VRF is the acronym for Variable Refrigerant Flow. It is an AC system like a duct air conditioning system. It is based on HVAC technology and was devised by Daikin in 1982. It has a cooling and heating medium like other air conditioning systems.

VRF air conditioners are for large edifices like duct air conditioning. There are two main parts of VRF air conditioners. It is one part is a compressor which has an outdoor coil and many fans coil, indoor fans.There are many parts of the VRF air conditioning system. It is a GHP outdoor unit, remote controller, branch selector unit, and indoor unit. It is very easy to use.


Power requirements:

  • Voltage: 400 V
  • Frequency: 50 Hz
  • Cooling: 22.4 kW
    Heating: 22.4 kW

Input Power

  • Cooling: 6.30 kW
  • Heating: 4.65 kW
  • EER Cooling: 3.56 W/W
  • COP Heating: 4.82 W/W

Airflow Rate 8,400 m³/h

Sound Pressure Level *2
Cooling 52 dB(A)
Heating 54 dB(A)

Net Dimensions
Height1,428 mm
Width1,080 mm
Depth480 mm

170 kg

Type R410A
Global Warming Potential 2,088
Charge7.0 (14.6) kg

Liquid 9.52 mm
Gas19.05 mm
Total Pipe Length 400 m

Operation Range
Cooling-15 to 46 °CDB
Heating-20 to 21 °CD

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