FTXK25AV1BS / RXK25AV1B FTXK35AV1BS / RXK35AV1B FTXK50AV1BS / RXK50AV1B FTXK60AV1BS / RXK60AV1B
Indoor unit FTXK25AS FTXK35AS FTXK50AS FTXK60AS
Outdoor unit RXK25A RXK35A RXK50A RXK60A
Cooling capacity Min. kW 1.300 1.300 1.630 1.750
  Min. Btu/h 4,400 4,400 5,600 6,000
  Nom. kW 2.500 (2) 3.500 (2) 5.480 (2) 6.230 (2)
  Nom. Btu/h 8,500 (2) 11,900 (2) 18,700 (2) 21,300 (2)
  Max. kW 3.000 3.800 6.200 6.500
  Max. Btu/h 10,200 13,000 21,200 22,200
Heating capacity Min. kW 1.300 1.300 1.170 1.200
  Min. Btu/h 4,400 4,400 4 4,100
  Nom. kW 3.300 (2) 3.600 (2) 5.620 (2) 6.400 (2)
  Nom. Btu/h 11,300 (2) 12,300 (2) 19,200 (2) 21,800 (2)
  Max. kW 4.000 4.750 6.600 8.000
  Max. Btu/h 13,600 16,200 22,500 27,300
Power input Cooling Min. kW 0.280 0.290 0.290 0.280
    Nom. kW 0.731 (2) 1.075 (2) 1.700 (2) 1.931 (2)
    Max. kW 0.990 1.390 2.000 2.000
  Heating Min. kW 0.260 0.285 0.260 0.240
    Nom. kW 0.900 (2) 0.957 (2) 1.550 (2) 1.680 (2)
    Max. kW 1.100 1.480 2.510 2.000
Nominal efficiency EER   3.42 (1) 3.26 (1) 3.22 (1) 3.23 (1)
  COP   3.67 (1) 3.76 (1) 3.63 (1) 3.81 (1)
  Annual energy consumption kWh 365 (0.000) 537 (0.000) 851 (0.000) 964 (0.000)
  Energy labeling Directive Cooling   A A A A
    Heating   A A A A
Space cooling Capacity Pdesign kW 2.50 3.50 5.48 6.23
  Energy efficiency class   A+ A+ A+ A+
  SEER   5.66 5.86 5.93 6.09
  Annual energy consumption kWh/a 155 209 324 359
  A Condition (35°C - 27/19) Pdc kW 2.50 3.50 5.48 6.23
    EERd   3.42 3.10 3.29 3.23
  B Condition (30°C - 27/19) Pdc kW 1.83 2.48 3.98 4.58
    EERd   5.83 5.74 4.99 4.98
  C Condition (25°C - 27/19) Pdc kW 1.22 1.60 2.59 2.94
    EERd   8.92 7.12 8.02 7.76
  D Condition (20°C - 27/19) Pdc kW 1.15 1.20 2.48 2.41
    EERd   10.32 10.30 11.95 10.23
Space heating (Average climate) Capacity Pdesign kW 2.40 2.80 3.37 3.80
  Energy efficiency class   A+ A+ A+ A+
  SCOP/A   4.24 4.16 4.01 4.06
  SCOPnet/A   4.30 4.21 4.05 4.12
  Annual energy consumption kWh/a 792 945 1,177 1,310
  Required back up heating cap at design conditions kW 0.45 0.53 0.56 0.72
  TOL Tol (temperature operating limit) °C -14 -14 -14 -14
    Pdh (declared heating cap) kW 1.72 1.99 2.57 2.71
    COPd (declared COP)   2.31 2.12 2.04 2.47
  TBivalent Tbiv (bivalent temperature) °C -7 -7 -7 -7
    Pdh (declared heating cap) kW 2.12 2.48 2.98 3.36
    COPd (declared COP)   2.49 2.24 2.21 2.86
  A Condition (-7°C) Pdh (declared heating cap) kW 2.12 2.48 2.98 3.36
    COPd (declared COP)   2.49 2.24 2.21 2.86
  B Condition (2°C) Pdh (declared heating cap) kW 1.29 1.29 1.93 2.03
    COPd (declared COP)   4.26 4.35 4.34 4.31
  C Condition (7°C) Pdh (declared heating cap) kW 0.89 1.01 1.25 1.33
    COPd (declared COP)   5.82 5.53 4.95 4.60
  D Condition (12°C) Pdh (declared heating cap) kW 1.02 1.10 1.45 1.56
    COPd (declared COP)   7.10 7.10 6.22 5.63
Power consumption in other than active mode Crankcase heater mode PCK W 0.0 0.0 0.0 0.0
  Off mode POFF W 12.7 7.8 17.3 10.4
  Standby mode Cooling PSB W 12.7 7.8 17.3 10.4
    Heating PSB W 12.7 7.8 17.3 10.4
Pto (Thermostat off) W 30.0 30.0 24.0 47.6
Cooling function included Yes Yes Yes Yes
Heating function included Yes Yes Yes Yes
Average climate included Yes Yes Yes Yes
Cold season included No No No No
Warm season included No No No No
Ecolabel logo No No No No
Piping connections Gas OD mm 9.52 9.52 12.70 15.90
    Type   Flare valve Flare valve Flare valve Flare valve
  Liquid OD mm 6.35 6.35 6.35 6.35
    Type   Flare valve Flare valve Flare valve Flare valve
Current Nominal running current (RLA) - 50Hz Cooling A 4.03 4.86 7.50 8.52
    Heating A 4.59 4.29 6.86 7.46
Notes EER/COP according to Eurovent 2012, for use outside EU only EER/COP according to Eurovent 2012, for use outside EU only EER/COP according to Eurovent 2012, for use outside EU only EER/COP according to Eurovent 2012, for use outside EU only
  Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load
  All units are being tested and comply to ISO5151 (non-ducted unit) or ISO13253 (ducted unit) All units are being tested and comply to ISO5151 (non-ducted unit) or ISO13253 (ducted unit) All units are being tested and comply to ISO5151 (non-ducted unit) or ISO13253 (ducted unit) All units are being tested and comply to ISO5151 (non-ducted unit) or ISO13253 (ducted unit)
  All specifications are subjected to change by the manufacturer without prior notice. All specifications are subjected to change by the manufacturer without prior notice. All specifications are subjected to change by the manufacturer without prior notice. All specifications are subjected to change by the manufacturer without prior notice.