Variable refrigerant flow (VRF) refrigeration systems provide variable flow of refrigerant into the evaporators with different capacities and configurations. This enables simultaneous heating and cooling and better heat recovery from one zone to another in a heating, ventilation, and air conditioning (HVAC) system. This flow of refrigerant is controlled by VRF system. The augmenting demand from commercial and small-medium businesses for flexible design of HVAC systems due to shrinking work-spaces is the key trend driving the demand for Variable refrigerant flow refrigeration systems . The compact design and flexible layout in terms of outdoor to indoor units are the added benefits leading to its adoption in commercial as well as residential HVAC systems. VRF refrigeration market is segmented on the basis of component type and end-use industry. On the basis of component type, VRF refrigeration market is further segmented into indoor units, outdoor units, controllers and parts ...