/ Product catalogue / Air handling units / Counterflow residential AHU / Suspended Units / Reneo D / Reneo D 181 S21
| Unit of measurement | Reneo D 181 S21 | |
| Connected air duct size | mm | 160 |
| Phases | - | 1 |
| Minimum supply voltage | V | 230 |
| Maximum supply voltage | V | 230 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 53 |
| Unit current | A | 0.49 |
| Maximum airflow | m3/h | 181 |
| Sound pressure level LpA at 3 m | dB(A) | 29 |
| Heat recovery efficiency, max | % | 91 |
| Heat exchanger type | - | Counter flow |
| Heat exchanger material | - | Polystyrene |
| Weight | kg | 12 |
| Extract filter | - | Coarse > 60 % |
| Supply filter | - | Coarse > 60 % (G4) (option: ePM1 60 % (F7)) |
| Transported air temperature (max) | °С | 45 |
| Ambient air temperature min | °С | 1 |
| Ambient air temperature max | °С | 40 |
| Ambient air humidity max | % | 60 |
| Ingress protection rating | - | IP22 |
| Ingress protection rating of the drive | - | IP44 |
| Trademark | Blauberg | |||||
| Model | Reneo D 181 S21 | |||||
| Specific energy consumption (SEC) (kWh/(m2/a)) | Cold | Average | Warm | |||
| 82.1 | A+ | 43.2 | A+ | 18.2 | E | |
| Type of ventilation unit | Bidirectional | |||||
| Type of drive installed | Variable speed | |||||
| Type of heat recovery system | Recuperative | |||||
| Thermal efficiency of heat recovery (%) | 87 | |||||
| Maximum flow rate (m3/h) | 153 | |||||
| Electric power input (W) | 53 | |||||
| Reference flow rate (m3/s) | 0.03 | |||||
| Reference pressure difference (Pa) | 50 | |||||
| Specific power input (SPI) (W/(m3/h)) | 0.204 | |||||
| Control typology | Local demand control | |||||
| Maximum internal leakage rates (%) | 2.7 | |||||
| Maximum external leakage rates (%) | 2.7 | |||||
| Sound power level (dB(A)) | 49 | |||||
| Declared typology | RVU BVU | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 690 | 153 | 108 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 9060 | 4631 | 2094 | ||||
| Ø D | H | L | L1 | W / B | W1 / B1 |
|---|---|---|---|---|---|
| 160 | 272 | 930 | 627 | 640 | 300 |
