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Description
Zoom on the Yamaha EF2200iS
In a nutshell, the Yamaha EF2200iS is a quiet, compact and lightweight portable inverter generator mostly geared towards:
- Tailgating and campground aficionados with the desire of enjoying power anywhere they go
- Handcrafting enthusiasts who wish to work on-the-go
- RV travellers wishing to enhance their freedom and nomad lifestyle
In the following paragraphs, we shall explore the power characteristics, available outlets, portability, and any additional features of the device, along with its emission compliance information.
Power & Run Time
The Yamaha EF2200iS
The Yamaha EF2200iS's design includes a gasoline-fueled 79 cc Yamaha MZ80 OHV 4-stroke engine. With a 120V output, it gives a running wattage of 1,800W and also a peak wattage of 2,200W. Additionally, as the generator is parallel capable (Twin Tech cable (opens in a new tab) not included), it can be linked to a second unit for more power.
The inverter generator features a conventional pull-start mechanism. It is rated for a noise of 57 dBA (less noisy than a conversation at home).
This generator features Yamaha's Smart Throttle™. This load-sensing feature automatically adjusts engine speed to match its load in order to offer greater fuel efficiency and noise reduction.
With a fuel capacity of 1.24 gallon, the EF2200iS may run for up to 10.5 hours with a full tank (fuel consumption around 0.12 GPH).
The EF2200iS produces a clean sine wave: thanks to a <2.5% Total Harmonic Distortion (THD), your sensitive electronics can be safely plugged in the AC outlets.
Outlets
The control panel includes the following 3 AC outlets:
In addition, it provides 1 DC outlet: there's a 12V 3A (cigarette lighter style) receptacle allowing you to easily charge your batteries.
This Yamaha generator is RV Ready, as it features a TT-30R receptacle (TT stands for 'Travel Trailer').
Portability
Since the Yamaha EF2200iS is an inverter generator, its closed design (L21.9 x W11.8 x H18.5 in) has an esthetical advantage over conventional, open frame devices. The design follows the contemporary trends and is perfect for recreationally generating power.
With a dry weight of 55.2 lbs, the EF2200iS can easily follow you wherever your power needs are. In addition, its nifty triple handle (molded in the case) improves your grip, allowing for an easy transport of the EF2200iS from place to place.
Features
The EF2200iS's control panel
To help you monitor the EF2200iS's status and activity, its control panel is equipped with a digital data center, giving you information on the power output.
In addition to this info, several light indicators serve to show you when its oil levels are insufficient and the generator is overloaded.
Thanks to a built-in fuel gauge, the inverter generator allows you to quickly, conveniently and easily check the gas level at a glance.
As for its security measures, the device features an overload protection (circuit breaker) and an automatic low oil shut-off, letting you use it with a peace of mind.
It also includes a carbon monoxide sensor. This sensor is designed to monitor the level of carbon monoxide present during the generator's operation. If the generator is positioned incorrectly and carbon monoxide levels rise to an unsafe level, the generator will automatically shut down.
Regarding its accessories, besides the aforementioned features, the Yamaha EF2200iS's box includes the typical documentation and an owner's manual (opens in a new tab), letting you start it right off the bat.
Emissions
The Yamaha EF2200iS is EPA-approved and CARB-compliant. Therefore, its sale and purchase are permitted in all of the 50 states, including California.
Moreover, it features a spark arrestor, so it is adequate for use in forested areas.
Product Videos
The Yamaha EF2200iS versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Yamaha EF2200iS compare to inverter generators of similar power (between 1500 and 2500 W).
- With its weight of 55.2 lbs, the Yamaha EF2200iS is one of the heavier inverter generators in the 1500-2500 rated wattage category. Regarding dry weight, one of the champions in the same power range is the Genmax GM2000i, with a dry weight of only 34.2 lbs.
