If you're looking for the ultimate air conditioning solution for a large commercial building or home, they don't come better than VRF systems.
Also known as VRV air conditioners, these split systems only require a single outdoor unit that connects to as many indoor units as you need, without the need for bulky and rigid ducts. installation.
Individual zone controls give you total flexibility in setting your desired temperatures in multiple areas. Inverter technology makes VRF systems some of the most energy-efficient air conditioners on the market, helping to keep your energy costs as low as possible while enjoying comfortable temperatures all year round.
Maxim Air designs, supplies, installs and services VRV & VRF air conditioning in all Sydney metropolitan areas. Get in touch to arrange your obligation-free consultation with our highly experienced engineers today.
What's the difference between VRV and VRF air conditioning?
The terms VRV and VRF both refer to the same HVAC technology. The difference is that VRV (variable refrigerant volume) was the original technology and is a registered trademark of Daikin Industries. All other manufacturers use the term VRF (variable refrigerant flow).
What is a VRV system?
Daikin VRV air conditioning was first launched in 1982 and is still produced today. It was the first HVAC system to use variable refrigerant flow controls, offering more precise control over temperatures than standard cooling systems.
Daikin VRV systems are especially popular in medium to large commercial buildings or other large properties that require a flexible and efficient cooling solution.
What is a VRF system?
All variable refrigerant systems not produced by Daikin are known as VRF air conditioners, which is the vast majority of systems. These work on the same principles as VRV, but there's a much wider range of options to choose from across different brands and models.
VRF systems use refrigerant for cooling rather than water, with DC inverters controlling motor speeds and refrigerant flow to minimise power consumption. Many systems are designed to be expandable, allowing more units to be added over time in a growing business or project.
How do they work?
VRV and VRF are multi split systems with multiple indoor units connected to a single outdoor unit incorporating one or more compressors. These units are connected by refrigerant piping and communication wiring in a closed loop.
Each indoor unit can be independently controlled, either using a wired control panel or remotely. When a user activates an indoor unit and sets their desired temperature, the system responds by checking the indoor and outdoor conditions. It then delivers the precise amount of refrigerant needed to reach the optimal indoor temperature.
The system constantly monitors and responds to changing ambient temperatures to keep power consumption at a minimum and maintain consistent temperatures. Many VRF systems can provide both cooling and heating.
What are the benefits of VRF air conditioning?
VRF systems are some of the most advanced air conditioners available. They offer distinct advantages over most other systems for larger buildings or projects.
Get a free VRF installation quote in Sydney
Talk to our sales engineers at Maxim Air to find out more about VRV and VRF air conditioning and get your obligation-free quote. We install and repair all types of air conditioners in all Sydney metropolitan areas.
Friendly service and honest advice. Fixed the a/c unit with a simpler fix (which may or may not last) rather than going straight to the expensive fixJames Wakeham 11/09/2018
Aaron delivered on his promise to do the job on time (our tight time-line) and on budget (best quote received). Technicians Matt and Vic were very punctual, very polite, tidy, efficient and helpful. Maxim is highly recommended.smiley r 21/08/2018
We had one of the best experience in the trade industry dealing with Maxim air-conditioning quality of the service was unbelievable the idea from the director of the company regards to designing the grills are fabulous they did they best to provide the high-quality and the clean job with the lowest price for us.nick alaveyan 16/08/2018
We do highly recommend people to use these kind of service as much as we satisfied and happy we wish the same to other customer send
Stephen provided a good air-con service to my new home. He gave professional advice with a reasonable price.Mabel Cheng 25/07/2018
Fantastic service! Stephen was very helpful and professional right from the start. My house had a very small roof space which made the job very challanging, but he took it onboard and made things work. The boys were very friendly and professional. Would highly recommend MaXim Air to my family and friends. Thank youUzma Raza 28/06/2018
Stephen and the team at Maxim Air did a great job. They were very professional from the beginning.Chanaka Fernando 13/06/2018
Stephen sent a technician for the inspection within a very short time period.
After a thorough inspection, all the options were explained to us in detail and clearly answered all our queries, and guided us through the process.
The technician on site was very polite and friendly.
A high quality job was delivered on time for a very reasonable price. We are very happy with the results and would highly recommend Maxim Air.
Our air condition is 20 years old and never worked to full potential it was always very weak and not much heating or cooling. Rang Stephen he came had a look and advised to change all the ducts and put new zones. Very happy we went with his advise we ended up with perfect heating and cooling so he really saved us from buying a new unit. The guys who came to do the job were all very efficient and polite, I would not refrain from recommending them to anyone they were all very good and very reasonable priceMarlene Nassif 13/06/2018
The boys at Maxim Air Conditioning were very professional and respectful. My new ducted airconditioning has been great. The best thing I found about the whole installation was how quiet and kind the staff were to my family and home environment. Cleaned up everything at the end and took away all packaging. Would recommend this company to anyone!Nicholas Scott 13/06/2018
Fantastic service. And great quality. Nothing is ever too difficult which is why they have done multiple jobs for our company and will continue to do soCharlie Khoury 04/06/2018
Professional, friendly and reliable. You can’t go wrong with these guys. From beginning to end, I could not fault. Thanks for such a positive experience and result!Carl 08/04/2018