EHVX04S18DA6VG / ERGA04DAV3A EHVX04S23DA6VG / ERGA04DAV3A EHVX08S23DA6VG / ERGA06DAV3A EHVX08S18DA6VG / ERGA06DAV3A EHVX08S23DA6VG / ERGA08DAV3A EHVX08S18DA6VG / ERGA08DAV3A
Heating capacity Nom. kW 4.30 (1), 4.60 (2) 4.30 (1), 4.60 (2) 6.00 (1), 5.90 (2) 6.00 (1), 5.90 (2) 7.50 (1), 7.80 (2) 7.50 (1), 7.80 (2)
Cooling capacity Nom. kW 5.56 (1), 4.37 (2) 5.56 (1), 4.37 (2) 5.96 (1), 4.87 (2) 5.96 (1), 4.87 (2) 6.25 (1), 5.35 (2) 6.25 (1), 5.35 (2)
Power input Heating Nom. kW 0.850 (1), 1.26 (2) 0.850 (1), 1.26 (2) 1.24 (1), 1.69 (2) 1.24 (1), 1.69 (2) 1.63 (1), 2.23 (2) 1.63 (1), 2.23 (2)
  Cooling Nom. kW 0.940 (1), 1.14 (2) 0.940 (1), 1.14 (2) 1.06 (1), 1.33 (2) 1.06 (1), 1.33 (2) 1.16 (1), 1.51 (2) 1.16 (1), 1.51 (2)
  Domestic hot water from 10°C to 50°C Nom. kWh 2.48 (0.000) 3.01 (0.000) 3.01 (0.000) 2.48 (0.000) 3.01 (0.000) 2.48 (0.000)
Heat up time from 10°C to 50°C hr 1h28min 1h40min 1h40min 1h28min 1h40min 1h28min
COP 5.10 (1), 3.65 (2) 5.10 (1), 3.65 (2) 4.85 (1), 3.50 (2) 4.85 (1), 3.50 (2) 4.60 (1), 3.50 (2) 4.60 (1), 3.50 (2)
EER 5.94 (1), 3.84 (2) 5.94 (1), 3.84 (2) 5.61 (1), 3.67 (2) 5.61 (1), 3.67 (2) 5.40 (1), 3.54 (2) 5.40 (1), 3.54 (2)
Pump Nominal ESP unit Cooling kPa 54.6 (1), 59.4 (2) 54.6 (1), 59.4 (2) 52.6 (1), 57.5 (2) 52.6 (1), 57.5 (2) 51.1 (1), 55.5 (2) 51.1 (1), 55.5 (2)
    Heating kPa 59.6 (1), 58.6 (2) 59.6 (1), 58.6 (2) 52.4 (1), 52.9 (2) 52.4 (1), 52.9 (2) 43.3 (1), 41.2 (2) 43.3 (1), 41.2 (2)
Water side Heat exchanger Water flow rate Cooling Nom. l/min 15.9 (1), 12.5 (2) 15.9 (1), 12.5 (2) 17.1 (1), 14.0 (2) 17.1 (1), 14.0 (2) 17.9 (1), 15.3 (2) 17.9 (1), 15.3 (2)
    Heating Nom. l/min 12.3 (1), 13.2 (2) 12.3 (1), 13.2 (2) 17.2 (1), 16.9 (2) 17.2 (1), 16.9 (2) 21.5 (1), 22.4 (2) 21.5 (1), 22.4 (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 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. Daikin Europe N.V. Daikin Europe N.V. Daikin Europe N.V.
