Westinghouse iGen2200c vs Yamaha EF2200iS
What is the difference?
The Westinghouse iGen2200c has 1.8 kW of running power, 2.2 kW peak. The Yamaha EF2200iS has 1.8 kW of running power, 2.2 kW peak.
The Westinghouse iGen2200c has a 1.1 gal tank, the Yamaha EF2200iS has a 1.2 gal tank.
The Westinghouse iGen2200c weighs 47 lb, the Yamaha EF2200iS weighs 55 lb. The Westinghouse iGen2200c is easier to carry.
Both have a 3-year warranty.
Specs side by side
| Westinghouse iGen2200c | Yamaha EF2200iS | |
|---|---|---|
| Running W | 1800 | 1800 |
| Peak W | 2200 | 2200 |
| Fuel | gasoline | — |
| Tank (gal) | 1.1 | 1.2 |
| Run time @50 % (h) | — | — |
| Noise (dB) | 52 | — |
| CO shutoff | yes | — |
| Weight (lb) | 47 | 55 |
| Warranty (yr) | 3 | 3 |
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Specs as read from manufacturer pages on 2026-10-31 / 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 is lighter, Westinghouse iGen2200c or Yamaha EF2200iS?
The Westinghouse iGen2200c. Lighter: 47 lb vs 55 lb.
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