| Unit of measurement | 125 D 12 | |
| Connected air duct size | mm | 125 |
| Minimum supply voltage | V | 12 |
| Maximum supply voltage | V | 12 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 16 |
| Unit current | A | 1.7 |
| Maximum airflow | m3/h | 165 |
| Sound pressure level LpA at 3 m | dB(A) | 34 |
| Weight | kg | 0.69 |
| Ambient air temperature min | °С | 1 |
| Ambient air temperature max | °С | 40 |
| Ingress protection rating | - | IP34 |
| Trademark | Vents | |||||
| Model | 125 D 12 | |||||
| Specific energy consumption (SEC) (kWh/(m2/a)) | Cold | Average | Warm | |||
| -30.5 | B | -14.1 | E | -4.7 | F | |
| Type of ventilation unit | Unidirectional | |||||
| Type of drive installed | Single speed | |||||
| Type of heat recovery system | None | |||||
| Maximum flow rate (m3/h) | 165 | |||||
| Electric power input (W) | 16 | |||||
| Reference flow rate (m3/s) | 0.032 | |||||
| Specific power input (SPI) (W/(m3/h)) | 0.097 | |||||
| Control typology | Manual control | |||||
| Maximum external leakage rates (%) | 2.7 | |||||
| Declared typology | RVU UVU | |||||
| Sound power level (dB(A)) | 54 | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 121 | 121 | 121 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 3355 | 1715 | 776 | ||||
| ∅D | B | H | L | L1 |
|---|---|---|---|---|
| 125 | 176 | 140 | 114 | 12.5 |
| Name | Photo | Description |
|---|---|---|
| Vents KO 125 |
|
Back valve is designed for domestic fan series VENTS M, M1, D, S, M3, X, X1, LD, LD Fresh time, Silenta-M, Silenta-S, Modern, Vitro star, Z star, X star |
| Vents FO 125 |
|
The window flange applicable for all VENTS fans except for VKO, VKO1, iFan, Quiet, MAO, CF |
