| Unit of measurement | Tower-HC 225 2E A | ||
| Phases | - | 1 | |
| Minimum supply voltage | V | 230 | |
| Maximum supply voltage | V | 230 | |
| Power supply frequency | Hz | 50 | 60 |
| Rated power | W | 123 | |
| Unit current | A | 0.54 | |
| Maximum airflow | m³/h | 940 | |
| Rotation speed at 50hz | - | 2787 | |
| Sound pressure level LpA at 3 m | dB(A) | 51 | |
| Weight | kg | 7 | |
| Transported air temperature (max) | °С | 50 | |
| Transported air temperature (min) | °С | -25 | |
| Ingress protection rating | - | IPX4 | |
| Ingress protection rating of the drive | - | IP44 | |