Specifications Table for EKOMBGU-A

EKOMBGU22AAV1 EKOMBGU28AAV1 EKOMBGU33AAV1
Gas Connection Diameter mm 15 15 15
  Consumption (G20) Min m³/h 0.58 0.74 0.79
    Max m³/h 2.29 2.91 3.39
  Consumption (G31) Min m³/h 0.22 0.28 0.30
    Max m³/h 0.87 1.11 1.29
  NOx class   6 6 6
  NOx level (G20) mg/kWh 38 55 34
Central heating Heat input Qn (net calorific value) Nom Min kW 5.6 7.1 7.6
      Max kW 18.7 23.7 27.0
  Heat input Qn (gross calorific value) Nom Min kW 6.2 7.9 8.4
      Max kW 20.8 26.3 30.0
  Output Pn at 80/60°C Nom kW 18.2 23.1 26.6
  Output at 37/30°C Nom kW 6.1 7.7 8.8
  Water temperature Max °C 90 90 90
Domestic hot water Heat input (net calorific value) Qnw Nom Min kW 5.6 7.1 7.6
      Max kW 22.1 28.0 32.7
  Heat input (gross calorific value) Qnw Nom Min kW 6.2 7.9 8.4
      Max kW 24.5 31.1 36.3
  Comfort class (EN13203)   L XL XL
  Temperature Max °C 65 65 65
Space heating General ηs (Seasonal space heating efficiency) % 92 92 93
    Seasonal space heating eff. class   A A A
Supply air Concentric   60/100 60/100 60/100
Flue gas Temperature Max °C 70 70 70
  Mass flow (G20) Max kg/h 10.2 13.0 15.1
  Mass flow (G31) Max kg/h 10.1 12.8 14.9
Casing Colour   RAL9010 RAL9010 RAL9010
  Material   Steel Steel Steel
Dimensions Unit Height Casing mm 590 650 710
Domestic hot water heating General Declared load profile   L XL XL
    Water heating energy efficiency class   A A A
Notes (1) - Setpoint 60°C (1) - Setpoint 60°C (1) - Setpoint 60°C
  (2) - Setpoint 40°C (2) - Setpoint 40°C (2) - Setpoint 40°C
  (3) - Installer can modify gas valve (change setting from G20 to G25). (3) - Installer can modify gas valve (change setting from G20 to G25). (3) - Installer can modify gas valve (change setting from G20 to G25).
  (4) - Installer cannot modify gas valve (G25 will be burned with G20 settings) = 18% lower capacity. (4) - Installer cannot modify gas valve (G25 will be burned with G20 settings) = 18% lower capacity. (4) - Installer cannot modify gas valve (G25 will be burned with G20 settings) = 18% lower capacity.