Zehnder CARMA 9023
| Certified since | 20 września 2023 |
| Strefa klimatyczna | Cool, temperate |
| Air flow range from… | 930 m3/h |
| Air flow range to… | 1500 m3/h |
| Specyficzna moc elektryczna | 0,40 Wh/m3 |
| Stopień odzysku ciepła | 83% |
| Humidity recovery (winter) | - |
| Humidity recovery (summer) | - |
| Performance number | 10 |
| At external pressure | 247 Pa |
| Available external pressure (with installed filters) | 200 Pa |
| Company headquarters | France (FR) |