VRV Air Conditioning Systems

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What is a VRV Air Conditioning System?

A VRV 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. It is the system widely chosen by large hotels, hospitals and multi-level buildings housing a large number of occupants.

The VRV system, meaning Variable Refrigerant Volume or Variable Refrigerant Flow (VRF) regulates the flow of refrigerant according to the temperature of the space to be cooled.

Comprising an outdoor unit and an indoor unit, the VRV system is able to provide air at a consistent and comfortable temperature to the space to be cooled or heated. By varying the refrigerant flow and maintaining an air temperature within a close range, a steady room temperature is reached more rapidly and with less energy.

One outdoor VRV unit can serve one or many indoor units or several outdoor units can be coupled to serve many indoor units depending on the building type, function and number of occupants.

One critical component that enables it to work successfully is the Digital Thermal Expansion (DTE) valve. This valve senses the refrigerant gas temperature flowing in the circuit and maintains air, that is entering the room, is delivered at a constant temperature generally within +/-0.5° of the set temperature.

The other important feature of the VRV system is the “Inverter” compressor. The compressor self-regulates its workload according to signals from the DTE valve. The compressor supplies sufficient refrigerant to keep the room temperature at a constant level with the added benefit of reducing cyclical energy demand with associated fluctuating energy requirements.

Why is a VRV Air Conditioning System better?

A VRV system air conditioner is much quieter and is automatically responsive to applied heat loads from changing air temperature characteristics or increased occupant numbers.

Some of the many benefits include:

  • More consistent comfort levels for all occupants within a given work space.
  • Ability to independently vary comfort levels in different zones
  • Maintains a close temperature range and a more consistent energy demand.
  • Energy costs are may be optimised using a reverse cycle heat recovery function. This allows heat to be removed from high solar loaded areas to other parts of the same building that may otherwise require supplemental heating.

How can we help find the best VRV Air Conditioning System for you?

The most suitable VRV 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, at Alliance Climate Control can design a system to meet your needs, bringing together the best products from VRV technology.

We will visit your site or work with your architectural team to determine the best mix of outdoor and indoor units, whether it be a family residence, hospital or multi-level, multi-function building.

We will also be there with you during the installation and commissioning process to make sure the selected unit will deliver your absolutely satisfaction before sign-off.

Why Choose us?

 

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The Alliance Difference

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

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We're here to help

 

Committed with a trained team to deliver quality standard, friendly service across the residential and commercial industry. We believe in creating life-long customer relationships, not just transactional ones. We do what we said we would do, when we said we would do it, the way we said we would do it. Making sure we are easy to do business every time.

Here is what some of our customers are saying...
I had Jake from Alliance Climate Control over to check our badly performing air conditioner. I was very impressed with the professional manner and service that was carried out. He was very thorough and offered excellent advice. I can highly recommend Alliance Climate Control.
Steve W.
23:56 12 Nov 19
We had a couple gentleman from Alliance Climate Control, Sam and Adam come around to install our ducted Air Conditioning System over the weekend. They did an amazing job and had it up and running in no time at all. Sam and Adam were very friendly and professional, they kept everything very clean and tidy while they were working. The Air Conditioning is running great just in time for the hot weather to come. Thanks Alliance, Sam and Adam for the work you did.
Zoran N.
08:14 11 Nov 19
Great service , punctual , great job
Mark R.
22:34 07 Nov 19
Raj Ravneel Good service and high quality.
BunnyDay
01:39 07 Nov 19
I highly recommend the guys at Alliance Climate control as I recently had a Daikan air conditioner installed and am extremely satisfied. Communication was first rate from the initial contact right through to installation. A big thank you to all the boys Rob, Jules, Nenab and Kirk who worked hard and professionally to install the unit which I understand was a difficult one to install given the location of my apartment and the density of the surface they needed to drill through. They were thorough in getting the job done right, worked hard and were very professional and friendly. 5 stars all the way!!
Anthony M.
05:38 06 Nov 19
Alliance recently installed aircon in our 100+ year old semi. They were professional , efficent and courteous from the outset. The quote was produced during the initial inspection (no waiting a week for a quote). The guys that came out to install the equipment were all friendly and highly skilled. The installation project manager (Sam) made sure evrything was how we wanted it. In fact he came up with an improved installation scheme on the day that looks a lot neater than our original plan.The installation is working beautifully and oh so quiet (an cooool)...I'm very happy to reccomend Alliance, Sam and the whole team when you're considering A/C
Nick R.
06:39 01 Nov 19
Had air conditioning installed in my Apartment. They are a pretty organised company. Kirk provided a quote there and then including all the documents I would need for strata approval. The install team led by Hayden was great they just came in and got on with it checking I was happy with where things were going to be placed along the way. It was not an easy install but they did not complain or cut corners. Recommended.
Shane E.
09:15 16 Oct 19
Alliance Climate Control installed two commercial cassette systems at my business location. They were extremely professional and worked around my client hours to ensure business trading was not disrupted. Friendly, professional and efficient. Highly recommended.
Lucy B.
23:52 15 Oct 19
Alliance Climate Control _ I could not recommend the team highly enough! They have just finished installing AirCon units at our home & as it happens, there were few bumps along the way _ the team handled the matter with great work ethic, professionalism & care - ACC take pride in what they do! It's been a wonderful experience from the initial meeting & throughout! Special shout out to Jayson & Hayden, that had returned to complete some Electrical & Installation work. Thank you!
Vivita D.
22:40 14 Oct 19
Alliance is definitely the most professional team of air-con technicians I have used. They were clear in their communication and punctual. The technicians, particularly Joshua Lincoln, were very professional in their manner and did an excellent job. I will definitely be using them again.
Roberto D.
23:59 13 Oct 19
I'm always daunted by having to get a "tradie" in, but an urgent situation led me to call Alliance and I'm glad it did. I was so impressed that I had them back to attend to a long list of electrical jobs and an overdue air-con service. Jason, Cory and Jake are all excellent technicians and I couldn't be more pleased with their work. AND they turned up when they said they would!! Thanks too to Charlene and James in head office who provide great customer service. I very highly recommend this company!
jillco65
11:56 12 Oct 19
Great thanks to Joshua and Denny! Very professional. Highly recommend for air-conditioning work~!
Rebecca Yutong Y.
00:14 10 Oct 19
Highly recommend Alliance. Very easy to deal with in terms of quoting, explaining all available options. pricing and finally the install.
Alexander R.
03:07 09 Oct 19
Really great service end-to-end; the team were super professional and considerate. We had a fairly big job and the team worked amazingly hard over the course of the day to make sure that everything was working well. I'd recommend Hayden and the team to anyone looking to get AC fitted.
Chris B.
09:57 08 Oct 19
Despite some challenges with Alliance Climate Control head office, their senior technician Shiwa Samuel was exceptional. He was extremely professional, punctual and helpful. Nothing was too hard for him. He is a real asset to that organisation and a real pleasure to deal with. Excellent work Sam! Very appreciated.
Christian B.
02:28 27 Sep 19
Very responsive head office. Technician (Jake) was on time, courteous, knowledgable and efficient.
Suzy W.
00:09 27 Sep 19

CALL US TODAY FOR
FAST ASSISTANCE (02) 8061 5023