/ Product catalogue / Decentralized ventilation units / Decentralized HRU for residential and commercial buildings / Basic / Freshbox 100 / Freshbox 100 black
| Unit of measurement | Freshbox 100 black | |||
| Connected air duct size | mm | 100 | ||
| Phases | - | 1 | ||
| Minimum supply voltage | V | 110 | ||
| Maximum supply voltage | V | 240 | ||
| Power supply frequency | Hz | 50/60 | ||
| Rated power | W | 12 | 21 | 45 |
| Unit current | A | 0.4 | ||
| Maximum airflow | m3/h | 30 | 60 | 100 |
| rotation speed at 50hz | - | 2200 | ||
| Sound pressure level LpA at 3 m | dB(A) | 13 | 27 | 39 |
| Heat recovery efficiency | % | 98 | 92 | 89 |
| Heat recovery efficiency, max | % | 98 | ||
| Heat exchanger type | - | Counter flow | ||
| Heat exchanger material | - | Polystyrene | ||
| Weight | kg | 31 | ||
| Extract filter | - | G4 | ||
| Supply filter | - | G4, F8 (опция: F8 C, H13), G4, F8 (Option: F8 C, H13) | ||
| Transported air temperature (max) | °С | 40 | ||
| Transported air temperature (min) | °С | -20 | ||
| Ambient air temperature min | °С | 1 | ||
| Ambient air temperature max | °С | 40 | ||
| Ambient air humidity max | % | 70 | ||
| Ingress protection rating | - | IP22 | ||
| Ingress protection rating of the drive | - | IP44 | ||
| Trademark | Blauberg | |||||
| Model | Freshbox 100 black | |||||
| Specific energy consumption (SEC) (kWh/(m2/a)) | Cold | Average | Warm | |||
| -81.4 | A+ | -41.6 | A | -16.2 | E | |
| Type of ventilation unit | Bidirectional | |||||
| Type of drive installed | Variable speed | |||||
| Type of heat recovery system | Recuperative | |||||
| Thermal efficiency of heat recovery (%) | 92 | |||||
| Maximum flow rate (m3/h) | 100 | |||||
| Electric power input (W) | 45 | |||||
| Reference flow rate (m3/s) | 0.017 | |||||
| Specific power input (SPI) (W/(m3/h)) | 0.35 | |||||
| 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 | |||||
| Sound power level (dB(A)) | 47 | |||||
| Declared typology | RVU BVU | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 786 | 249 | 204 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 9230 | 4718 | 2133 | ||||
| Name | Photo | Description |
|---|---|---|
| Blauberg EH Freshbox 100 |
|
Electric heater |
| Name | Photo | Description |
|---|---|---|
| Blauberg CD-1 |
|
CO2 sensors |
| Blauberg CD-2 |
|
CO2 sensors |
