| Unit of measurement | SO 125 | |
| Connected air duct size | mm | 125 |
| Minimum supply voltage | V | 220 |
| Maximum supply voltage | V | 240 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 17.5 |
| Unit current | A | 0.117 |
| Maximum airflow | m3/h | 174 |
| Sound pressure level LpA at 3 m | dB(A) | 35 |
| Weight | kg | 0.74 |
| Ambient air temperature min | °С | 1 |
| Ambient air temperature max | °С | 45 |
| Ingress protection rating | - | IP24 |
| Trademark | Vents | |||||
| Model | SO 125 | |||||
| Specific energy consumption (SEC) (kWh/(m2/a)) | Cold | Average | Warm | |||
| -30.4 | B | -14 | E | -4.6 | F | |
| Type of ventilation unit | Unidirectional | |||||
| Type of drive installed | Single speed | |||||
| Type of heat recovery system | None | |||||
| Maximum flow rate (m3/h) | 174 | |||||
| Electric power input (W) | 17.5 | |||||
| Reference flow rate (m3/s) | 0.034 | |||||
| Specific power input (SPI) (W/(m3/h)) | 0.101 | |||||
| Control typology | Manual control | |||||
| Maximum external leakage rates (%) | 2.7 | |||||
| Sound power level (dB(A)) | 55 | |||||
| Declared typology | RVU UVU | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 126 | 126 | 126 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 3355 | 1715 | 776 | ||||
| ØD | B | L | L1 |
|---|---|---|---|
| 125 | 177 | 122 | 34 |
| Name | Photo | Description |
|---|---|---|
| Vents RS-1-300 |
|
Speed controller |
| Name | Photo | Description |
|---|---|---|
| Vents 2121 |
|
Connection of same diameter air ducts |
| Name | Photo | Description |
|---|---|---|
| Vents FO 125 |
|
The window flange applicable for all VENTS fans except for VKO, VKO1, iFan, Quiet, MAO, CF |
