Lineup Blauberg VENTO Eco A30-4 S11 Pro | Rated power, W | Unit current, A | Air flow in ventilation mode, m3/h | Air flow in heat recovery mode, m3/h | Sound pressure level LpA at 3 m, dB(A) | Heat recovery efficiency, max, % | Heat exchanger type | Heat exchanger material |
---|---|---|---|---|---|---|---|---|
3.47 | 0.038 | 30 | 15 | 31 | 81 | Regenerative | Ceramic | |