FNA25A2VEB FNA35A2VEB FNA50A2VEB FNA60A2VEB
Casing Colour   Unpainted Unpainted Unpainted Unpainted
  Material   Galvanised steel plate Galvanised steel plate Galvanised steel plate Galvanised steel plate
Dimensions Unit Height mm 620, 720 (2), 720 (1) 620, 720 (2), 720 (1) 620, 720 (2), 720 (1) 620, 720 (2), 720 (1)
    Width mm 790 790 1,190 1,190
    Depth mm 200 200 200 200
  Packed unit Height mm 265 265 265 265
    Width mm 925 925 1,325 1,325
    Depth mm 885 885 885 885
Weight Unit kg 23.0 23.0 30.0 30.0
  Packed unit kg 27 27 35 35
Heat exchanger Inside length mm 500 500 900 900
  Rows Quantity   3 3 2 2
  Fin pitch mm 1.50 1.50 1.50 1.50
  Passes Quantity   2 2 5 5
  Face area 0.126 0.126 0.227 0.227
  Stages Quantity   12 12 12 12
  Empty tubeplate hole Quantity   8 8 0 0
  Tube type   7.0 Hi-XD 7.0 Hi-XD 7.0 Hi-XD 7.0 Hi-XD
  Fin Type   Cross fin coil Cross fin coil Cross fin coil Cross fin coil
  Type   Cross fin coil (multi slit fins with hydrophilic treatment ø7 Hi-XD tubes) Cross fin coil (multi slit fins with hydrophilic treatment ø7 Hi-XD tubes) Cross fin coil (multi slit fins with hydrophilic treatment ø7 Hi-XD tubes) Cross fin coil (multi slit fins with hydrophilic treatment ø7 Hi-XD tubes)
Fan Model   QD 13A 1AH/QD 13A1BH QD 13A 1AH/QD 13A1BH QD 13A 1AH/QD 13A1BH QD 13A 1AH/QD 13A1BH
  Type   Sirocco fan Sirocco fan Sirocco fan Sirocco fan
  Quantity   2 2 4 4
  Air flow rate Cooling High m³/min 8.7 8.7 16.0 16.0
      Nom. m³/min 8 8 14.8 14.8
      Low m³/min 7.3 7.3 13.5 13.5
    Heating High m³/min 8.7 8.7 16.0 16.0
      Nom. m³/min 8 8 14.8 14.8
      Low m³/min 7.3 7.3 13.5 13.5
  External static pressure High Pa 48 48 49 49
    Nom. Pa 30 30 40 40
Fan motor Quantity   1 1 1 1
  Model   KFD-280-44-8A KFD-280-44-8A KFD-280-65-8A KFD-280-65-8A
  Speed Steps   3 3 3 3
    Cooling High rpm 1,270 1,270 1,280 1,280
    Heating High rpm 1,270 1,270 1,280 1,280
  Output Rated W 44 44 65 65
  Type   DC motor DC motor DC motor DC motor
Sound power level Cooling dBA 53 53 56 56
Sound pressure level Cooling High dBA 33 33 36 36
    Nom. dBA 31 31 33 33
    Medium dBA 31 31 33 33
    Low dBA 28 28 30 30
  Heating High dBA 33 33 36 36
    Nom. dBA 31 31 33 33
    Low dBA 28 28 30 30
Refrigerant Type   R-410A, R-32 R-410A, R-32 R-410A, R-32 R-410A, R-32
Piping connections Sound absorbing insulation   Butyl Rubber Butyl Rubber Butyl Rubber Butyl Rubber
  Liquid Type   Flare connection Flare connection Flare connection Flare connection
    OD mm 6,35 6,35 6,35 6,35
  Gas Type   Flare connection Flare connection Flare connection Flare connection
    OD mm 9.52 9.52 12.7 12.7
  Drain   VP20 (I.D. 20/O.D. 26) VP20 (I.D. 20/O.D. 26) VP20 (I.D. 20/O.D. 26) VP20 (I.D. 20/O.D. 26)
  Heat insulation   Foamed polystyrene / Foamed polyethylene Foamed polystyrene / Foamed polyethylene Foamed polystyrene / Foamed polyethylene Foamed polystyrene / Foamed polyethylene
Air filter Type   Resin net Resin net Resin net Resin net
Control systems Infrared remote control   BRC4C65 BRC4C65 BRC4C65 BRC4C65
  Wired remote control   BRC1D52, BRC1E52A/B BRC1D52, BRC1E52A/B BRC1D52, BRC1E52A/B BRC1D52, BRC1E52A/B
Power supply Name   VE VE VE VE
  Phase   1~ 1~ 1~ 1~
  Frequency Hz 50/60 50/60 50/60 50/60
  Voltage V 220-240/220 220-240/220 220-240/220 220-240/220
Notes (1) - Including installation legs (1) - Including installation legs (1) - Including installation legs (1) - Including installation legs
  (2) - The sound power level is an absolute value indicating the power which a sound source generates. (2) - The sound power level is an absolute value indicating the power which a sound source generates. (2) - The sound power level is an absolute value indicating the power which a sound source generates. (2) - The sound power level is an absolute value indicating the power which a sound source generates.