KCX+500
| Certified since | July 4, 2019 |
| Climate zone | Cool, temperate |
| Air flow range from… | 140 m3/h |
| Air flow range to… | 393 m3/h |
| Specific electric power | 0.37 Wh/m3 |
| Heat recovery rate | 77% |
| Humidity recovery (winter) | - |
| Humidity recovery (summer) | - |
| Efficiency ratio | 0.54 |
| Sound level of unit | 54.7 dB(A) |
| Company headquarters | Poland (PL) |