| NHY2KOMB28AA / EJHA04AAV3 | NHY2KOMB32AA / EJHA04AAV3 | |||||
|---|---|---|---|---|---|---|
| Heating capacity | Nom. | kW | 3.83 (1) | 3.83 (1) | ||
| Max. | kW | 4.53 (1) | 4.53 (1) | |||
| Power input | Heating | Nom. | kW | 0.850 (1) | 0.850 (1) | |
| Max. | kW | 1.07 (1) | 1.07 (1) | |||
| COP | 4.49 (1) | 4.49 (1) | ||||
| Pump | ESP | Heating | Min | kPa | 25.0 (4) | 25.0 (4) |
| Max | kPa | 45.0 (4) | 45.0 (4) | |||
| Domestic hot water heating | General | Declared load profile | XL | XL | ||
| Average climate | Water heating energy efficiency class | A | A | |||
| Space heating | Average climate water outlet 55°C | General | SCOP | 3.26 | 3.28 | |
| Seasonal space heating eff. class | A++ | A++ | ||||
| ηs (Seasonal space heating efficiency) | % | 128 | 128 | |||
| Average climate water outlet 35°C | General | SCOP | 4.14 | 4.15 | ||
| ηs (Seasonal space heating efficiency) | % | 163 | 163 | |||
| Seasonal space heating eff. class | A++ | A++ | ||||
| Notes | (1) - Heating: leaving condenser water temp. 35°C; Dt 5°C; ambient air temp. 7°CDB, 6°CWB | (1) - Heating: leaving condenser water temp. 35°C; Dt 5°C; ambient air temp. 7°CDB, 6°CWB | ||||
| (2) - DB/WB 7°C/6°C - LWC 35°C (DT=5°C), boiler bypassed | (2) - DB/WB 7°C/6°C - LWC 35°C (DT=5°C), boiler bypassed | |||||
| (3) - DB/WB 7°C/6°C - LWC 45°C (DT=5°C), boiler bypassed | (3) - DB/WB 7°C/6°C - LWC 45°C (DT=5°C), boiler bypassed | |||||
| (4) - Depends upon the length of field pipe | (4) - Depends upon the length of field pipe | |||||