  Product description Air-to-water heat pump   Yes Yes Yes Yes Yes Yes
    Brine-to-water heat pump   No No No No No No
    Heat pump combination heater   No No No No No No
    Low-temperature heat pump   No No No No No No
    Supplementary heater integrated   Yes Yes Yes Yes Yes Yes
    Water-to-water heat pump   No No No No No No
  LW(A) Sound power level (according to EN14825) Indoor dB(A) 42 42 42 42 42 42
LW(A) Sound power level (according to EN14825) Outdoor dB(A) 58 58 60 60 62 62
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 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 2,280.0 2,520.0 2,770.0 2,770.0 2,770.0
  Brine/water to water unit Rated water/brine flow m³/h 0.0 0.0 0.0 0.0 0.0 0.0
  Other Capacity control   Inverter Inverter Inverter Inverter Inverter Inverter
    Pck (Crankcase heater mode) kW 0.000 0.000 0.000 0.000 0.000 0.000
    Poff (Off mode) kW 0.010 0.010 0.010 0.010 0.010 0.010
    Psb (Standby mode) kW 0.010 0.010 0.010 0.010 0.010 0.010
    Pto (Thermostat off) kW 0.010 0.010 0.010 0.010 0.010 0.010
  Integrated supplementary heater Psup kW 6.0 6.0 6.0 6.0 6.0 6.0
Domestic hot water heating General Declared load profile   L XL XL L XL L
    Function to fix water heating during off peak hours   Yes Yes Yes Yes Yes Yes
  Average climate AEC (Annual electricity consumption) kWh 822 1,267 1,267 822 1,267 822
    Ƞwh (water heating efficiency) % 125 133 133 125 133 125
    Qfuel (Daily fuel consumption) kWh 3.870 5.900 5.900 3.870 5.900 3.870
    Water heating energy efficiency class   A A A A A A
  Cold climate AEC (Annual electricity consumption) kWh 951 1,475 1,475 951 1,475 951
    Ƞwh (water heating efficiency) % 107 114 114 107 114 107
    Qelec (Daily electricity consumption) kWh 4.480 6.760 6.860 4.480 6.860 4.480
  Warm climate AEC (Annual electricity consumption) kWh 680 1,033 1,046 680 1,046 680
    Ƞwh (water heating efficiency) % 151 163 161 151 161 151
    Qelec (Daily electricity consumption) kWh 3.220 4.880 4.880 3.220 4.880 3.220
Space heating Average climate water outlet 55°C General SCOP   3.26 3.26 3.25 3.25 3.27 3.27
      Annual energy consumption kWh 3,806 3,806 4,456 4,456 4,731 4,731
      Ƞs (Seasonal space heating efficiency) % 127 127 127 127 128 128
      Prated at -10°C kW 6.0 6.0 7.0 7.0 7.5 7.5
      Seasonal space heating eff. class   A++ A++ A++ A++ A++ A++
    A Condition (-7°CDB/-8°CWB) Cdh (Degradation heating)   1.0 1.0 1.0 1.0 1.0 1.0
      COPd   1.97 1.97 1.98 1.98 1.98 1.98
      Pdh kW 5.3 5.3 5.9 5.9 5.9 5.9
      PERd % 79 79 79 79 79 79
    B Condition (2°CDB/1°CWB) Cdh (Degradation heating)   1.0 1.0 1.0 1.0 1.0 1.0
      COPd   3.23 3.23 3.16 3.16 3.18 3.18
      Pdh kW 3.3 3.3 3.9 3.9 4.1 4.1
      PERd % 129 129 126 126 127 127
    C Condition (7°CDB/6°CWB) Cdh (Degradation heating)   1.0 1.0 1.0 1.0 1.0 1.0
      COPd   4.40 4.40 4.49 4.49 4.54 4.54
      Pdh kW 3.0 3.0 3.0 3.0 3.0 3.0
      PERd % 176 176 180 180 182 182
    D Condition (12°CDB/11°CWB) Cdh (Degradation heating)   1.0 1.0 1.0 1.0 1.0 1.0
      COPd   6.10 6.10 6.10 6.10 6.16 6.16
      Pdh kW 3.3 3.3 3.3 3.3 3.7 3.7
      PERd % 244 244 244 244 246 246
