Variable refrigerant flow (VRF), also known as variable refrigerant volume (VRV), is an HVAC technology invented by Daikin Industries, Ltd. in 1982. [1] Similar to ductless mini-split systems, VRFs use refrigerant as the primary cooling and heating medium, and are usually less complex than conventional chiller -based systems.

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.

VRV is a modular, commercially applied air-conditioning and heating system that distributes refrigerant, rather than water, from the outdoor unit to multiple indoor units providing efficiency, individual user control and reliability in one package.

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 …

By maintaining set temperatures and automatically shutting off when no occupants are detected, VRV systems are more sustainable in the long run, helping end users save on energy costs and reduce carbon emissions. One thing to note, VRV is the trademarked technology by …

Sep 4, 2024 · VRF (Variable Refrigerant Flow) and VRV (Variable Refrigerant Volume) air conditioning systems are essentially the same. Both terms refer to advanced HVAC technology allowing individual zone temperature control. VRF and VRV systems offer efficient, flexible cooling and heating solutions for commercial and residential buildings.

There are three different types of VRV systems: cooling-only, heat pump, and heat recovery. Cooling-only systems provide only cooling and dehumidification. Heat pump systems are the most popular type.

Apr 2, 2024 · Variable Refrigerant Flow (VRF) systems are renowned for their efficiency and versatility. A VRF ac system consists of multiple air handlers connected to a single external condensing unit, allowing for varied refrigerant flow based on the specific needs of different zones within a building.

VRV stands for Variable Refrigerant Volume, which is a type of multi-split air conditioning system invented by Daikin. Unlike traditional systems, a VRV system can precisely control the amount of refrigerant moving to each indoor unit.

Variable refrigerant flow (VRF) is an air-condition system configuration where there is one outdoor condensing unit and multiple indoor units.