Water system

| Model | 11S18D6V/9W | 11S23D6V/9W | 16S18D6V/9W | 16S23D6V/9W | 16S18D6V/9W | 16S23D6V/9W |
|---|---|---|---|---|---|---|
| Dimensions (HeightxWidthxLength) mm | 1,655 x 595 x 634 | 1,855 x 595 x 634 | 1,655 x 595x634 | 1,655 x 595 x 634 | 1,655 x 595x634 | 1,855 x 595 x 634 |
| Weight (kg) | 124 | 133 | 124 | 133 | 124 | 133 |
| Water volume | 180 | 230 | 180 | 230 | 180 | 230 |
| Maximum water temperature °C | 70 | 70 | 70 | 70 | 70 | 70 |
| Maximum water pressure bar | 10 | 10 | 10 | 10 | 10 | 10 |
| Operation range Heating °C | -25 ~ 35 | -25 ~ 35 | -25 ~ 35 | -25 ~ 35 | -25 ~ 35 | -25 ~ 35 |
| Sound Pressure (dB) | 30 | 30 | 30 | 30 | 30 | 30 |