Transcription of HVAC Multi-Split Variable Refrigerant Flow (VRF) Systems
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HVAC Multi-Split Variable Refrigerant Flow (VRF) Systems
PDHonline Course M394 (2 PDH)HVAC Multi-Split Variable RefrigerantFlow (VRF) Systems2012 Instructor: A. Bhatia, Online | PDH Center5272 Meadow Estates DriveFairfax, VA 22030-6658 Phone & Fax: Approved Continuing Education PDH Course M394 HVAC Multi-Split Variable Refrigerant Flow (VRF) Systems A. Bhatia, VRF ( Variable Refrigerant flow) is an air-condition system configuration where there is one outdoor condensing unit and multiple indoor units. The term Variable Refrigerant flow (VRF) refers to the ability of the system to control the amount of Refrigerant flowing to the multiple evaporators (indoor units), enabling the use of many evaporators of differing capacities and configurations connected to single condensing unit.
variable refrigerant volume (VRV) system so other manufacturers use the term VRF "variable refrigerant flow". In essence both are same. With a higher efficiency and increased controllability, the VRF system can help achieve a ... by varying its compressor speed to match the total
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