VRV/VRF/MULTI-split systems (including heat pumps): Multi split or vrv Multi split or vrv

VRV/VRF/MULTI-split systems (including heat pumps)

It was designed from split-systems Daikin Industries has developed and launched the "Variable Amount of Refrigerant and protected using the abbreviations "VRV" therefore, other manufacturers use "VRF" for variable Refrigerant flow). These designs systems are characterized by one cooling unit (and sometimes heating) and its ability to adapt to fluctuations in demand. These devices have a lot in common with split-systems, but this depends on complex electronic control systems and have a complex design, which will make them more difficult to retrofit. This is because the transportation of oil and control of the behavior can be affected, and it is difficult to predict, if you have access to design info and proper test facilities or support from the manufacturer. For obvious reasons, manufacturers rarely interested in investing funds necessary to extend the life of existing equipment...

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