| Model | SRR25ZS-W | ||
| Nominal Cooling Capacity | Min~Max | kW | 2.5 |
| Nominal Heating Capacity | Min~Max | kW | 3.4 |
| Sound Power Level | Cooling | dB(A) | 56 |
| Heating | dB(A) | 59 | |
| Sound Pressure Level (Lo – Hi) | Cooling | dB(A) | 24 / 30 / 33 / 37 |
| Heating | dB(A) | 28 / 34 / 37 / 40 | |
| Air Flow (Hi - Lo) | Cooling | m3/min | 9.5 / 8.0 / 6.5 / 4.5 |
| Heating | m3/min | 10.0 / 9.0 / 8.0 / 6.0 | |
| Dimension (H x W x D) | mm | 200 x 750 x 500 | |
| Net Weight | kg | 20.5 | |
| Refrigerant Piping Size | Liquid / Gas | mm(in) | 6.35(1/4") / 9.52(3/8") |