| Model | SC20AD-120V | SC20AD-220V |
| Room Temperature rang | -20℃ to 0 ℃ | -20℃ to 0 ℃ |
| Max. operating temperature | 40℃ | 40℃ |
| Room Volume | 12~15m³ | 12~15m³ |
| Voltage consumption | Single Phase 115V,60Hz | Single Phase 220V-230V,50HZ |
| Cooling capacity(W/BTU) | 2180W(7412BTU) | 3100W(7412BTU) |
| Power consumption | 1550W | 2540W |
| Current consumption LRA | 32A | 50A |
| Current consumption FLA | 13.5A | 9.9A |
| Defrosting | Hot gas defrost | Hot gas defrost |
| Defrosting consumption | 1000W | 1980W |
| Air flow Evaporator | 1100m³/h | 1100m³/h |
| Air flow Condenser | 1000m³/h | 1000m³/h |
| Protection class | 54IP | 54IP |
| Refrigerant | R404A CFC Free | R404A CFC Free |
| Refrigerant Charge | 1.1Kg | 1.2Kg |
| Weight | 80kg | 80kg |
| Compressor model | WHP05600 | DDH356 |
| Compressor displacement | 14ml/rev | 35.6ml/rev |