Big Duct ARYG72LHTA  [3Phase]

Indoor unit and Outdoor unit

ALL DC R410A 10 Years Warranty
Indoor Unit :
Outdoor Unit :
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  • Split into two units
  • Automatic airflow adjustment
  • Quiet operation

Feature Icons

Economy mode: A thermostat setting is adjusted automatically according to the room temperature to avoid unnecessary cooling or heating. Set temperature auto return: The set temperature automatically returns to the previous level. Auto changeover: The unit automatically switches between heating and cooling operations based on the set temperature and room temperature. Automatic fan speed: Microprocessor automatically adjusts the fan speed and airflow according to changes in room temperature. Auto restart: The unit automatically restarts in the previous operation mode when power returns after an outage. Auto-off timer: The unit automatically switches off when a predetermined time has elapsed after the timer is activated. Weekly & Temperature setback timer: Sets temperature for two sets of On/Off times and for each day of the week. Filter sign: Indicates when the filter should be cleaned. External On/Off input Automatic airflow adjustment: Determines the airflow level required in each application and adjusts the airflow volume automatically. 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*2 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*2 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
The noise value is the value when measured in an anechoic room. When measured in the actual installed state,surrounding noise and reflections are received and the measured value is usually larger than the indicated value.


Indoor Unit : ARYG72LHTA

Indoor unit