FTX20K2V1B1 FTX25K2V1B1 FTX35K2V1B1
Power input Cooling Nom. kW 0.018 0.020 0.024
  Heating Nom. kW 0.022 0.023 0.029
Casing Colour   White White White
Dimensions Unit Height mm 286 286 286
    Width mm 770 770 770
    Depth mm 225 225 225
  Packed unit Height mm 305 305 305
    Width mm 830 830 830
    Depth mm 360 360 360
Weight Unit kg 8.5 8.5 9.0
  Packed unit kg 9.5 9.5 10.0
Packing Weight kg 1 1 1
Required ceiling void >-=-mm mm 30 30 30
Heat exchanger Length mm 610 610 610
  Rows Quantity   2 2 2
  Fin pitch mm 1.4 1.4 1.4
  Stages Quantity   18 18 18
  Passes Quantity   2.25 2.25 2.20
  Tube type   ø5 Hi-XB ø5 Hi-XB ø5 Hi-XB
  Fin Type   ML fin (Multi louver) ML fin (Multi louver) ML fin (Multi louver)
Heat exchanger 2 Length mm     600
  Rows Quantity     1
  Fin pitch mm     1.4
  Stages Quantity     4
Fan Type   Cross flow fan Cross flow fan Cross flow fan
  Quantity   1 1 1
  Air flow rate Cooling High m³/min 9.9 10.4 11.8
      High cfm 350 367 417
      Medium m³/min 7.8 (0.000) 8.0 (0.000) 8.2 (0.000)
      Medium cfm 275 283 290
      Low m³/min 5.8 6.1 6.3
      Low cfm 205 215 222
      Silent operation m³/min 4.8 4.8 4.9
      Silent operation cfm 170 170 173
    Heating High m³/min 10.9 11.1 12.8
      High cfm 385 392 452
      Medium m³/min 8.5 (0.000) 8.5 (0.000) 8.5 (0.000)
      Medium cfm 300 300 300
      Low m³/min 6.4 6.7 6.9
      Low cfm 226 237 244
      Silent operation m³/min 5.2 5.2 5.2
      Silent operation cfm 184 184 184
Fan motor Model   MM6K11S20VA MM6K11S20VA MM6K11S20VA
  Speed Steps   5 + silent, + auto 5 + silent, + auto 5 + silent, + auto
    Cooling High rpm 980 1,020 1,140
      Medium rpm 800 820 840
      Low rpm 640 660 680
      Silent operation rpm 550 550 560
    Heating High rpm 1,060 1,080 1,220
      Medium rpm 860 860 900
      Low rpm 690 710 730
      Silent operation rpm 590 590 590
  Output Nominal W 22 22 22
  Full load amps (FLA) Cooling A 0.20 0.20 0.23
    Heating A 0.20 0.20 0.23
Sound power level Cooling dBA 55 (0.000) 55 (0.000) 58 (0.000)
  Heating dBA 55 (0.000) 55 (0.000) 58 (0.000)
Sound pressure level Cooling High dBA 39 40 43
    Medium dBA 33 (0.000) 33 (0.000) 34 (0.000)
    Low dBA 25 26 27
    Silent operation dBA 20 20 20
  Heating High dBA 39 40 43
    Medium dBA 34 34 35
    Low dBA 28 28 29
    Silent operation dBA 23 23 26
Refrigerant Type   R-410A R-410A R-410A
  GWP   2,087.5 2,087.5 2,087.5
Piping connections Liquid OD mm 6,35 6,35 6,35
  Gas OD mm 9.50 9.50 9.50
  Drain   18 18 18
  Heat insulation   Both liquid and gas pipes Both liquid and gas pipes Both liquid and gas pipes
Air filter Type   Removable / washable Removable / washable Removable / washable
  Quantity pc 2 2 2
Air direction control Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward
Temperature control Microcomputer control Microcomputer control Microcomputer control
Control systems Infrared remote control   ARC480A11 ARC480A11 ARC480A11
  Wired remote control   BRC944B2, BRC073A1 BRC944B2, BRC073A1 BRC944B2, BRC073A1
Standard Accessories Installation manual 1 1 1
  Operation manual 1 1 1
  Infrared remote control 1 1 1
  Remote control holder 1 1 1
  AAA dry-cell batteries 2 2 2
  Mounting plate 1 1 1
  Titanium apatite deodorizing filter 2 2 2
  Indoor unit fixing screws 2 2 2
Power supply Name   V1 V1 V1
  Phase   1~ 1~ 1~
  Frequency Hz 50 50 50
  Voltage V 220-240 220-240 220-240
Current Nominal running current (RLA) - 50Hz Cooling A 0.18 0.20 0.20
    Heating A 0.21 0.22 0.24
Notes When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected. When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected. When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected.
  Cooling: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB, 24°CWB; equivalent refrigerant piping length: 5m; level difference: 0m; indoor and outdoor unit fan speed: high. Cooling: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB, 24°CWB; equivalent refrigerant piping length: 5m; level difference: 0m; indoor and outdoor unit fan speed: high. Cooling: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB, 24°CWB; equivalent refrigerant piping length: 5m; level difference: 0m; indoor and outdoor unit fan speed: high.
  Heating: indoor temp. 20°CDB, outdoor temp. 7°CDB, 6°CWB; equivalent refrigerant piping: 5m; level difference: 0m. High fan speed indoor unit Heating: indoor temp. 20°CDB, outdoor temp. 7°CDB, 6°CWB; equivalent refrigerant piping: 5m; level difference: 0m. High fan speed indoor unit Heating: indoor temp. 20°CDB, outdoor temp. 7°CDB, 6°CWB; equivalent refrigerant piping: 5m; level difference: 0m. High fan speed indoor unit