/ Product catalogue / Air handling units / Counterflow residential AHU / Suspended Units / KOMFORT D6B / KOMFORT D6B 250 R E
| Unit of measurement | KOMFORT D6B 250 R E | |
| Connected air duct size | mm | 146 |
| Minimum supply voltage | V | 220 |
| Maximum supply voltage | V | 220 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 95 |
| Power of electrical preheater | W | 1000 |
| Unit current | A | 4.98 |
| Maximum airflow | m3/h | 250 |
| Sound pressure level LpA at 3 m | dB(A) | 39.3 |
| Heat recovery efficiency, max | % | 77 |
| Heat exchanger type | - | Counter flow |
| Weight | kg | 42 |
| Extract filter | - | G4 |
| Supply filter | - | G4 + F7 |
