Catalog · Yamaha
Yamaha · portable · inverter
EF2200iS
Yamaha’s 1,800 W inverter in the same class as the EU2200i, with a slightly larger tank and Smart Throttle.
Quiet camping when you want a Honda alternative
- Running
- 1,800 W
- Peak
- 2,200 W
- Noise
- 57 dBA
- Weight
- 55.2 lb
Specifications
| Fuel | Gas |
|---|---|
| Voltage | 120V |
| Gasoline running / peak | 1,800 W / 2,200 W |
| Engine | Yamaha MZ80 |
| Displacement | 79 cc |
| Tank | 1.24 gal |
| Runtime | 10.5 hr |
| Runtime note | Up to about 10.5 hr at 1/4 load |
| Noise note | About 57 dBA at lighter loads; rises with load |
| Start | Recoil |
| CO sensor | Yes |
| THD | <3% |
| Warranty | 3-year limited, typical |
| Price | $1,349 |
| Price note | Typical US street, 2026 — confirm dealer |
| Source | Yamaha published EF2200iS class specifications |
Manuals and parts
Yamaha does not publish a consumer parts explosion for the EF2200iS. A Power Products dealer looks it up by model and serial. The US manuals download was still returning an error, so the owner's manual PDF is not linked.