Description
Overview
The Yamaha EF2200iS is a petrol inverter generator rated at 2,200W starting and 1,800W running. It runs up to 10.5 hours on a tank, operates at 57–65 dBA, and includes a fuel gauge and a carbon monoxide sensor. It is 50-state compliant. Choose the generator alone or bundled with a protective cover.
Who it’s for
- Homeowners who want overnight runtime for essentials without refueling
- RV and camping users who want inverter power from an established engine brand
- Users who value a built-in fuel gauge for planning refills
Key benefits
- Long runtime: up to 10.5 hours per tank
- CO sensor: built-in carbon monoxide safety monitoring
- Fuel gauge: check fuel level at a glance
- Inverter output: clean power for electronics
- 50-state compliant: legal for sale and use in all 50 states
Specifications
| Starting watts | 2,200W |
| Running watts | 1,800W |
| Fuel type | Petrol |
| Runtime | Up to 10.5 hrs |
| Noise level | 57–65 dBA |
| Weight | 55.2 lbs |
| Warranty | 3 years |
FAQ
Can I connect this generator to my home’s electrical panel?
Yes, when installed with a compatible transfer switch by a qualified electrician. A transfer switch lets you power selected household circuits safely without extension cords.
How long will it run on a tank of gas?
Up to 10.5 hours, depending on load.
Warranty
Manufacturer’s warranty: 3 years. Our returns policy is in addition to your statutory rights.
Defective on arrival or within 30 days? You can also return it to us under our Returns & Refunds Policy.




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