| Trademark |
Blauberg |
| Model |
Freshbox 200 ERV WiFi |
| Specific energy consumption (SEC) (kWh/(m2/a)) |
Cold |
Average |
Warm |
| 69.7 |
A+ |
35.2 |
A |
12.8 |
E |
| Type of ventilation unit |
Bidirectional |
| Type of drive installed |
Variable speed |
| Type of heat recovery system |
Recuperative |
| Thermal efficiency of heat recovery (%) |
68 |
| Maximum flow rate (m3/h) |
200 |
| Electric power input (W) |
134 |
| Reference flow rate (m3/s) |
0.039 |
| Specific power input (SPI) (W/(m3/h)) |
0.415 |
| Control typology |
Local demand control |
| Maximum internal leakage rates (%) |
0.1 |
| Maximum external leakage rates (%) |
0.9 |
| Mixing rate (%) |
1 |
| Airflow sensitivity at +20 Pa and -20 Pa (%) |
0.93 |
| The indoor/outdoor air tightness (m3/h) |
7 |
| Declared typology |
RVU BVU |
| Sound power level (dB(A)) |
36 |
| The annual electricity consumption (AEC) (kWh/a) |
Cold |
Average |
Warm |
| 824 |
287 |
242 |
| The annual heating saved (AHS) (kWh/a) |
Cold |
Average |
Warm |
| 8161 |
4172 |
1886 |