FTX25KNV1B FTX35KNV1B
Casing Colour   White White
Dimensions Unit Height mm 285 285
    Width mm 770 770
    Depth mm 225 225
  Packed unit Height mm 305 305
    Width mm 830 830
    Depth mm 360 360
Weight Unit kg 8.5 9
  Packed unit kg 10.5 10.5
Packing Weight kg 2 1.5
Heat exchanger Length mm 610 610
  Rows Quantity   2 2
  Fin pitch mm 1.4 1.4
  Stages Quantity   18 18
  Tube type   ø5 Hi-XB ø5 Hi-XB
  Fin Type   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
  Air flow rate Cooling High m³/min 10.4 11.8
      High cfm 367 399
      Medium m³/min 8.0 (0.000) 8.2 (0.000)
      Medium cfm 283 279
      Low m³/min 6.1 6.3
      Low cfm 215 219
      Silent operation m³/min 4.8 4.9
      Silent operation cfm 170 170
    Heating High m³/min 11.1 12.8
      High cfm 392 427
      Medium m³/min 8.5 (0.000) 8.5 (0.000)
      Medium cfm 300 304
      Low m³/min 6.7 6.9
      Low cfm 237 237
      Silent operation m³/min 6.1 6.4
      Silent operation cfm 215 226
      Nom. cfm 283 279
      Nom. m³/min 8.0 8.2
    Heating Nom. cfm 300 304
      Nom. m³/min 8.5 8.5
Fan motor Model   MM6K11S20VA MM6K11S20VA
  Speed Steps   5 + silent, + auto 5 + silent, + auto
    Cooling High rpm 1,020 1,140
      Medium rpm 820 840
      Low rpm 660 680
      Silent operation rpm 550 560
    Heating High rpm 1,080 1,220
      Medium rpm 860 900
      Low rpm 710 730
      Silent operation rpm 670 690
  Output Rated W 22 22
Sound power level Cooling dBA 55 (0.000) 55 (0.000)
  Heating dBA 55 (0.000) 56 (0.000)
Sound pressure level Cooling High dBA 40 43
    Medium dBA 33 (0.000) 34 (0.000)
    Low dBA 26 27
    Silent operation dBA 20 20
  Heating High dBA 40 43
    Medium dBA 34 35
    Low dBA 28 29
    Silent operation dBA 25 26
    Nom. dBA 33 34
  Heating Nom. dBA 34 35
Piping connections Liquid OD mm 6.35 6.35
  Gas OD mm 9.5 9.5
  Drain   18 18
  Heat insulation   Both liquid and gas pipes Both liquid and gas pipes
Air filter Type   Removable / washable / mildew proof Removable / washable / mildew proof
Air direction control Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward
Temperature control Microcomputer control Microcomputer control
Control systems Infrared remote control   ARC470A1 ARC470A1
  Wired remote control   BRC944B2, BRC073A1 BRC944B2, BRC073A1
Power input - 50Hz Cooling Nom. kW 0.020 0.024
  Heating Nom. kW 0.023 0.029
Standard Accessories Installation manual 1 1
  Operation manual 1 1
  Infrared remote control 1 1
  AA dry-cell batteries 2 2
  Remote control holder 1 1
  Mounting plate 1 1
  Titanium apatite photocatalytic air purification filter 2 2
  Indoor unit fixing screws 2 2
Power supply Name   V1 V1
  Phase   1~ 1~
  Frequency Hz 50 50
  Voltage V 220-240 220-240
Current Nominal running current (RLA) - 50Hz Cooling A 0.20 0.20
    Heating A 0.22 0.24