    Tol (temperature operating limit) COPd   1.37 1.37 1.43 1.43 1.43 1.43
      Pdh kW 4.0 4.0 4.5 4.5 4.5 4.5
      PERd % 55 55 57 57 57 57
      TOL °C -10 -10 -10 -10 -10 -10
      WTOL °C 55 55 55 55 55 55
    Rated heat output supplementary capacity Psup (at Tdesign -10°C) kW 2.0 2.0 2.5 2.5 3.0 3.0
    Tbiv (bivalent temperature) COPd   1.97 1.97 2.12 2.12 2.18 2.18
      Pdh kW 5.3 5.3 6.1 6.1 6.4 6.4
      PERd % 79 79 85 85 87 87
      Tbiv °C -7 -7 -6 -6 -6 -6
  Cold climate water outlet 55°C General Annual energy consumption kWh 4,468 4,468 5,325 5,325 7,066 7,066
      Ƞs (Seasonal space heating efficiency) % 107 107 108 108 109 109
      Prated at -22°C kW 5.0 5.0 6.0 6.0 8.0 8.0
  Warm climate water outlet 55°C General Annual energy consumption kWh 1,660 1,660 1,858 1,858 1,983 1,983
      Ƞs (Seasonal space heating efficiency) % 148 148 158 158 159 159
      Prated at 2°C kW 4.7 4.7 5.6 6.0 6.0 6.0
  Average climate water outlet 35°C General SCOP   4.48 4.48 4.47 4.47 4.56 4.56
      Annual energy consumption kWh 2,766 2,766 3,233 3,233 3,625 3,625
      Ƞs (Seasonal space heating efficiency) % 176 176 176 176 179 179
      Prated at -10°C kW 6.0 6.0 7.0 7.0 8.0 8.0
      Qhe Annual energy consumption (GCV) Gj 1 1 1 1 1 1
      Seasonal space heating eff. class   A++ A++ A++ A++ A++ A++
    A Condition (-7°CDB/-8°CWB) COPd   2.90 2.90 2.86 2.86 2.77 2.77
      Pdh kW 5.5 5.5 6.0 6.0 7.0 7.0
      PERd % 116 116 114 114 111 111
    B Condition (2°CDB/1°CWB) Cdh (Degradation heating)   1.0 1.0 1.0 1.0 1.0 1.0
      COPd   4.33 4.33 4.25 4.25 4.35 4.35
      Pdh kW 3.3 3.3 3.9 3.9 4.2 4.2
      PERd % 173 173 170 170 174 174
    C Condition (7°CDB/6°CWB) Cdh (Degradation heating)   1.0 1.0 1.0 1.0 1.0 1.0
      COPd   6.19 6.19 6.30 6.30 6.49 6.49
      Pdh kW 3.2 3.2 3.2 3.2 3.3 3.3
      PERd % 248 248 252 252 260 260
    D Condition (12°CDB/11°CWB) Cdh (Degradation heating)   1.0 1.0 1.0 1.0 1.0 1.0
      COPd   7.78 7.78 7.78 7.78 8.52 8.52
      Pdh kW 3.3 3.3 3.3 3.3 3.9 3.9
      PERd % 311 311 311 311 341 341
    Tol (temperature operating limit) COPd   2.56 2.56 2.49 2.49 2.41 2.41
      Pdh kW 5.2 5.2 6.0 6.0 6.9 6.9
      PERd % 102 102 100 100 96 96
      TOL °C -10 -10 -10 -10 -10 -10
      WTOL °C 35 35 35 35 35 35
    Tbiv (bivalent temperature) COPd   2.90 2.90 2.49 3.07 2.66 2.66
      Pdh kW 5.5 5.5 6.0 6.1 7.5 7.5
      PERd % 116 116 100 123 106 106
      Tbiv °C -7 -7 -6 -6 -8 -8
    Rated heat output supplementary capacity Psup (at Tdesign -10°C) kW 0.5 0.5 1.0 1.0 1.0 1.0
  Cold climate water outlet 35°C General Annual energy consumption kWh 3,230 3,230 3,749 3,749 5,052 5,052
      Ƞs (Seasonal space heating efficiency) % 150 150 155 155 153 153
      Prated at -22°C kW 5.0 5.0 6.0 6.0 8.0 8.0
  Warm climate water outlet 35°C General Annual energy consumption kWh 1,139 1,139 1,276 1,276 1,437 1,437
      Ƞs (Seasonal space heating efficiency) % 241 241 248 248 257 257
      Prated at 2°C kW 5.2 5.2 6.0 6.0 7.0 7.0
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 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 ) 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 )