VRV and VRF Systems
VRV and VRF Systems
What is VRV and VRF Systems?
VRV stands for “Variable Refrigerant Volume,” while
VRF stands for “Variable Refrigerant Flow”.
So what do these to designations mean? For starters, they actually mean the same thing. VRV is term copyrighted by Daikin, one of the true industry leaders in HVAC equipment and 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.
How does VRV work?
VRV is a technology that alternates the refrigerant volume in a system to match a building’s precise requirements. Only a minimum amount of energy is required for a system to maintain set temperatures, and ensure that it automatically shuts off when no occupants are detected in a room. This unique mechanism is more sustainable in the long run, as end users save on energy costs while reducing their system’s carbon emissions.
Todays, Thailand has installed air conditioners in almost every building. And most of the electricity used comes from the air conditioning system. As a result, there have been developments and innovations in air conditioning systems. The popular type that currently being installed in the building is VRV or VRF air conditioning system. There are 4 types of control devices:
- Individual Control, has remote and wired versions.
- Centralized Control which has indoor unit control and outdoor unit monitor.
- BMS Gateway Controller has 4 devices to choose from for data transmission: BACNET, LONWORKS, MODBUS and KNX.
- Intelligent Control is an intelligent system that is controlled via a computer network.
It can be seen that, today, what VRV/VRF technology can do is very advanced and has many interesting features. It is also a very energy efficient system. It is worth investing in this system because it is a long term investment, especially, for the establishments with lots of room and unstable openings from the number of users. This makes this system ideal for Office Building and Small / Medium Hotel with the design of the system to be user-friendly and high efficiency. The power cost is clearly reduced, making VRF/VRV a very attractive option. If you are interested in the VRV/VRF system, Win Win Supply Company Limited, we have experts that ready to serve you.
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