EKHWDH500BA
Mounting Floor
Casing Colour   Traffic white (RAL9016) / Dark grey (RAL7011)
  Material   Impact resistant polypropylene
Dimensions Unit Height Tank mm 1,660
      Tilted Tank mm 1,670
    Width mm 790
    Depth mm 790
  Packed unit Height mm 1,770
    Width mm 800
    Depth mm 800
Weight Unit Empty kg 73
    Full kg 573
  Packed unit Empty kg 79
Packing Material   Corrugated board, PE wrapping foil
  Weight kg 6
Tank Water volume l 477
  Material   Polypropylen
  Maximum water temperature °C 85
  Insulation Heat loss kWh/24h 1.7 (1)
    Material   Polyurethane foam
    Minimum thickness mm 80.0
  Energy efficiency class   B
  Psbsol W/K 1.6
  Standing heat loss W 72
  Storage volume l 477
  Storage volume 0
  Vbu (Solar, BUH) l 467
Heat exchanger Domestic hot water Quantity   1
    Tube material   Stainless steel (DIN 1.4404)
    Face area 4.900
    Internal coil volume l 23.8
    Operating pressure bar 6
    Average specifc thermal output W/K 2,580
  Charging Quantity   1
    Tube material   Stainless steel (DIN 1.4404)
    Face area 2
    Internal coil volume l 11
    Operating pressure bar 3
    Average specifc thermal output W/K 1,030
Thermal performance Hot water volume with reheating at draw-off rate 15l/min l 970 (3)
  Hot water volume without reheating at draw-off rate 15l/min l 420 (3)
  NL efficiency characteristic acc. to DIN 4708   4.1
  Continuous output QD acc. to DIN 4708 kW 35
  Short term water quantity for QD l 300
Piping connections Charging heat exchanger inch G1" (AG)
  Cold water in Diameter inch G 1" (AG)
  Hot water out Diameter inch G 1" (AG)
Notes (1) - Heatloss according to EN12897
  (2) - TKW = 10°C/TWW = 40°C/TSP = 50°C
  (3) - TKW = 10°C/TWW = 40°C/TSP = 60°C
  (4) - TKW = 10°C/TWW = 40°C/TSP = 65°C
  (5) - For tapping volume 140l -> 5820 Wh (bath) / 8kW heat pump
  (6) - For tapping volume 90l -> 3660 Wh (bath) / 8kW heat pump
  (7) - For tapping volume 140l -> 5820 Wh (bath) / 16kW heat pump
  (8) - For tapping volume 90l -> 3660 Wh (bath) / 16kW heat pump