850 x 480 - R32 Under Ceiling hero
Type Split System
Available in Reverse Cycle - 5.0kW, 7.1kW, 8.5kW, 10.0kW, 12.5kW, 13.0kW
Refrigerant R32

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Warranty Information

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Key features

  • Auto Restart
    Auto Restart

    Should there be a temporary loss of power, the unit will automatically restart itself in the same operating mode, once the power is restored.

  • Auto Shut Louvre
    Auto Shut Louvre

    The auto shut louvres close or open automatically when the unit stops or starts.

  • Auto Changeover
    Auto Changeover

    The unit automatically switches between operating modes based on the temperature setting and room temperature.

  • Automatic Louvre
    Automatic Louvre

    The position of the louvres is set automatically to match the operating mode. It is also possible to adjust the louvres using the remote control.

  • Automatic Air Flow Adjustment
    Automatic Air Flow Adjustment

    The micro-processor automatically adjusts the air flow to follow changes in room temperature.

  • Demand Response

    This product is designed to be compatible with Air Conditioning Demand Response program. When your electricity supplier activates one of the three modes the air conditioner switches over to the appropriate operation.

  • Blue Fin Heat Exchanger
    Blue Fin Heat Exchanger

    Corrosion-resistance of the heat exchanger in coastal areas has been improved by blue fin treatment of the outdoor unit heat exchanger.

  • Economy Mode
    Economy Mode

    Limits the maximum operation current, and performs operation with the power consumption suppressed.

  • Filter Sign
    Filter Sign

    Select appropriate intervals for displaying the filter sign on the indoor unit according to the estimated amount of dust in the air of the room.

  • Program Timer
    Program Timer

    This timer allows selection of one of four options. ON, OFF, ON ––> OFF, or OFF ––> ON.

  • ON-OFF Timer
    On-Off Timer

    ON-OFF timer can be set to operate once every 24 hours.

  • Removable Intake Grill
    Removable Intake Grill

    The indoor unit’s intake grille can be removed for easy cleaning and maintenance.

  • Sleep Timer
    Sleep Timer

    The micro-processor gradually changes the room temperature, allowing you to sleep comfortably at night.

  • Up Down Swing
    Up/Down Swing Louvre

    The up/down louvre automatically swings up and down.

  • 10 Degree Heat
    10°C Heat Operation

    The room temperature can be set to go no lower than 10°C, thus ensuring that the room does not get too cold when not occupied.

  • Washable Panel
    Washable Panel

    Dust that accumulates on the air conditioner can be easily cleaned with a damp cloth.

  • Weekly Timer
    Weekly Timer

    Different ON-OFF times can be set for up to 7 days.

