| Model | Indoor | SRK19CSS-S3 | |
| Outdoor | SRC19CSS-S3 | ||
| Power Source | Ph/V/Hz | 1 / 220-240 / 50 | |
| Cooling Capacity | Rated (Min~Max) | kW | 5.4 |
| BTU/h | 18,420 | ||
| Power Consumption | Cooling/Heating | kW | 1.46 (220V) |
| Running Current | Cooling/Heating | A | 6.9 (220V) |
| COP | Cooling/Heating | 3.70 | |
| Sound Pressure Level (Lo – Hi) | Indoor (Cooling/Heating) | dB(A) | 39 - 42 |
| Outdoor (Cooling/Heating) | dB(A) | 50 | |
| Air Flow (Hi - Lo) | Indoor (Cooling/Heating) | m3/min | 16.0 |
| Outdoor (Cooling/Heating) | m3/min | ─ | |
| Dimension (H x W x D) | Indoor | mm | 339 x 1,197 x 262 |
| Outdoor | mm | 640 x 850(+65) x 290 | |
| Net Weight | Indoor | kg | 16.0 |
| Outdoor | kg | 44.0 | |
| Refrigerant | R410A | ||
| Refrigerant Piping Size | Liquid / Gas | mm(in) | 6.35(1/4") / 15.88(5/8") |
| Max. Piping Height Difference | m | 15 | |
| Max. Piping Length | m | 25 | |
| Energy Label Grade | 2 | ||
| Norminal Horse Power | 2 | ||
| Country of Origin | Thailand | ||
| Feature | Power Supply (Outdoor unit) | ||