Yamaha EF2200iS - 1800/2200W Inverter Generator
The Yamaha EF2200iS is a quiet, compact and lightweight inverter generator with a rated wattage of 1,800 W and a starting wattage of 2,200 W. (Read full specs)
Get this unit while retailer inventory lasts, as Yamaha no longer produces this model.
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Description
HIGH POWER MEETS BOLD FEATURES. Offers high power output, sophisticated quiet technology, rich features and rugged design.
Zoom on the Yamaha EF2200iS
In a few words, the Yamaha EF2200iS is a quiet, compact and lightweight portable inverter generator perfectly suited for:
- Camping and tailgating buffs looking to enhance their experience
- DIYers who wish to improve their efficiency with tools
- RV travellers who wish to upgrade their experience to another level
The subsequent sections will explore in detail its power characteristics, the diverse outlets it provides, its overall portability, and the supplementary features it offers.
Power & Run Time
The Yamaha EF2200iS
The Yamaha EF2200iS's engine, 79 cc Yamaha MZ80 OHV 4-stroke, fueled by gasoline, can deliver 120V. It provides a running wattage of 1,800W and reaches a peak wattage of 2,200W. Additionally, the parallel capability (Twin Tech cable (opens in a new tab) not included) facilitates doubling of power output when linked to another similar or compatible unit, offering enhanced energy capacity and reliability for diverse requirements.
With a noise rating of 57 dBA (less noisy than rainfall), the inverter generator features a conventional pull-start mechanism.
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.
The EF2200iS can operate for up to 10.5 hours with a full tank (fuel consumption around 0.12 GPH), due to its fuel capacity of 1.24 gallon.
The EF2200iS ensures a clean sine wave output, boasting <2.5% Total Harmonic Distortion (THD) to protect your sensitive electronics when connected to its AC outlets.
Outlets
The control panel features the following 3 AC outlets:
Moreover, it presents 1 DC outlet: there's a 12V 3A (cigarette lighter style) receptacle with which you may charge your batteries with ease.
The inclusion of a TT-30R receptacle (TT for 'Travel Trailer') makes this Yamaha generator RV Ready, ideal for providing power to recreational vehicles.
Portability
Since the Yamaha EF2200iS is an inverter generator, its closed design (L21.9 x W11.8 x H18.5 in) not only provides an aesthetic advantage but also contributes to reduced noise levels compared to conventional, open frame devices. The design follows the contemporary trends and is perfect for recreationally generating power.
As the EF2200iS's weight is only 55.2 lbs, it can follow you and your power needs anywhere. Additionally, the strategically placed triple handle (molded in the case) enhances grip, making it significantly easy to move the EF2200iS across any distance.
Features
The EF2200iS's control panel
One of the many EF2200iS's features is the digital data center, included in its control panel, which conveniently provides information on the power output and thus, helps you monitor its activity and status.
In addition to this info, several light indicators serve to show you when its oil levels are insufficient and the generator is overloaded.
The fuel level of the inverter generator can be determined quickly, easily, and conveniently with the help of its built-in fuel gauge.
As far as security is concerned, the generator can be used with a peace of mind, as it features an automatic low oil shut-off and an overload protection (circuit breaker).
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.
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).
- A weight of 55.2 lbs makes the Yamaha EF2200iS one of the heavier inverters in the 1500-2500 rated wattage range. If you are mindful of weight, the Genmax GM2000i is among the top contenders in this power range, with a dry weight of 34.2 pounds.
- The inverter generator can be considered average in its noise for its type and power category, as it is rated at 57 dBA. If you’d prefer a less noisy device, one of the most quiet devices, which share the same power range with this one, is the Honda EU2200i, whose lowest noise levels reach just 48 dBA.
- As the EF2200iS offers up to 10.5 hours run time on a full tank at a 25% load, it falls within the average autonomy range among the inverter generators of a similar power. If run time is one of your main concerns, the DuroMax XP2300iH could be worth looking at. It boasts one of the highest run times among units of comparable power, lasting up to 13 hours.
- Run time is a key metric, but it's dependent on the generator's fuel capacity. Therefore, discussing fuel efficiency is necessary to get the full picture. With an estimated fuel consumption of 0.12 GPH at a 25% load, this inverter generator aligns with the average gasoline usage range of comparable products. 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 these interactive charts, 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
- Acceptable noise (57 dBA)
- Decent run time
- Decent fuel efficiency
- No electric start
- On the heavy side (55.2 lbs)
Do you own the Yamaha EF2200iS and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
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 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
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 were made in China, rather than Japan. In 2023, Yamaha transfered its Power Products business to Willbe Co., Ltd. Yamaha generators are now no longer manufactured, with sales limited to existing stock.
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 | Radiant heater | 1300 | 1300 |
| Radio | 100 | 100 | |
| Cell phone charger | 20 | 20 | |
| Total | 1420 W | 1420 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.