Technical Specifications

Attribute ABTH18KRTA 5.00kW(C) 6.00kW(H) View model ABTH24KRTA 7.10kW(C) 8.00kW(H) View model ABTH30KRTA 8.50kW(C) 10.00kW(H) View model ABTH36KRTA 10.00kW(C) 11.20kW(H) View model ABTH45KRTA 12.50kW(C) 14.00kW(H) View model ABTH54KRTA 13.00kW(C) 15.50kW(H) View model
Operation Type
Reverse Cycle Reverse Cycle Reverse Cycle Reverse Cycle Reverse Cycle Reverse Cycle
Power Source V/Ph/Hz
230 / 1 / 50 230 / 1 / 50 230 / 1 / 50 230 / 1 / 50 230 / 1 / 50 230 / 1 / 50
Cooling Capacity kW (Rated (Min - Max))
5.00 (0.9 - 5.9) 7.10 (1.8 - 8.1) 8.50 (2.8 - 10.3) 10.00 (2.8 - 11.4) 12.50 (4 - 14) 13.00 (4.5 - 15)
Heating Capacity kW (Rated (Min - Max))
6.00 (0.9 - 7.5) 8.00 (2 - 9.1) 10.00 (2.7 - 11.3) 11.20 (2.7 - 14) 14.00 (4.2 - 16.5) 15.50 (4.7 - 18)
Input Power Cooling kW (Rated (Max))
1.41 (1.95) 2.27 (3.15) 2.57 (4.07) 3.11 (4.11) 4.14 (4.9) 1.51 (1.82)
Input Power Heating kW (Rated (Max))
1.6 (2.39) 2.1 (2.59) 2.7 (4.39) 2.99 (4.35) 3.78 (4.9) 1.66 (2.35)
EER Cooling kW/kW
3.55 3.13 3.31 3.22 3.02 3.02
COP Heating kW/kW
3.75 3.81 3.7 3.75 3.7 3.61
Star Rating Cooling (0-10) (Hot / Average / Cold)
3.5 / 3 / 3 3 / 3 / 3 3 / 2.5 / 3 3 / 3 / 3 3 / 2.5 / 3 2.5 / 2.5 / 2.5
Star Rating Heating (0-10) (Hot / Average / Cold)
3 / 2.5 / 2 3.5 / 2.5 / 2 3 / 2.5 / 2 3.5 / 2.5 / 1.5 3 / 2.5 / 1.5 2.5 / 2.0 / 1.5
Total Cooling Seasonal Performance Factor Residential kW (Hot / Average / Cold)
5.02 / 4.677 / 4.887 4.802 / 4.518 / 4.818 4.621 / 4.401 / 4.626 4.818 / 4.591 / 4.895 4.56 / 4.356 / 4.657 4.480 / 4.075 / 4.159
Heating Seasonal Performance Factor Residential kW (Hot / Average / Cold)
4.9 / 4.245 / 3.619 5.217 / 4.422 / 3.712 4.915 / 4.191 / 3.512 5.017 / 4.133 / 3.402 4.886 / 4.148 / 3.469 4.437 / 3.903 / 3.356
Total Cooling Seasonal Performance Factor Commercial kW (Hot / Average / Cold)
5.4 / 5.539 / 5.946 5.197 / 5.419 / 5.888 4.938 / 5.088 / 5.466 5.186 / 5.407 / 5.863 4.91 / 5.13 / 5.57 4.807 / 4.827 / 5.117
Heating Seasonal Performance Factor Commercial kW (Hot / Average / Cold)
4.913 / 4.516 / 3.972 5.237 / 4.747 / 4.131 4.929 / 4.488 / 3.897 5.033 / 4.512 / 3.726 4.9 / 4.437 / 3.869 4.442 / 4.116 / 3.652
Running Current amps (Cooling / Heating)
6.2 / 7.1 10 / 9.2 11.3 / 11.9 13.7 / 13.2 18.1 / 16.8 6.4 / 7.0
Moisture Removal l/hr
2.3 3.1 3.1 3.1 5.2 2.0
Indoor Sound Pressure Cooling dBA (High / Quiet)
38 / 31 41 / 29 45 / 32 44 / 32 45 / 34 44 / 32
Indoor Sound Pressure Heating dBA (High / Quiet)
38 / 31 41 / 29 45 / 32 44 / 32 45 / 34 44 / 32
Outdoor Sound Pressure dBA (Cooling / Heating)
48 / 49 48 / 50 51 / 53 53 / 53 55 / 57 55 / 56
Outdoor Sound Power dBA
62 68 69 70 71 71
Air Circulation (Indoor - High Fan) Cooling l/sec
233 342 389 514 528 217
Air Circulation (Indoor - High Fan) Heating l/sec
233 342 389 500 514 217
Indoor Unit Dimensions mm (Height x Width x Depth)
235 x 1080 x 705 235 x 1390 x 705 235 x 1390 x 705 235 x 1700 x 705 235 x 1700 x 705 235 x 1700 x 705
Indoor Unit Weight kg
24.00 31.00 31.00 38.00 38.00 38.00
Outdoor Unit Dimensions mm (Height x Width x Depth)
632 x 799 x 290 716 x 820 x 315 788 x 940 x 320 788 x 940 x 320 998 x 940 x 320 998 x 940 x 320
Outdoor Unit Weight kg
