| Unit of measurement | Smart IR | ||||||
| Connected air duct size | mm | 100 | 125 | ||||
| Minimum supply voltage | V | 100 | |||||
| Maximum supply voltage | V | 240 | |||||
| Power supply frequency | Hz | 50/60 | |||||
| Maximum airflow | m3/h | 33 | 72 | 106 | 83 | 133 | 40 |
| Sound pressure level LpA at 3 m | dB(A) | 17 | 22 | 31 | 21 | 32 | 17 |
| Ambient air temperature min | °С | 1 | |||||
| Ambient air temperature max | °С | 40 | |||||
| Ingress protection rating | - | IP44 | |||||
| Article | - | 8011528 | |||||