Big Duct ARYG72LHTA  [3Phase]

Indoor unit and Outdoor unit

Indoor Unit :
Outdoor Unit :
Download :


  • Separation is possible by lightweight compact design
  • Automatic Airflow adjustment function
  • Quiet operation

Feature Explanation Icons

Economy mode : Thermostat setting automatically changes according to the temperature to avoid unnecessary cooling and heating. Set temperature auto return : The setting temperature automatically returns to the previously set temperature. Auto-changeover : The unit automatically switches between heating and cooling modes based on your temperature setting and the room temperature. Automatic fan speed : The micro-computer automatically adjusts the airflow effectively to follow the changes of room temperature. Auto restart : In the event of a temporary power failure, the air conditioner will automatically restart in the same operating mode as before, once power supply is restored. Auto off timer : Automatically stops operation when a fixed time has elapsed from the start of operation. Weekly + setback timer : Weekly + Setback timer can set temperature for two times spans and for each day of the week. Filter sign : Indicates the filter cleaning period by lamp. External ON/OFF input Automatic airflow adjustment : Automatically detects required airflow in each application case and adjust the volume. Blue fin


Cooling  19.0 kW
Heating  22.4 kW


Power source Phase 3-phase
Voltage 230 V
Frequency 50 Hz
Capacity Cooling 19.0 kW(8.4 - 20.9) kW
Heating 22.4 kW (7.2 - 24.6) kW
Input Power Cooling 6.46 kW
Heating 6.59 kW
EER Cooling 2.94 W/W
COP Heating 3.4 W/W
Max. Operating Current Cooling 4.6 A
Heating 4.6 A
Moisture Removal 4.5 I/h
Sound Pressure Level Indoor (Cooling) High 46 dB(A)
Middle 43 dB(A)
Low 41 dB(A)
Quiet 39 dB(A)
Indoor (Heating) High 46 dB(A)
Middle 43 dB(A)
Low 41 dB(A)
Quiet 39 dB(A)
Sound Pressure Level Outdoor (Cooling) High 55 dB(A)
Outdoor (Heating) High 55 dB(A)
Air Flow Rate Indoor High 4300 m3/h
Outdoor High 8400 m3/h
Static pressure range (Standard) 50 to 150 (72) Pa
Net Dimensions
Height 360 mm
Width 1400 mm
Depth 850 mm
Net Dimensions
Height 1428 mm
Width 1080 mm
Depth 480 mm
Net Weight Indoor 69 kg (152 lbs)
Outdoor 165 kg (363 lbs)
Connection Pipe Diameter Liquid 12.7 mm
Gas 25.4 mm
Drain Hose Diameter Indoor 23.4 mm
Outdoor 25.4 mm
Max Pipe Length (Pre Charge) 100 (30) m
Max Height Difference 30 m
Operation Range Cooling -15 to 46 °CDB
Heating -20 to 24 °CDB
Refrigerant Type R410A
Global Warming Potential 2,088
Charge 5,600 g


Indoor Unit : ARYG72LHTA

Indoor unit