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    VRF Systems – What is a VRF System?

    A VRF system is a very sophisticated HVAC system that uses refrigerant as the cooling and heating medium. They are special systems that are gaining popularity and are considered as enhanced versions of multi split systems. They feature heating and cooling, as well as heat-recovery capabilities. But what does VRF system stand for? What is VRV and VRF technology? There are people who erroneously assume that VRV and VRF are different. This is really not the case. The two are the same. The only difference is in the full meanings of their acronyms: VRF stands for Variable Refrigerant Flow while VRV stands for Variable Refrigerant Volume. Though there is little…