| Unit of measurement | 120 D | |
| Connected air duct size | mm | 120 |
| Speed | - | 1 |
| Minimum supply voltage | V | 220 |
| Maximum supply voltage | V | 240 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 17 |
| Unit current | A | 0.1 |
| Maximum airflow | m3/h | 174 |
| Sound pressure level LpA at 3 m | dB(A) | 36 |
| Weight | kg | 0.74 |
| Ambient air temperature min | °С | 1 |
| Ambient air temperature max | °С | 40 |
| Ingress protection rating | - | IP34 |
| Name | Photo | Description |
|---|---|---|
| Vents KO 120 |
|
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 |
