A rough estimate of 15 amps is 1800 watts

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Because it provides cleaner electricity, an inverter generator can use less fuel than a fixed-speed generator (reduced electrical noise, voltage fluctuations, and frequency changes). In order to produce 60Hz power, regular generators normally run at 3600RPM all the time. As a result of lesser demand, an inverter generator may run more efficiently.
Just because a product claims to be able to handle 2000W or 2200W doesn't mean it actually can. The more power is available for near-constant consumption, the lower the Watt number becomes. When an electrical load approaches the maximum rated load of 1800W, the breaker is more likely to trip because of overload (s). Additional considerations include the temperature and ventilation of the air, the dissipation of heat, and the breaker's capacity to provide 18A (2160W) of continuous power. A rough estimate of 15 amps is 1800 watts divided by 120 volts. A person's subjective opinion is not reliable information.
My vacation trailer is equipped with a gadget like this. The refrigerator and the lights are powered by it. Coffee machine, toaster, and hair curler are the only other items that have seen regular use. I wouldn't use this gadget to power my refrigerator or any other home appliances (go bigger). Using this gadget for the first time is an exciting experience for me. The other people who are using this device may be more aggressive than me, so please consider their reactions. Please accept the opinions of people who have used this generator, since they may be more aggressive than I am. The Westinghouse WH2200iXLT, iGen1200, iGen2200, or iGen2500 can be used with your iGen2200 to increase the available power and amperage (Requires Westinghouse Parallel Cord) Portable generators manufactured by Westinghouse may have some residual oil and/or fuel odour; EPA and CARB Compliant; 3-Year Limited Service, Labor, and Parts Coverage; and a Nationwide Customer Service Network are all included in the warranty.
Neighbors will thank you for keeping the volume down so low. In comparison to a normal conversation, the EU2200i's noise level is 48 to 57 dBA. Any activity that requires quietness can benefit from this device, such as camping, additional RV electricity, and so on. Clean, dependable power is now available in a more compact form factor thanks to Honda inverter technology. Honda's precision inverter technology ensures that our inverter generators offer electricity that is as reliable as the power you get from your home outlets.