CASA R4-C
| Certified since | 11 Септември 2025 |
| Climate zone | Very hot |
| Air flow range from… | 104 m3/h |
| Air flow range to… | 215 m3/h |
| Specific electric power | 0.41 Wh/m3 |
| Heat recovery rate on cooling | 70% |
| Humidity recovery (winter) | - |
| Humidity recovery (summer) | 76% |
| Efficiency ratio | - |
| Sound level of unit | 45.2 dB(A) |
| Company headquarters | Finland (FI) |