| Unit of measurement | Line 120 ST | |
| Connected air duct size | mm | 120 |
| Minimum supply voltage | V | 220 |
| Maximum supply voltage | V | 240 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 17 |
| Unit current | A | 0.1 |
| Maximum airflow | m3/h | 174 |
| Sound pressure level LpA at 3 m | dB(A) | 36 |
| Ingress protection rating | - | IP34 |
| a | b | c | ∅ d | e |
|---|---|---|---|---|
| 176 | 140 | 109 | 117 | 12.5 |
