| Trademark |
Vents |
| Model |
VV 230 |
| Specific energy consumption (SEC) (kWh/(m2/a)) |
Cold |
Average |
Warm |
| -25.1 |
C |
-11.8 |
E |
-4.1 |
F |
| Type of ventilation unit |
Unidirectional |
| Type of drive installed |
Single speed |
| Type of heat recovery system |
None |
| Maximum flow rate (m3/h) |
455 |
| Electric power input (W) |
29 |
| Reference flow rate (m3/s) |
0.088 |
| Specific power input (SPI) (W/(m3/h)) |
0.064 |
| Control typology |
Manual control |
| Maximum external leakage rates (%) |
2.7 |
| Airflow sensitivity at +20 Pa and -20 Pa (%) |
0.9 |
| The indoor/outdoor air tightness (m3/h) |
1 |
| Declared typology |
RVU UVU |
| Sound power level (dB(A)) |
52 |
| The annual electricity consumption (AEC) (kWh/a) |
Cold |
Average |
Warm |
| 88 |
88 |
88 |
| The annual heating saved (AHS) (kWh/a) |
Cold |
Average |
Warm |
| 2732 |
1397 |
632 |
