Transcription of HVAC Variable Refrigerant Flow Systems
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HVAC Variable Refrigerant Flow Systems Course No: M03-014 Credit: 3 PDH A. Bhatia Continuing Education and Development, Inc. 9 Greyridge Farm Court Stony Point, NY 10980 P: (877) 322-5800 F: (877) 322-4774 Variable Refrigerant Flow (VRF) Systems Variable Refrigerant flow (VRF) is an air-condition system configuration where there is one outdoor condensing unit and multiple indoor units. The term Variable Refrigerant flow 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 a single condensing unit.
package units, to the large chilled water systems, and currently to the variable refrigerant flow (VRF) systems. ... • Multi-splits are suitable for single thermal zone (defined below) applications with very similar heat gains/losses. ... pumps. It is defined as the ratio of heat output to the amount of energy input of a heat
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Goulds Pumps, Package, Pumps, Single, Heat, HVAC, Heat pumps, Liebert