Vrv Vrf Air Conditioning Systems

In reality these two systems use the same exact technology.

Vrv vrf air conditioning systems.

Vrv vrf systems can be as simple or complex as you would like them to be. The vrv and vrf mitsubishi aircon system is equivalent to the commercial grade air conditioning system. As a technology leader in the hvac industry daikin had registered the vrv term which stands for variable refrigerant volume 1 as an official trademark. Like ductless minisplits vrfs use refrigerant as the cooling and heating medium.

This company was the industry leader at the time so they trademarked the vrv name to describe the system. Originally created in the early 1980s vrv systems were designed by daikin. The term variable refrigerant flow or vrf refers to the system s ability to control the amount of refrigerant flowing to each of these small air handlers. Vrv is term copyrighted by daikin one of the true industry leaders in hvac equipment and technology.

Also referred to as a vrf system variable refrigerant flow is a technology that circulates only the minimum amount of refrigerant needed during a single heating or cooling period. Vrf refers to the same basic technology used in those systems manufactured by other companies fujitsu for one makes some great variable refrigerant flow systems. They can consist of just a couple indoor units to handle some simple zoning or they can consist of up to an almost unlimited number of air handlers and indoor pieces to handle as large of a project as you wish. Vrv multi split type air conditioners.

It is normally a quiet air conditioning system as compared to the other commercial type of air conditioning system. The daikin vrv system is a multi split type air conditioner for commercial buildings that uses variable refrigerant flow control developed by daikin to provide customers with the ability to maintain individual zone control in each room and floor of a building. To start off vrv and vrf air conditioning systems are technically the same. Variable refrigerant flow also known as variable refrigerant volume is an hvac technology invented by daikin industries ltd.

All other companies use vrf variable refrigerant flow 2 for their similar hvac systems. This sophisticated new vrf hvac technology is capable of providing not only cooling but also heat and even both simultaneously to different areas within the space. This refrigerant is conditioned by a single or multiple condensing units and is circulated within the building to multiple indoor units. What makes these systems unique is their flexibility.

Eventually vrf is the more common term for these types of systems and this is the term that will be used for the rest of the article. Some people mistakenly believe that vrv and vrf air conditioning systems are two independent hvac systems. Daikin s vrv variable refrigerant volume systems first emerged in the 1980s pioneering one of the first hvac systems. When daikin launched the vrv air conditioning system in 1982 it introduced the world s first use of variable refrigerant volume control.