| 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 | ||||