36.00 42.00 52.00 52.00 67.00 67.00
Piping Connects mm Ø (Liquid / Gas)
6.35 / 12.7 6.35 / 12.7 9.52 / 15.88 9.52 / 15.88 9.52 / 15.88 6.35 / 12.7
Pipe Length m (Max (Precharged))
30 (20) 30 (20) 50 (30) 50 (30) 50 (30) 30 (15)
Max Height Difference m
20 25 30 30 30 20
Operation Range Cooling °CDB (Min to Max)
-10 to 50 -10 to 50 -10 to 50 -10 to 50 -10 to 50 -10 to 46
Operation Range Heating °CDB (Min to Max)
-15 to 24 -15 to 24 -15 to 24 -15 to 24 -15 to 24 -15 to 24
Refrigerant Type
R32 R32 R32 R32 R32 R32
Refrigerant Amount g
1,020 1,250 1,900 1,900 2,700 2,700
Attribute ABTH36KRTA-3PH 10.00kW(C) 11.20kW(H) View model ABTH45KRTA-3PH 12.50kW(C) 14.00kW(H) View model ABTH54KRTA-3PH 13.00kW(C) 15.50kW(H) View model
Operation Type
Reverse Cycle Reverse Cycle Reverse Cycle
Power Source V/Ph/Hz
400 / 3 / 50 400 / 3 / 50 400 / 3 / 50
Cooling Capacity kW (Rated (Min - Max))
10.00 (2.8 - 11.4) 12.50 (4 - 14) 13.00 (4.5 - 15)
Heating Capacity kW (Rated (Min - Max))
11.20 (2.7 - 14) 14.00 (4.2 - 16.5) 15.50 (4.7 - 18)
Input Power Cooling kW (Rated (Max))
3.11 (4.11) 4.14 (4.9) 4.31 (5.19)
Input Power Heating kW (Rated (Max))
2.99 (4.35) 3.78 (4.9) 4.25 (5.23)
EER Cooling kW/kW
3.22 3.02 3.02
COP Heating kW/kW
3.75 3.7 3.65
Star Rating Cooling (0-10) (Hot / Average / Cold)
3 / 3 / 3 3 / 2.5 / 3 3 / 2.5 / 3
Star Rating Heating (0-10) (Hot / Average / Cold)
3.5 / 2.5 / 1.5 3 / 2.5 / 1.5 3 / 2 / 1
Total Cooling Seasonal Performance Factor Residential kW (Hot / Average / Cold)
4.818 / 4.591 / 4.895 4.56 / 4.356 / 4.657 4.523 / 4.322 / 4.615
Heating Seasonal Performance Factor Residential kW (Hot / Average / Cold)
5.017 / 4.133 / 3.402 4.886 / 4.148 / 3.469 4.728 / 3.581 / 2.986
Total Cooling Seasonal Performance Factor Commercial kW (Hot / Average / Cold)
5.186 / 5.407 / 5.863 4.91 / 5.13 / 5.57 4.865 / 5.077 / 5.508
Heating Seasonal Performance Factor Commercial kW (Hot / Average / Cold)
5.033 / 4.512 / 3.726 4.9 / 4.437 / 3.869 4.739 / 4.082 / 3.533
Running Current amps (Cooling / Heating)
5.2 / 5 6.8 / 6.1 7 / 6.6
Moisture Removal l/hr
3.1 5.2 5
Indoor Sound Pressure Cooling dBA (High / Quiet)
44 / 32 45 / 34 48 / 38
Indoor Sound Pressure Heating dBA (High / Quiet)
44 / 32 45 / 34 48 / 38
Outdoor Sound Pressure dBA (Cooling / Heating)
53 / 53 55 / 57 55 / 57
Outdoor Sound Power dBA
70 71 72
Air Circulation (Indoor - High Fan) Cooling l/sec
514 528 583
Air Circulation (Indoor - High Fan) Heating l/sec
500 514 583
Indoor Unit Dimensions mm (Height x Width x Depth)
235 x 1700 x 705 235 x 1700 x 705 235 x 1700 x 705
Indoor Unit Weight kg
38.00 38.00 38.00
Outdoor Unit Dimensions mm (Height x Width x Depth)
788 x 940 x 320 998 x 940 x 320 998 x 940 x 320
Outdoor Unit Weight kg
53.00 67.00 67.00
Piping Connects mm Ø (Liquid / Gas)
9.52 / 15.88 9.52 / 15.88 9.52 / 15.88
Pipe Length m (Max (Precharged))
50 (30) 50 (30) 50 (30)
Max Height Difference m
30 30 30
Operation Range Cooling °CDB (Min to Max)
-10 to 50 -10 to 50 -10 to 50
Operation Range Heating °CDB (Min to Max)
-15 to 24 -15 to 24 -15 to 24
Refrigerant Type
R32 R32 R32
Refrigerant Amount g
1,500 2,180 2,180
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