Essential technical specifications
| Model | | HES-ECO-S-16-A-6 |
| Weight* | kg | 231 |
| Overall dimensions, WхDхH | mm | 600х650х1280 |
| Refrigerant | | R410А |
| Heating circuit connection | | D28 copper |
| Source circuit connection | | D28 copper |
| HES EMERSON compressor | | HES 72 |
| Performance characteristics: |
| Heating capacity | B0/W35 | kW | 17,2 |
| Demanded power | B0/W35 | kW | 3,94 |
| Coefficient of performance | B0/W35 | | 4,38 |
| Heating capacity | B0/W50 | kW | 16,05 |
| Demanded power | B0/W50 | kW | 5,6 |
| Coefficient of performance | B0/W50 | | 2,87 |
| Electricity consumption: |
| Compressor | V/Hz | 380/50 |
| Operating voltage | V/Hz | 230/50 |
* - item weight may differ