Topvex TR 20
| Certified since | 15 января 2024 г. |
| Climate zone | Прохладный, умеренный |
| Air flow range from… | 600 m3/h |
| Air flow range to… | 1000 m3/h |
| Specific electric power | 0,45 Wh/m3 |
| Heat recovery rate | 82% |
| Humidity recovery (winter) | 39% |
| Humidity recovery (summer) | - |
| Performance number | 9 |
| At external pressure | 222 Pa |
| Available external pressure (with installed filters) | 169 Pa |
| Company headquarters | Sweden (SE) |