- This inverter generator, with its lowest possible noise rated at 57 dBA falls into the more noisy category, compared to other devices of a similar running wattage. If you are concerned with noise, check out the Honda EU2200i, which is one of the least noisy generators in its power range, with a noise rating of just 48 dBA.
- The EF2200iS, offering a run time of up to 10.5 hours with a full tank at a 25% load, falls within the average autonomy range when compared to its peers. Concerning the run times, one of the several devices with a comparable output, offering the highest autonomy, is the DuroMax XP2300iH, which is able to run for up to 13 hours.
- The run time is important, but also hugely depends on the capacity of the fuel tank and doesn't mean much if we don't talk about fuel consumption as well. This inverter generator has an estimated fuel consumption of roughly 0.12 GPH (gallon per hour) at a 25% load, rendering it somewhat average compared to devices of a similar output. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the DuroMax XP2300iH. With a fuel consumption of as little as 0.08 GPH, it is one of the most efficient generators currently on the market.
Price comparison
As you can see from this interactive chart, when compared to other 1500-2500W inverter generators, the Yamaha EF2200iS is on the average side of the price range.
Therefore, this generator nicely fits in the expected budget for this kind of product.
The bottom line
- In the expected price range
- CO Sensor
- RV Ready
- Parallel capable
- Inverter
- Quiet, but noisy for its type (57 dBA)
- Decent run time
- Decent fuel efficiency
- No electric start
- On the heavy side (55.2 lbs)
Features and Specifications
| Inverter | Yes |
|---|---|
| Parallel capable | Yes, cable not included |
| RV ready | Yes |
| Fuel | Gasoline |
| Engine | 79 cc Yamaha MZ80 OHV 4-stroke |
| Starting system | Recoil |
| Warranty | 3 years |
| Voltage | AC: 120V 60 Hz, DC: 12V |
|---|---|
| Running watts | 1,800 W |
| Starting watts | 2,200 W |
| Running amps | 15 amps |
| Peak amps | 18.3 amps |
| Run time @50% load | Unknown |
| Run time @25% load | 10.5 h |
| GFCI outlets | No |
|---|---|
| Covered outlets | No |
| Automatic Voltage Regulation | Inverter |
| AC outlets |
|
| DC outlets | 1x 12V 3A (cigarette lighter style) |
| Data center | Power output |
| Indicators | Low oil and overload |
| Fuel tank | 1.24 gal |
| Fuel gauge | Yes |
| Weight | 55.2 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 21.9 x 11.8 x 18.5 in |
| Noise (lower limit) | 57 dBA |
| THD | < 2.5% |
| Compliance | CARB, EPA |
| Security | Low oil and overload protection, CO monitoring |
| Spark arrestor | Yes |
| Neutral | Floating |
| Accessories included | No |
| Country of origin | China |
| UPC | 810856030317 |
Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.
About Yamaha
With a rich history of over 130 years, the Japanese based Yamaha Corporation, founded in 1887, has tipped its fingers in every industry imaginable, most notably motorcycles, musical instruments and electronics. The company boasts with a wide range of products, including many of the top rated portable generators. However, many of their models are made in China, rather than Japan.
Warranty Information
The Yamaha EF2200iS is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Yamaha generators, please consult Yamaha's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-962-7926.
Questions & Answers
What can it power?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Refrigerator (energy star) | 192 | 1192 |
| Washing machine | 900 | 1650 | |
| Radio | 100 | 100 | |
| Total | 1192 W | 2192 W | |
| For camping | RV AC (11,000 BTU) | 1010 | 1600 |
| RV refrigerator | 180 | 600 | |
| Mixer | 200 | 200 | |
| Pair of small speakers | 45 | 45 | |
| Total | 1435 W | 2025 W | |
| For work | Demolition hammer | 1260 | 1260 |
| Bug zapper | 80 | 80 | |
| Total | 1340 W | 1340 W |
Couldn't find the right answer for you? Ask your own question.
