/ Product catalogue / Domestic ventilation / Residential axial fans / Classic / Quiet / Quiet 125 Duo TH| Unit of measurement | Quiet 125 Duo TH | ||
| Speed | - | 1 | 2 |
| Connected air duct size | mm | 125 | |
| Maximum supply voltage | V | 240 | |
| Minimum supply voltage | V | 220 | |
| Power supply frequency | Hz | 50 | |
| Rated power | W | 9.5 | 13.5 |
| Unit current | A | 0.065 | 0.09 |
| Maximum airflow | m³/h | 145 | 170 |
| Sound pressure level LpA at 3 m | dB(A) | 28 | 32 |
| Weight | kg | 0.78 | |
| Ambient air temperature min | °С | 1 | |
| Ambient air temperature max | °С | 45 | |
| Ingress protection rating | - | IP45 | |
| Impeller material | - | Plastic | |
| Trademark | Vents | |||||
| Model | Quiet 125 Duo TH | |||||
| Specific energy consumption (SEC) (kWh/(m²/a)) | Cold | Average | Warm | |||
| -54.1 | A+ | -27.1 | B | -11.6 | E | |
| Type of ventilation unit | Unidirectional | |||||
| Type of drive installed | 2-speed | |||||
| Type of heat recovery system | None | |||||
| Maximum flow rate (m³/h) | 170 | |||||
| Electric power input (W) | 13.5 | |||||
| Reference flow rate (m³/s) | 0.04 | |||||
| Specific power input (SPI) (W/(m³/h)) | 0.066 | |||||
| Control typology | Local demand control | |||||
| Maximum external leakage rates (%) | 2.7 | |||||
| Sound power level (dB(A)) | 48 | |||||
| Declared typology | RVU UVU | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 49 | 49 | 49 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 5536 | 2830 | 1280 | ||||
| ØD | B | H | L | L1 |
|---|---|---|---|---|
| 123.5 | 182 | 158 | 91 | 27 |
