| Lineup Blauberg AirWall | Maximum airflow, m³/h | Maximum airflow (Boost mode), m³/h | Sound pressure level LpA at 3 m, dB(A) | Heat recovery efficiency, max, % | Preheater | Reheater | Humidity sensor | CO2 sensor |
|---|---|---|---|---|---|---|---|---|
| 80 | 125 | 34 | 90 | Electric | Electric | Built-in | Optional | |
| 80 | 125 | 34 | 80 | Electric | Electric | Built-in | Optional |