DUPLEX 250 KombiAir
| Certified since | 2019年11月28日 |
| 气候区 | 冷,温度 |
| Air flow range from… | 70 m3/h |
| Air flow range to… | 169 m3/h |
| 特定电子能源 | 0.40 Wh/m3 |
| 热回收率 | 77% |
| Humidity recovery (winter) | - |
| Humidity recovery (summer) | - |
| Efficiency ratio | 0.53 |
| Sound level of unit | 30.1 dB(A) |
| Company headquarters | Czech Republic (CZ) |