RHBX04DA9W / RRGA04DAV3 RHBX08DA9W / RRGA06DAV3 RHBX08DA9W / RRGA08DAV3
Heating capacity Nom. kW 4.07 (1), 4.33 (2) 5.86 (1), 6.06 (2) 7.20 (1), 7.66 (2)
Cooling capacity Nom. kW 5.06 (1), 4.46 (2) 6.15 (1), 4.96 (2) 6.44 (1), 5.46 (2)
Power input Heating Nom. kW 0.830 (1), 1.22 (2) 1.18 (1), 1.73 (2) 1.61 (1), 2.20 (2)
  Cooling Nom. kW 0.800 (1), 1.16 (2) 1.07 (1), 1.33 (2) 1.17 (1), 1.51 (2)
COP 4.93 (1), 3.54 (2) 4.95 (1), 3.50 (2) 4.48 (1), 3.49 (2)
EER 6.29 (1), 3.84 (2) 5.72 (1), 3.72 (2) 5.51 (1), 3.61 (2)
Pump Nominal ESP unit Cooling kPa 56.8 (1), 59.1 (2) 51.6 (1), 57.2 (2) 50.0 (1), 55.0 (2)
    Heating kPa 60.3 (1), 59.5 (2) 53.1 (1), 52.1 (2) 45.3 (1), 42.2 (2)
Water side Heat exchanger Water flow rate Cooling Nom. l/min 14.5 (1), 12.8 (2) 17.6 (1), 14.2 (2) 18.5 (1), 15.7 (2)
    Heating Nom. l/min 11.7 (1), 12.4 (2) 16.8 (1), 17.4 (2) 20.6 (1), 22.0 (2)
General Supplier/Manufacturer details Name and address   Daikin Europe N.V. - Zandvoordestraat 300, 8400 Oostende, Belgium Daikin Europe N.V. - Zandvoordestraat 300, 8400 Oostende, Belgium Daikin Europe N.V. - Zandvoordestraat 300, 8400 Oostende, Belgium
    Name or trademark   Daikin Europe N.V. Daikin Europe N.V. Daikin Europe N.V.
  Product description Air-to-water heat pump   Yes Yes Yes
    Brine-to-water heat pump   No No No
    Heat pump combination heater   No No No
    Low-temperature heat pump   No No No
    Supplementary heater integrated   Yes Yes Yes
    Water-to-water heat pump   No No No
  LW(A) Sound power level (according to EN14825) Indoor dB(A) 42 42 42
LW(A) Sound power level (according to EN14825) Outdoor dB(A) 56 57 59
Sound condition Ecodesign and energy label Sound power in heating mode, measured according to the EN12102 under conditions of the EN14825 Sound power in heating mode, measured according to the EN12102 under conditions of the EN14825 Sound power in heating mode, measured according to the EN12102 under conditions of the EN14825
Space heating general Air to water unit Rated airflow (outdoor) m³/h 2,280.0 2,520.0 2,770.0
  Brine/water to water unit Rated water/brine flow m³/h 0.0 0.0 0.0
  Other Capacity control   Inverter Inverter Inverter
    Pck (Crankcase heater mode) kW 0.000 0.000 0.000
    Poff (Off mode) kW 0.010 0.010 0.010
    Psb (Standby mode) kW 0.010 0.010 0.010
    Pto (Thermostat off) kW 0.010 0.010 0.010
  Integrated supplementary heater Psup kW 9.0 9.0 9.0
    Type of energy input   Electrical Electrical Electrical
Space heating Average climate water outlet 55°C General SCOP   3.14 3.15 3.19
      Annual energy consumption kWh 3,746 4,069 4,859
      Ƞs (Seasonal space heating efficiency) % 123 123 125
      Prated at -10°C kW 5.7 6.2 7.5
      Seasonal space heating eff. class   A+ A+ A++
    A Condition (-7°CDB/-8°CWB) Cdh (Degradation heating)   1.0 1.0 1.0
      COPd   1.83 1.91 1.98
      Pdh kW 4.7 5.4 6.4
      PERd % 73 76 79
    B Condition (2°CDB/1°CWB) Cdh (Degradation heating)   1.0 1.0 1.0
      COPd   3.23 3.08 3.06
      Pdh kW 3.4 3.5 4.0
      PERd % 129 123 122
    C Condition (7°CDB/6°CWB) Cdh (Degradation heating)   1.0 1.0 1.0
