Vrv Vrf Air Conditioning Systems

This company was the industry leader at the time so they trademarked the vrv name to describe the system.

Vrv vrf air conditioning systems.

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. It is normally a quiet air conditioning system as compared to the other commercial type of air conditioning system. Vrv is term copyrighted by daikin one of the true industry leaders in hvac equipment and technology. Some people mistakenly believe that vrv and vrf air conditioning systems are two independent hvac systems.

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. Vrv multi split type air conditioners. When daikin launched the vrv air conditioning system in 1982 it introduced the world s first use of variable refrigerant volume control. This is able to meet your air conditioning needs for various projects from offices to commercial building.

Like ductless minisplits vrfs use refrigerant as the cooling and heating medium. This refrigerant is conditioned by a single or multiple condensing units and is circulated within the building to multiple indoor units. The vrv and vrf mitsubishi aircon system is equivalent to the commercial grade air conditioning system. All other companies use vrf variable refrigerant flow 2 for their similar hvac systems.

To start off vrv and vrf air conditioning systems are technically the same. What makes these systems unique is their flexibility. 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. 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.

However daikin has copyrighted the term vrv while other aircon brands use vrf to refer to their own hvac 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. Originally created in the early 1980s vrv systems were designed by daikin. In reality these two systems use the same exact technology.

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. 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. Daikin s vrv variable refrigerant volume systems first emerged in the 1980s pioneering one of the first hvac systems. Vrv vrf systems can be as simple or complex as you would like them to be.