EHVX04S23DA3V / ERGA04DAV3A EHVX04S18DA3V / ERGA04DAV3A
Heating capacity Nom. kW 4.30 (1), 4.60 (2) 4.30 (1), 4.60 (2)
Cooling capacity Nom. kW 5.56 (1), 4.37 (2) 5.56 (1), 4.37 (2)
Power input Heating Nom. kW 0.850 (1), 1.26 (2) 0.850 (1), 1.26 (2)
  Cooling Nom. kW 0.940 (1), 1.14 (2) 0.940 (1), 1.14 (2)
  Domestic hot water from 10°C to 50°C Nom. kWh 3.01 (0.000) 2.48 (0.000)
Heat up time from 10°C to 50°C hr 1h40min 1h28min
COP 5.10 (1), 3.65 (2) 5.10 (1), 3.65 (2)
EER 5.94 (1), 3.84 (2) 5.94 (1), 3.84 (2)
Pump Nominal ESP unit Cooling kPa 54.6 (1), 59.4 (2) 54.6 (1), 59.4 (2)
    Heating kPa 59.6 (1), 58.6 (2) 59.6 (1), 58.6 (2)
Water side Heat exchanger Water flow rate Cooling Nom. l/min 15.9 (1), 12.5 (2) 15.9 (1), 12.5 (2)
    Heating Nom. l/min 12.3 (1), 13.2 (2) 12.3 (1), 13.2 (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
    Name or trademark   Daikin Europe N.V. Daikin Europe N.V.
  Product description Air-to-water heat pump   Yes Yes
    Brine-to-water heat pump   No No
    Heat pump combination heater   No No
    Low-temperature heat pump   No No
    Supplementary heater integrated   Yes Yes
    Water-to-water heat pump   No No
  LW(A) Sound power level (according to EN14825) Indoor dB(A) 42 42
LW(A) Sound power level (according to EN14825) Outdoor dB(A) 58 58
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
Space heating general Air to water unit Rated airflow (outdoor) m³/h 2,280.0 2,280.0
  Brine/water to water unit Rated water/brine flow m³/h 0.0 0.0
  Other Capacity control   Inverter Inverter
    Pck (Crankcase heater mode) kW 0.000 0.000
    Poff (Off mode) kW 0.010 0.010
    Psb (Standby mode) kW 0.010 0.010
    Pto (Thermostat off) kW 0.010 0.010
  Integrated supplementary heater Psup kW 3.0 3.0
Domestic hot water heating General Declared load profile   XL L
    Function to fix water heating during off peak hours   Yes Yes
  Average climate AEC (Annual electricity consumption) kWh 1,252 805
    Ƞwh (water heating efficiency) % 134 127
    Qfuel (Daily fuel consumption) kWh 5.820 3.780
    Water heating energy efficiency class   A A
  Cold climate AEC (Annual electricity consumption) kWh 1,457 932
    Ƞwh (water heating efficiency) % 115 110
    Qelec (Daily electricity consumption) kWh 6.760 4.370
  Warm climate AEC (Annual electricity consumption) kWh 1,033 668
    Ƞwh (water heating efficiency) % 163 154
    Qelec (Daily electricity consumption) kWh 4.810 3.150
Space heating Average climate water outlet 55°C General SCOP   3.26 3.26
      Annual energy consumption kWh 3,806 3,806
      Ƞs (Seasonal space heating efficiency) % 127 127
      Prated at -10°C kW 6.0 6.0
      Seasonal space heating eff. class   A++ A++
    A Condition (-7°CDB/-8°CWB) Cdh (Degradation heating)   1.0 1.0
      COPd   1.97 1.97
      Pdh kW 5.3 5.3
      PERd % 79 79
    B Condition (2°CDB/1°CWB) Cdh (Degradation heating)   1.0 1.0
      COPd   3.23 3.23
      Pdh kW 3.3 3.3
      PERd % 129 129
    C Condition (7°CDB/6°CWB) Cdh (Degradation heating)   1.0 1.0
      COPd   4.40 4.40
      Pdh kW 3.0 3.0
      PERd % 176 176
    D Condition (12°CDB/11°CWB) Cdh (Degradation heating)   1.0 1.0
      COPd   6.10 6.10
      Pdh kW 3.3 3.3
      PERd % 244 244
    Tol (temperature operating limit) COPd   1.37 1.37
      Pdh kW 4.0 4.0
      PERd % 55 55
      TOL °C -10 -10
      WTOL °C 55 55
    Rated heat output supplementary capacity Psup (at Tdesign -10°C) kW 2.0 2.0
    Tbiv (bivalent temperature) COPd   1.97 1.97
      Pdh kW 5.3 5.3
      PERd % 79 79
      Tbiv °C -7 -7
  Cold climate water outlet 55°C General Annual energy consumption kWh 4,468 4,468
      Ƞs (Seasonal space heating efficiency) % 107 107
      Prated at -22°C kW 5.0 5.0
  Warm climate water outlet 55°C General Annual energy consumption kWh 1,660 1,660
      Ƞs (Seasonal space heating efficiency) % 148 148
      Prated at 2°C kW 4.7 4.7
  Average climate water outlet 35°C General SCOP   4.48 4.48
      Annual energy consumption kWh 2,766 2,766
      Ƞs (Seasonal space heating efficiency) % 176 176
      Prated at -10°C kW 6.0 6.0
      Qhe Annual energy consumption (GCV) Gj 1 1
      Seasonal space heating eff. class   A++ A++
    A Condition (-7°CDB/-8°CWB) COPd   2.90 2.90
      Pdh kW 5.5 5.5
      PERd % 116 116
    B Condition (2°CDB/1°CWB) Cdh (Degradation heating)   1.0 1.0
      COPd   4.33 4.33
      Pdh kW 3.3 3.3
      PERd % 173 173
    C Condition (7°CDB/6°CWB) Cdh (Degradation heating)   1.0 1.0
      COPd   6.19 6.19
      Pdh kW 3.2 3.2
      PERd % 248 248
    D Condition (12°CDB/11°CWB) Cdh (Degradation heating)   1.0 1.0
      COPd   7.78 7.78
      Pdh kW 3.3 3.3
      PERd % 311 311
    Tol (temperature operating limit) COPd   2.56 2.56
      Pdh kW 5.2 5.2
      PERd % 102 102
      TOL °C -10 -10
      WTOL °C 35 35
    Tbiv (bivalent temperature) COPd   2.90 2.90
      Pdh kW 5.5 5.5
      PERd % 116 116
      Tbiv °C -7 -7
    Rated heat output supplementary capacity Psup (at Tdesign -10°C) kW 0.5 0.5
  Cold climate water outlet 35°C General Annual energy consumption kWh 3,230 3,230
      Ƞs (Seasonal space heating efficiency) % 150 150
      Prated at -22°C kW 5.0 5.0
  Warm climate water outlet 35°C General Annual energy consumption kWh 1,139 1,139
      Ƞs (Seasonal space heating efficiency) % 241 241
      Prated at 2°C kW 5.2 5.2
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 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 )