acceptance.

We will also be there to support operation of your system to make sure it operates correctly day after day, year after year.

Why Our Community
Trust Alliance?

Licensed, insured techs for your protection​

gas-central-heating-icons

Inhouse train techns,
we don't use contractor

Upfront & honest
installation quotes

After care, Lifetime workmanship warranty*

gas-central-heating-icons

We go the extra mile & focus
on the small details

alliance-icon

100% Satisfaction, or we'll be back to make it right!

Schedule an appointment with
one of our specialists today.

How Can We
Help You Today?

Offer Save

$55

When you book online,

on service work*

Limited time only, offer ends .
Not to be combined with any other offer

*Offer to be presented at point of booking or sale.

Request a Quote

Specialist Dealer & Partner
Brands We Work With

What Our Community
Is Saying About Alliance

Excellence
based on 1300+ reviews

We recently had all our old aircon units replaced with Alliance and the whole Install from start to finish was super smooth! Alex was informative on what we needed at the quote stage and organised a speedy install for us. Our installers Andres,... Steven and Adam were punctual, ready to go on the day and informed us of the process.Very friendly and clean, would recommend Alliance to anyone.read more
Service was excellent! The enquiry and process of booking was so quick and easy. They were quick to find us an appointment and were clear with their communication. Our installers were Kevin and Dragan who were fantastic. They were efficient,... protected all the furniture and left the place clean and tidy. We would recommend Alliance CC!read more
Shadi and Ken were amazing, as well as Peter, the job was done quickly, they paid attention to detail and were all very friendly, yet professional. They discussed the work in detail and really wanted me to be happy with the final outcome, which I... am. Will be recommending you guys to everyone.read more
We had an air conditioner installed (by Matt and Maran) and also a Switch Board Upgrade (by Chris and Joe).We were very happy with the installation process and the outcome. All the guys were very knowledgeable, professional and so helpful in... dealing with any challenges we faced with installations in an older home.This is the second air conditioner installation I’ve organised for the family with Alliance and all of their employees I’ve dealt with have been nice people and very helpful in ensuring a great outcome. We will continue to liaise with Alliance for our annual air conditioner maintenance.I wouldn’t hesitate to recommend Alliance and the guys who worked on our recent installations and also Kirk and Zac who helped make it all happen.read more
The boys were amazing, very efficient and clean.
Ken and his team, Kane, Shadi, Adam, Daniel and Qias did a great job. They were efficient and communicated effectively. Cleaned up and explained how to use the system. Thanks for the hard work.
friendly and professional service ..highly commendable .Thanks
Alex was fantastic with his service. Very careful, explained everything and provided options for the types of service. Would definitely recommend this company. Professional and informative.
Nam & Andy did a great job with our installation. They were on time and finished up early with all working perfectly. Thank you.
Friendly efficient service
Great service from start to finish. Team that turned up were fantastic. Great job that was well done. Would highly recommend
The team - Kevin, Qais, Dragan, Andre - arrived on time having made a phone call to confirm their arrival time 30 minutes prior. They arrived and made sure the driveway was clear as we share it with our neighbors. They did a really neat and tidy... installation. They cleaned up after they had finished. My site is quite tricky but they carried everything out without issue.This is my 3rd Alliance air con installation. I really like their communication and their efficient work. Thanksread more
We were extremely happy with the service that Hamid and his team provided in converting our older ducted air conditioning to a smart wifi controlled system. He was always punctual, clearly explained the process and installed the system very quickly... and efficiently. Thanks Hamid!read more
Gabriel did an effective and efficient job. He also identified issues from the original installer and made the unit better than it was. He was professional, clean and I appreciated that he wore boot covers when entering the house. He was also very... helpful with giving me advice and knowledge of my air conditioning unit.Thank you for your work! Will book you in next time.read more
Job 75155 Just had an air conditioner installed by Tony and his team. We were very impressed by them and their professional approach. They were very polite and did a great job. Wendy Fare
BJ and Kim … great job .. friendly .. quiet .. spotless and efficient … would recommend you guys to anybody
Very happy with the service so far
Nam Tang and collegue, did a great job with the installation of the Daikin airconditioning unit last Thursday. We would like to recommend them to all future customers
Both Nam Tang - lead installer and Andy did a great job of installing Air ConEfficient / Friendly
Hami was polite, efficient and punctual. He explained all the work carefully beforehand.
I have to say I had the best experience with alliance. From Goran with the initial inspection and advice, Zac supporting along the way, Luke and the boys with the install and finally Giannis with the final repairs and tidy up. Absolutely brilliant.... I couldn't have asked for a better experience and highly recommend. Thank you all.read more
Jamie Lee did a fantastic job as always he is a credit to your organisation you are lucky to have him kind regards Nick Birt
Liam came to do a service on a system previously installed by Alliance. Liam was polite and professional. A credit to the business.Thankyou.
Our airconditioner had stopped working. I contacted Alliance and the first available appointment was a week out. The booker offered to make our's a priority call and if any cancellations occurred to move our service up. I was very pleasantly... surprised that mechanism worked and we got an appointment 2 days earlier. Also turned out to be one of the hottest days of this summer. Our system has a MyAir system in front of a Daikin ducted system and we suspected the MyAir control tablet as the root cause of the failure. Hamioc from Alliance checked out the Daikin system and gave it the all clear. I expected him to stop at that point. Instead he went the extra mile and suggested he could temporarily cable in the Daikin Controller screen as a workaround until our MyAir controller system could be replaced. This all worked and to our great pleasure our aircon is up and running on this very hot day. Hamioc and Alliance provided an excellent service.read more
Nice job fairly complex and done well, thanks to BJ, Mahran, Kim& Chris on site & Goran for quoting & Zali & Shannon from head office, thanks guy’s appreciate the effort everyone made.Cheers Brian
Fantastic fuss free install from Nam and his team. Minimal interruptions, mess cleaned up and were very courteous and professional
Great experience! All the staff are extremely professional. It’s obvious the company has invested a lot into tech and their process to give a great customer experience. Special mention to Gabriel, BJ and Zac for their help!
The whole purchase process and installation procedure were dealt with in a very professional and courteous manner. At all times we were advised about what was going to happen and the finished result met our expectation.
A good experience from start to finish! From the clear, well-explained options and process by Jake to the prompt, professional installation by Kevin, Andre, Adam and Dragan, it all ran like clockwork. And the air cons are working beautifully too!... Thank you!read more
Very engaging, helpful and professional service
js_loader