KWL 170 W ET
| Certified since | 4 novembre 2019 |
| Zone climatique | Frais, tempéré |
| Air flow range from… | 57 m3/h |
| Air flow range to… | 100 m3/h |
| Specific electric power | 0,40 Wh/m3 |
| Heat recovery rate | 87% |
| Humidity recovery (winter) | 75% |
| Humidity recovery (summer) | - |
| Efficiency ratio | 0,66 |
| Sound level of unit | 47,6 dB(A) |
| Company headquarters | Germany (DE) |