| Model | YWF(K) 2E200-Z | YWF(K) 4E200-Z |
| Voltage | 230 | 230 |
| Frequency | 50/60 | 50/60 |
| Input Power | 80 /95 | 29 /38 |
| Current | 0.35/0.42 | 0.12/0.17 |
| Air Volume(m³/h) | 870 /1000 | 490 / 560 |
| Speed(r/min) | 2700 / 3200 | 1460 / 1560 |
| Capacitor | 2 | 1 |
| Noise(dBA) | 60 | 48 |
| Max Environmental | 6.5 | 7.5 |
| Weight(KG) | 1.9 | 1.9 |