| Model | YWF(K)4E300-Z | YWF(K)4D300-Z |
| Voltage | 230 | 380 |
| Frequency | 50/60 | 50/60 |
| Input Power | 90/115 | 95/120 |
| Current | 0.38/0.48 | 0.26/0.24 |
| Air Volume(m³/h) | 1900/2100 | 1950/2150 |
| Speed(r/min) | 1370/1500 | 1400/1600 |
| Capacitor | 3 | / |
| Noise(dBA) | 55 | 55 |
| Max Environmental | 65 | 65 |
| Weight(KG) | 3.2 | 4 |