M-WRG-II E
| Certified since | 19 Aralık 2018 |
| Climate zone | Cool, temperate |
| Air flow range from… | 10 m3/h |
| Air flow range to… | 70 m3/h |
| Specific electric power | 0.38 Wh/m3 |
| Heat recovery rate | 78% |
| Humidity recovery (winter) | 55% |
| Humidity recovery (summer) | - |
| Efficiency ratio | 0,57 |
| Sound level of unit | - |
| Company headquarters | Germany (DE) |