| EHY2KOMB28AA | EHY2KOMB32AA | |||||
|---|---|---|---|---|---|---|
| Gas | Connection | Diameter | Mm | 15 | 15 | |
| NOx class | 6 | 6 | ||||
| NOx level (G20) | mg/kWh | 27 | 36 | |||
| Central heating | Heat input Qn (net calorific value) | Nom | Min | kW | 7.1 | 7.6 |
| Max | kW | 23.7 | 27.0 | |||
| Heat input Qn (gross calorific value) | Nom | Min | kW | 7.9 | 8.4 | |
| Max | kW | 26.3 | 30.0 | |||
| Domestic hot water | Heat input (net calorific value) Qnw | Nom | Min | kW | 7.1 | 7.6 |
| Max | kW | 29.1 | 32.7 | |||
| Heat input (gross calorific value) Qnw | Nom | Min | kW | 7.9 | 8.4 | |
| Max | kW | 32.3 | 36.3 | |||
| Comfort class (EN13203) | XL | XL | ||||
| Space heating | General | Seasonal space heating eff. class | A | A | ||
| Supply air | Concentric | 60/100 | 60/100 | |||
| Flue gas | Mass flow (G20) | Max | kg/h | 13.5 | 15.1 | |
| Mass flow (G25) | Max | kg/h | 13.5 | 15.1 | ||
| Mass flow (G31) | Max | kg/h | 13.3 | 14.9 | ||
| Casing | Colour | RAL9010 | RAL9010 | |||
| Material | Steel | Steel | ||||
| Dimensions | Unit | Height | Casing | Mm | 650 | 710 |
| Domestic hot water heating | General | Declared load profile | XL | XL | ||
| Water heating energy efficiency class | A | A | ||||
| Notes | (1) - 80/60 | (1) - 80/60 | ||||
| (2) - Setpoint 60°C | (2) - Setpoint 60°C | |||||
| (3) - Setpoint 40°C | (3) - Setpoint 40°C | |||||