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  Yamaha EF6300iSDE 6300 Watt Generator
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List Price: $3,689.10

   Current Availability: Out of Stock until 5/31/16

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The 6300 Watt EF6300iSDE weighs 200 pounds, starts with ease with its electric starter, and is capable of running an RV air conditioner, microwave oven and more all at the same time. Designed to be acoustically sound, this extremely quiet generator (58-64 dBA) features Smart Throttle which allows greater fuel efficiency and noise reduction. It will run up to 19 hours at ΒΌ rated load on a tank of gas. With features such as Built-In Wheels, Electric Start, Power Meter and an Oil Watch Warning System, the EF6300iSDE is one of the most powerful portable inverters in its class!

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EF4500iSE and EF6300iSDE
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Average Rating: 5 of 5 Total Reviews: 27 Write a review »

  0 of 0 people found the following review helpful:
Super service! May 18, 2016
Reviewer: Anonymous Person from Navarre, FL United States  
Generator was delivered on time and well packaged with no damage.  This generator runs like a champ and is super quiet.  A well built piece of machinery and worth every penny.

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  0 of 0 people found the following review helpful:
Yamaha EF6300iSDE Generator March 30, 2016
Reviewer: Tony from Fredericksburg, VA United States  
My experience ordering my new Yamaha EF6300iSDE Inverter Generator from National Supply was excellent.  The generator arrived quickly even though it was shipped to Virginia from California.  The box was in perfect shape upon arrival.  The generator started up with no problem after adding gas and oil to the engine and electrolytes to the battery.  Ran the generator for an hour with light and medium loads.  The generator ran great and is extremely quit.  Can't wait to use it to power our new 5th wheel RV in the coming months.

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  0 of 0 people found the following review helpful:
Great job all around. September 29, 2015
Reviewer: William Rau Sr from Santa Fe, TX United States  
Did the order on the phone. She was very helpful!
Delivery was great. No problems. Ran the generator and it ran great. Thanks again.

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  0 of 0 people found the following review helpful:
Yamaha Generator September 7, 2015
Reviewer: Mark Sleeper from Woolwich, ME United States  
Hi we purchased this generator to power our Cougar 5th wheel RV, this generator is the best you can get , very quiet, and starts fast, the dealer National Supply is 5 star all the way and helps you after the sale, Thanks The Sleepers

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  0 of 1 people found the following review helpful:
10/10 July 28, 2015
Reviewer: Raymond Borel from Belmont, NC United States  
Perfect purchase! Best price and service. Delivered to NC in less than 7 days, driver put genny by the garage as I asked him. Genny is so quiet, and runs both ac units of fifth wheel camper with no strain at all. Sips gas and very pleased with purchase.

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