| Model No. | AST-18UR4RXADJ00 | |
| Type | T1, H/P, INVERTER | |
| Performance | ||
| Pdesign Cooling | W | 5000 |
| Pdesign Heating Average | W | 4700 |
| SEER | Cooling | 6.1 |
| SCOP | Heatling Average | 4 |
| Energy Class | Cooling | A++ |
| Energy Class | Heatling Average | A+ |
| Cooling Capacity | W | 5000(1000-6000) |
| Heating Capacity | W | 5600(1600-6250) |
| Rated Input-Cooling | W | 1540(260-2300) |
| Rated Input-Heating | W | 1550(350-2300) |
| Moisture Removal | L/H.r | 2.0 |
| Air Circulation | m3/h | 1000 |
| EER for Cooling | W/W | 3.25 |
| COP for Heating | W/W | 3.62 |
| Max current | A | 12.3 |
| Refrigerant | R32 | |
| Refrigerant charge volume | g | 1200 |
| Indoor Unit Noise Level – Sound Pressure | dB (A) | 46/44/42/40/38/33 |
| Outdoor Unit Noise Level – Sound Pressure | dB (A) | 56 |
| Annual energy consumption(cooling) | kWh/a | 287 |
| Annual energy consumption(heating) | warmer | / |
| average | 1645 | |
| colder | / | |
| Power Supply | 6.6 | |
| Voltage, Frequency, Phase | V | 220-240V~,50Hz,1P |
| Connecting Pipe Diameter | ||
| Liquid Pipe | inch | 1/4 |
| Gas Pipe | inch | 1/2 |
| Other | ||
| Net Dimensions WxHxD (mm) | Indoor Unit | 915x315x229 |
| Outdoor Unit | 810x585x280 | |
| Net Weight (Kg) | Indoor Unit | 12 |
| Outdoor Unit | 38 | |
| Approvals | CE | |
| Operating Temp Range (℃) | cooling | -15℃-43℃ |
| heating | -15℃-24℃ | |