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?

 

Why wait? Get your new
Air Conditioning today!

Up to 60 Months
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Any service when you
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Any repair when you
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*Conditions apply, not applicable with any dispatch 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
More services we provide

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FAST ASSISTANCE (02) 8061 5023

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...
Had B.J., Adrian complete the install of my split unit which Goran arranged. The team did a great job and could not be happier.
John C.
04:04 30 Jul 20
1. Very honest company. Replaced only broken dampers and parts, not forcing you to replace parts that still work. 2. Affordable service fees. The cheapest quote and callout fee one could possibly find. 3. Professionalism and customer service. I was serviced by Raj and Cody - very friendly and professional. I feel respected.
Andy C
00:51 30 Jul 20
Great service by the team.
Michelle C.
07:10 29 Jul 20
Alex, BJ and Dario did a great job installing our new air conditioning
Kerry K.
04:57 29 Jul 20
Great customer service, I had an issue and they sorted it.
John L.
04:56 27 Jul 20
Sam, Shadi and Dario did a fantastic job installing our new heating unit.Highly recommended
Tony S.
03:09 27 Jul 20
The tradesman who visited was very professional and personable answering our questions in a polite manner. He serviced our air conditioner very well. It now performs much better than previously and we would use this company again.
George F.
05:06 26 Jul 20
Excellent quote, all questions answered by James. Professional installation by Sam, BJ & especially Shadi who worked hard answered all my questions & cleaned up after the job. Would highly recommend Alliance!
Jean-Claude L.
22:54 25 Jul 20
Corey and Aaron did a great job, highly recommend Alliance Climate Control to anyone looking for an electrician
Clare M.
05:07 24 Jul 20
Sam, Shadi and Dario did a fantastic job of fitting our replacement ducted system inside a day, despite having to take off the roof and put it back! Courteous and helpful and they left the place as tidy as they found it. Big thanks!
Edmund Paton W.
03:47 23 Jul 20
We first got Alliance Climate control to do the install in our office in Alexandria. After seeing their quality and professionalism there was no second guessing who to go with when we decided to install our second unit. Sam installed our system on time and neat. Would highly recommend Alliance.
Paul W.
22:16 22 Jul 20
On June 23rd 2020, had my old airconditioning unit replaced by Alliance Climate Control. They arrived at the specified time and were quick to introduce themselvs.The team worked around me with as little disruption as possible as I was working from home. They completed the full replacement much quicker than I had expected and left little to no mess.If any further work is required, I would not hesitate to call them again.
Andrew W
12:46 20 Jul 20
Raj is always friendly, professional and efficient when he conducts the annual service on our split & ducted heating systems. Thank you for your work today, and best wishes until I see you again next year.
Kristi C
23:21 19 Jul 20
Good service, arrived on time, clear explanation of the type of service being carried out, friendly and knowledgeable technician.
Eddie F.
07:08 15 Jul 20
Today Raj attended my property to assess my ducted system. He was very professional as well as very informative and left my property clean and tidy. My wife and I would definitely recommend him.Rod and Elisia.
Elisia
10:54 14 Jul 20
Alliance Climate Control were a pleasure to deal with, they were professional, informative and a clean. Would highly recommend for aircon installation services large or small.
Alba J.
03:37 13 Jul 20

CALL US TODAY FOR
FAST ASSISTANCE (02) 8061 5023