/ Product catalogue / Decentralized ventilation units / Decentralized HRU for residential and commercial buildings / Basic / Freshbox 100 / Freshbox E-100 ERV black
| Unit of measurement | Freshbox E-100 ERV black | |||
| Connected air duct size | mm | 100 | ||
| Phases | - | 1 | ||
| Minimum supply voltage | V | 230 | ||
| Maximum supply voltage | V | 230 | ||
| Power supply frequency | Hz | 50/60 | ||
| Rated power | W | 12 | 21 | 45 |
| Power of electrical preheater | W | 700 | ||
| 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 | % | 90 | 86 | 83 |
| Heat recovery efficiency, max | % | 90 | ||
| Heat exchanger type | - | Counter flow | ||
| Heat exchanger material | - | Enthalpy | ||
| Weight | kg | 31 | ||
| Extract filter | - | G4 | ||
| Supply filter | - | 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 | ||
| Name | Photo | Description |
|---|---|---|
| Blauberg EH Freshbox 100 |
|
Electric heater |
| Name | Photo | Description |
|---|---|---|
| Blauberg CD-1 |
|
CO2 sensors |
| Blauberg CD-2 |
|
CO2 sensors |
