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Yamaha EF1000iS 1000 Watt Inverter Generator
EF1000iS
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Price: $791.10


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The 1000 Watt EF1000iS weighs in at 27.9 pounds, making it extremely portable. Among the quietest portable generators in its class, the EF1000iS features Smart Throttle which allows greater fuel efficiency and noise reduction. It will run up to 12 hours at ¼ rated load on a tank of gas. With features such as Pulse Width Modulation, Auto Warm-Up, and an Oil Watch Warning System, the EF1000iS is the most portable, efficient inverter you can buy!



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Average Rating: 4.5 of 5 Total Reviews: 22 Write a review »

  0 of 0 people found the following review helpful:
 
Great product at lowest cost. January 18, 2017
Reviewer: Nancy Ball from Torrance, CA United States  
Quiet, reliable generator, ordered direct and received more than any other site and offered 3 times the warranty and free shipping.  Will highly recommend.

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  0 of 0 people found the following review helpful:
 
Great Price, Great Service, Fast Delivery May 29, 2016
Reviewer: Gregory Ford from Reno, NV United States  
Excellent experience.

Thank you!

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  0 of 0 people found the following review helpful:
 
EF1000is May 18, 2016
Reviewer: Edwin Patterson from Smithfield, NC United States  
Very well satisfied with delivery and generator performance.  Everything is as expected and as advertised.  Very quiet.

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  0 of 0 people found the following review helpful:
 
Easy, Fast, Great Price May 13, 2016
Reviewer: Shawn McNew from acworth, GA United States  
Purchased a Yamaha 1000.  It runs my 5 bank x10 amp battery charger on my boat with room to spare.  True to its ratings from what I can tell.

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Too Loud! September 22, 2015
Reviewer: Disatisfied from Niskayuna, NY United States  
My main reason for purchasing this product was because in the description the decibel rating is lower than a comparable Honda unit.  I have not yet tested it with a decibel meter but it is way louder than my friend's Honda.  Also, the engine surges at no load, even after warmed up.  My power needs are very low, but my main necessity is that it runs as quietly as possible.  This unit is not that quiet.  Very disappointed with this unit.  Looking to return it once I get a decibel reading to prove that it does not perform as advertized.

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