Hitachi 4-Way Cassette Type
| Models | BTUS/HR | EER / SCOP |
| RPFC3UNE1NH / RAS3UNESNH1 | 24,000 | A++ / A++ |
| RPFC4UNE1NH / RAS4UNESNH1 | 35,000 | A++ / A+ |
| RPFC5UNE1NH / RAS5UNESMH1 | 41,000 | A+ / A+ |
| RPFC6UNE1NH / RAS6UNESMH1 | 46,000 | A+ / A+ |
| RPFC6.5UNE1NH / RAS6.5UNESMH1 | 49,500 | A+ / A+ |
- Multi Speed Fan
- Smart Defrost
- Wide Ambient Temperature Range
- Refrigerant Leakage Detect
- Reliable Running
- Auto Restart
- Expansion Interface
- High Efficiency DC Motor
- In-built Pump