| Model | WB-12 | WB-20 | WB-30 | WB-40 |
| Power(kw) | 2 | 2.5 | 3 | 3 |
| Voltage(V) | 220 | 220 | 220 | 220 |
| Capacity(L) | 12 | 19 | 30 | 40 |
| Net Weight(kg) | 4.6 | 5.8 | 6.7 | 7 |
| Dimensions(mm) | Φ317×443 | Φ372×451 | Φ428×482 | Φ428×568 |
Water Boiler Model:WB series
| Model | WB-12 | WB-20 | WB-30 | WB-40 |
| Power(kw) | 2 | 2.5 | 3 | 3 |
| Voltage(V) | 220 | 220 | 220 | 220 |
| Capacity(L) | 12 | 19 | 30 | 40 |
| Net Weight(kg) | 4.6 | 5.8 | 6.7 | 7 |
| Dimensions(mm) | Φ317×443 | Φ372×451 | Φ428×482 | Φ428×568 |
