VRF: The Benefits and Drawbacks of Variable Refrigerant Flow …
https://www.timberlinemechanical.com/vrf-the-benefits-and-drawbacks-of-variable-refrigerant-flow-systems/
WEBMar 29, 2023 · Essentially, VRF is a type of heating, ventilation, and air conditioning (HVAC) system in which refrigerant is automatically flowed from one zone to another to modify the temperature in those areas. It’s a highly efficient type of heating and cooling, particularly for commercial buildings.
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