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VRF stands for Variable Refrigerant Flow. This type of HVAC systems is also known as Ductless HVAC, mini split systems, and VRV. Robert Hoffmann of Hoffmann Brothers Heating & Air Conditioning explains what a VRF or ductless air conditioning is! For more information or for a free bid, contact Hoffmann Brothers at (314) 664-3011.
Hoffmann Brothers Heating & Air Conditioning
1025 Hanley Industrial
St Louis, MO 63144