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Yamaha Generator  

Yamaha EF1000iS - EF1000iS - 900 Watt Inverter Generator

Your Online Yamaha Portable and Standby Generator Superstore.

Yamaha EF1000iS - 900 Watt Inverter Generator
View Enlarged Image of the Yamaha EF1000iS

Yamaha Electric Generator and Generator Accessories
Model EF1000iS
Yamaha EF1000iS - 900 Watt Inverter Generator

(7 Reviews)

Yamaha EF1000iS - 900 Watt Inverter Generator

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Yamaha EF1000iS - 900 Watt Inverter Generator
Retail Price: $879.99
Click Here To Learn More About Our Factory Direct Savings Discount: -$80.99
Your Price: $799.00
Priority Shipment +$50.00




Grade

Style
Run Watts
900
Rated Watts
Surge Watts
1,000
Starting Watts
Fuel
Engine
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1,000 Max Rated Watts
Generator can produce 1,000 watts for up to 20 minutes
Rated at 900 watts for continuous operation over 20 minutes

Inverter Technology
Safely power computers and sensitive electronics

Extremely Lightweight (27 lbs)
Easy to take tailgating, camping, hunting, etc

Smart Throttle™
Engine speed varies based on load

Very Quiet (47-57 decibels @ 7 meters)
Power your stuff without disturbing your neighbors

12-Volt DC Output (Cables Included)
Recharge 12-volt batteries for RV, auto, marine, aircraft, etc

Exclusive Dual Coil Alternator
Lowers engine speed and wear, reduces noise, fuel consumption


Model
  Model Number:EF1000iS
 Manufacturer:Yamaha
 Made in USA:No
Engine
 Brand:Yamaha
 Starting System:Recoil Start
 HP/CC:50 cc
 Consumer Engine Warranty:3 Years
 Commercial Engine Warranty:1 Year
 Low Oil Alert:Yes
 Cast Iron Sleeve:Yes
Product Specs
 Voltage120 Single-Phase
 Frequency:60 Hertz
 Alternator:Inverter
 Auto Voltage Regulation:Yes
 Fuel TypeGasoline
 Rated Amps:8 Amps @ 120 Volts (Single Phase)
 Tank Size:.66 Gallons
 Run Time (50% Load):8 Hours
 Fuel Tank Material:Plastic
 Fuel Gauge:No
 Decibel Rating @ 7m:47-57 db(A)
 Idle Control:Yes
 Hour Meter:No
 Voltage Meter:No
 Lifting Eye:No
Overview
 Weight:28 Lbs. (12.70 kilograms)
 Dimensions:17.7L x 9.4W x 14.9H
(44.96 x 23.88 x 37.85 cm)
 Consumer Warranty:3 Years
 Commercial Warranty:1 Year
Download Documents


Outlets
10-Amp DC
NEMA 5-20R (Wall-Type)

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Overall
Rating
4.9 4.9 out of 54.9 out of 54.9 out of 54.9 out of 54.9 out of 5
(Based on 7 Reviews)
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Write Review



Jim Baugher,
Product Expert
Bolingbrook, IL

5 out of 55 out of 55 out of 55 out of 55 out of 5

Electric Generators Direct Recommended
Jim's Recommendation

This little Yamaha is the ultimate camping generator. It weights only 27 lbs. Even my wife can carry it around.

Best of all, it's extremely quiet. Most cheaper generators are so loud it upsets your fellow campers. This one, however, purrs like a kitten.

It's so quiet that you can run your lights or tv at night while your neighbors sleep.

Yes, it costs a little more. But quality doesn't come cheap.



September 23, 2008

Gary Jones
Cincinnati, OH

5 out of 55 out of 55 out of 55 out of 55 out of 5

This little guy is terrific in a crunch!

I bought this generator to power a blender and a fan before Jimmy Buffett concerts. Little did I know how handy it would be when we lost power in the Midwest for 8 days!

I would fill the tank, give it a couple pulls, and it would run my refrigerator (and a fan at night) for 8 hours. I would let it cool off for a couple of hours, fill it back up with gas, and run it some more. It never let me down.

We even used it to charge our battery back-up so we could watch the Steelers-Browns game. The fridge had to fend for itself for a couple of hours, but it was worth it!

March 29, 2008

Gary Stockton


4 out of 54 out of 54 out of 54 out of 54 out of 5

Yamaha EF1000iS - 900 Watt Inverter Generator Review

Very nice unit and runs as adverised, but seems loader than the Honda unit which specs at the same decibles.

Still relatively quiet and reliable. I have had it for almost a year now.

December 16, 2007

Glenn Hutchinson


5 out of 55 out of 55 out of 55 out of 55 out of 5

Yamaha EF1000iS - 900 Watt Inverter Generator Review

I got this generator two years ago when my wife was put on a C-PAP for her sleeping disorder. I knew her machine was computerised and we would need clean power to run it.
I first looked at the Honda 1000 watt inverter and was seriously considering it, but I decided to do a little comparing of the different brands first. I'm glad I did! The Yamaha blows the Honda out of the water, longer run time less noise, engine runs at a much slower speed and the 12 volt DC cables are included. They cost extra on the Honda.
I could get the honda from my employer at a discount but it still co... more


November 20, 2007

Ken Parks


5 out of 55 out of 55 out of 55 out of 55 out of 5

Yamaha EF1000iS - 900 Watt Inverter Generator Review

My Yamaha 1000i is the only one of it's type in my sailing club. Everyone else has a Honda. The Yanaha is by my follow sailing club members the LEAST noisy gernator in the club. We cruise often, and usually use generators to power AC accessories. My Yanaha uses far less fuel than the Honda's, and produces quite a bit less niose. This is especially true when the load is less than 75% of maximum. At full output, the Yamaha and Honda's are about the same noise level, with the Yamaha slightly lower. At 50% oputput, the Yamaha produces considerably less noise than the Honda's.
Best,
Ken Parls

August 31, 2006

Thomas Riemer


5 out of 55 out of 55 out of 55 out of 55 out of 5

Yamaha EF1000iS - 900 Watt Inverter Generator Review

I purchase my Yamaha January 2005 andicipating the upcoming hurricane season. I live in South Florida and boy I am glad I made the purchase.

This little baby ran my 32" Sharp LCD tv, cable box, dvd player, notbook computer, internet & wireless router, 1 ceiling fan and my 18 cu/ft refrigerator. All while sipping on gas.

Best yet, it is quite as a curch mouse. All my neighbors were wondering why I had power. It served me well through both Katrina and Wilma.

It can literally run many days on 5 gallons of gas. It cost me pennies to... more


June 18, 2006

Vaughn Simon


5 out of 55 out of 55 out of 55 out of 55 out of 5

Yamaha EF1000iS - 900 Watt Inverter Generator Review

An absolutely amazing machine. This is the smallest, quietest, most gas-frugal generator you should ever consider for home standby use. Consider that the normal generator that you buy at a home improvement store is terribly loud and can drink up to one gallon an hour even with only a partial load. At $3 per gallon, that could be $500 per week! Now the EF1000is has much less capacity than those other generators, but if you are willing to live within its limitations, you will have a sewing-machine hum rather than a Briggs&Straton roar and a 5 gallon can of gas will last you for days... more

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Find the Yamaha EF1000iS EF1000iS - 900 Watt Inverter Generator at Electric Generators Direct. We offer a wide selection of portable and standby generators from Briggs & Stratton, Generac Guardian, Yamaha and Honeywell, plus a full assortment of generator accessories, including power inlet boxes, generator plugs & connectors, transfer panels, generator wheel kits and generator covers.