WEN DF250i vs Yamaha EF2200iS
What is the difference?
The WEN DF250i has 2 kW of running power, 2.5 kW peak. The Yamaha EF2200iS has 1.8 kW of running power, 2.2 kW peak.
The WEN DF250i has a 1.2 gal tank, the Yamaha EF2200iS has a 1.2 gal tank.
The WEN DF250i has a 2-year warranty, the Yamaha EF2200iS has a 3-year warranty.
Specs side by side
| WEN DF250i | Yamaha EF2200iS | |
|---|---|---|
| Running W | 2000 | 1800 |
| Peak W | 2500 | 2200 |
| Fuel | dual-fuel | — |
| Tank (gal) | 1.2 | 1.2 |
| Run time @50 % (h) | 6 | — |
| Noise (dB) | — | — |
| CO shutoff | — | — |
| Weight (lb) | — | 55 |
| Warranty (yr) | 2 | 3 |
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Specs as read from manufacturer pages on 2026-10-26 / 2026-10-25. Specs one maker does not list are left out of the comparison. Sponsored links; we may earn a commission.
Common questions
Which has more running watts, WEN DF250i or Yamaha EF2200iS?
The WEN DF250i. More running watts: 2000 W vs 1800 W.
Which has the longer warranty, WEN DF250i or Yamaha EF2200iS?
The Yamaha EF2200iS. Longer warranty: 3 years vs 2 years.
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