Specifications Table for D2CND-A5A

D2C18ND024A5AA D2C20ND028A5AA D2C24ND035A5AA
Gas Consumption (G20) Min m³/h 0.31 0.51 0.51
    Max m³/h 1.80 2.04 2.45
  Consumption (G25) Min m³/h 0.36 0.59 0.59
    Max m³/h 2.09 2.35 2.85
  Consumption (G31) Min m³/h 0.12 0.20 0.20
    Max m³/h 0.69 0.98 1.19
  NOx class   6 6 6
  NOx level (G20) mg/kWh 18 31 32
Central heating Heat input Qn (net calorific value) Nom Min kW 2.9 4.8 4.8
      Max kW 16.9 19.2 23.5
  Heat input Qn (gross calorific value) Nom Min kW 3.2 5.3 5.3
      Max kW 18.8 21.3 26.1
  Output Pn at 80/60°C Min kW 2.8 4.6 4.6
    Nom kW 16.4 18.8 22.9
  Output Pnc at 50/30°C Min kW 3.1 5.2 5.2
    Nom kW 18.0 20.0 24.0
  Output at 37/30°C Nom kW 5.5 6.3 7.7
  Water temperature Max °C 100 100 100
Domestic hot water Heat input (net calorific value) Qnw Nom Min kW 2.9 4.8 4.8
      Max kW 25.3 29.5 34.0
  Heat input (gross calorific value) Qnw Nom Min kW 3.2 5.3 5.3
      Max kW 27.7 32.7 37.7
  Comfort class (EN13203)   *** *** ***
  Temperature Max °C 70 70 70
Space heating General Seasonal space heating eff. class   A A A
Supply air Concentric   Yes Yes Yes
Flue gas Temperature Max °C 77 76 82
  Mass flow (G20) Max kg/h 38.7 44.5 55.7
  Mass flow (G31) Max kg/h 36.0 43.3 54.8
Casing Colour   Titanium White (Ral9003) Titanium White (Ral9003) Titanium White (Ral9003)
  Material   Powder painted galvanised steel plate Powder painted galvanised steel plate Powder painted galvanised steel plate
Dimensions Unit Height Casing Mm 590 695 695
Domestic hot water heating General Declared load profile   XL XL XL
    Water heating energy efficiency class   A A A