DUPLEX 380 ECV5
| Certified since | Oct. 30, 2017 |
| Climate zone | Cool, temperate |
| Air flow range from… | 49 m3/h |
| Air flow range to… | 181 m3/h |
| Specific electric power | 0.31 Wh/m3 |
| Heat recovery rate | 80% |
| Humidity recovery (winter) | - |
| Humidity recovery (summer) | - |
| Efficiency ratio | 0.6 |
| Sound level of unit | 39.7 dB(A) |
| Company headquarters | Czech Republic (CZ) |