      COPd   4.31 4.33 4.44
      Pdh kW 2.9 2.9 3.2
      PERd % 172 173 178
    D Condition (12°CDB/11°CWB) Cdh (Degradation heating)   1.0 1.0 1.0
      COPd   5.89 6.12 5.94
      Pdh kW 3.2 3.2 4.0
      PERd % 236 245 238
    Tol (temperature operating limit) COPd   1.21 1.25 1.42
      Pdh kW 3.4 3.9 5.2
      PERd % 48 50 57
      TOL °C -10 -10 -10
      WTOL °C 55 55 55
    Rated heat output supplementary capacity Psup (at Tdesign -10°C) kW 2.3 2.3 2.4
    Tbiv (bivalent temperature) COPd   1.87 1.91 2.12
      Pdh kW 4.7 5.4 6.4
      PERd % 75 76 85
      Tbiv °C -6 -7 -6
  Cold climate water outlet 55°C General Annual energy consumption kWh 4,741 5,375 7,034
      Ƞs (Seasonal space heating efficiency) % 101 103 109
      Prated at -22°C kW 5.0 5.8 8.0
  Warm climate water outlet 55°C General Annual energy consumption kWh 1,554 1,660 1,981
      Ƞs (Seasonal space heating efficiency) % 148 158 162
      Prated at 2°C kW 4.4 5.0 6.1
  Average climate water outlet 35°C General SCOP   4.50 4.52 4.45
      Annual energy consumption kWh 2,662 2,973 3,479
      Ƞs (Seasonal space heating efficiency) % 177 178 175
      Prated at -10°C kW 5.8 6.5 7.5
      Qhe Annual energy consumption (GCV) Gj 1 1 1
      Seasonal space heating eff. class   A++ A++ A++
    A Condition (-7°CDB/-8°CWB) COPd   2.99 2.97 2.86
      Pdh kW 5.1 5.8 6.4
      PERd % 120 119 114
    B Condition (2°CDB/1°CWB) Cdh (Degradation heating)   1.0 1.0 1.0
      COPd   4.33 4.25 4.25
      Pdh kW 3.3 3.8 4.0
      PERd % 173 170 170
    C Condition (7°CDB/6°CWB) Cdh (Degradation heating)   1.0 1.0 1.0
      COPd   6.18 6.36 6.36
      Pdh kW 3.2 3.2 3.2
      PERd % 247 254 254
    D Condition (12°CDB/11°CWB) Cdh (Degradation heating)   1.0 1.0 1.0
      COPd   8.53 8.51 7.96
      Pdh kW 3.4 3.8 3.7
      PERd % 341 340 318
    Tol (temperature operating limit) COPd   1.89 2.66 2.60
      Pdh kW 5.0 5.6 6.6
      PERd % 76 106 104
      TOL °C -10 -10 -10
      WTOL °C 35 35 35
    Tbiv (bivalent temperature) COPd   2.99 2.97 2.92
      Pdh kW 5.1 5.8 6.5
      PERd % 120 119 117
      Tbiv °C -7 -7 -6
    Rated heat output supplementary capacity Psup (at Tdesign -10°C) kW 0.8 0.9 1.0
  Cold climate water outlet 35°C General Annual energy consumption kWh 3,427 4,005 5,108
      Ƞs (Seasonal space heating efficiency) % 141 145 151
      Prated at -22°C kW 5.0 6.0 8.0
  Warm climate water outlet 35°C General Annual energy consumption kWh 1,160 1,194 1,408
      Ƞs (Seasonal space heating efficiency) % 237 243 236
      Prated at 2°C kW 5.2 5.5 6.3
Notes Condition 1: cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) Condition 1: cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) Condition 1: cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)
  Condition 2: cooling Ta 35°C - LWE 7°C ( DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C ( DT = 5°C ) Condition 2: cooling Ta 35°C - LWE 7°C ( DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C ( DT = 5°C ) Condition 2: cooling Ta 35°C - LWE 7°C ( DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C ( DT = 5°C )