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Yamaha EF2000iSv2 2000 Watt Inverter Generator


Yamaha EF2000iSv2 Generator
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Price: $840.00


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Product Code: EF2000ISV2
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Genuine Factory New Yamaha Generators

The Yamaha 2000 Watt EF2000iSv2 incorporates a completely new controller with advanced programming, allowing the EF2000iSv2 the ability to power a much wider range of applications. It weighs in at 44.1 pounds, making it easily portable. Among the quietest portable generators in its class, the EF2000iSv2 features Smart Throttle technology which allows greater fuel efficiency and noise reduction.

TOP FEATURES:

  • Fuel Petcock ‐ Prevents stale gas problems and gummed‐up carburetors.
  • Fuel Gauge ‐ Allows quick fuel level inspection without turning off the unit and removing the fuel cap.
  • Smart Throttle™ ‐ Varies engine speed based on load, improving fuel economy as well as reducing noise and engine wear.
  • Electrical Overload Breaker – Prevents generator damage, in case of overload.
  • Oil Watch Warning System ‐ Prevents engine damage caused by low oil, avoiding costly repairs and minimizing down time, adding customer confidence and peace‐of‐mind.
  • TwinTech™ – Hook up two EF2000iSv2 generators for up to 30 amps of maximum power (requires accessory TwinTech II or Sidewinder cable, available for purchase).
  • The EF2000iSv2 incorporates a completely new controller with advanced programming resulting in improved output characteristics between 1600w-2000w operation ranges. The addition of the new programming allows the EF2000iSv2 the ability to power a much wider range of applications than previous generation EF2000iS..
  • If you need extra power the EF2000iSv2 has you covered—a convenient parallel function lets you connect two generators to deliver up to 30 amps.
  • The EF2000iSv2 is powerful, portable and retro-modern and delivers maximum output with minimum effort. It weighs a mere 44 pounds, making it easy to transport. Super Light weight for 2000 watts.
  • The EF2000iSv2 is fitted with Yamaha’s most technologically sophisticated muffler. It’s So quiet that you can have a conversation near one and may not realize it is running. (51.5 dBA to 61 dBA – ¼ rated to rated load).
  • It is very compact (2.2 cu.ft.) which makes it easy to store and transport.
  • Long Run Time - The EF2000iSv2 features Smart Throttle, a load sensing rpm control that allows greater fuel efficiency and noise reduction by automatically adjusting engine speed to match the load. It will run up to 10.5 hours at ¼ rated load on a tank of gas.
  • The Yamaha EF2000iSv2 Inverter generator supplies clean, high quality power. The EF2000iSV2 – with its inverter system – features Pulse Width Modulation (PWM) so voltage stability is within ± 1%, and frequency stability is ± 0.1 HZ. Its pure sine wave is as clean as or cleaner than public utilities power.
  • Yamaha generators have the longest emission engine durability ratings issued by the Environmental Protection Agency and the California Air Resources Board.

ADDITIONAL FEATURES:

  • Light weight ‐ Easy transport.
  • Compact ‐ 2.2 cu.ft. size is easy to store and transport
  • Twin Tech (Parallel generator operation) ‐ The EF2000iSv2 can be operated in parallel to deliver up to 30 amps.
  • Parallel generator operation ‐ The EF2000iSv2 may be connected in parallel with an earlier model Yamaha EF2000iS.
  • New controller with advanced programming ‐ The addition of the new programming allows the EF2000iSv2 the ability to power a much wider range of applications than previous generation EF2000iS.
  • Smart Throttle varies engine speed based on load ‐ Improves fuel economy and reduces noise. Runs up to 10.5 hours at ¼ rated load on a tank of gas.
  • Gasoline petcock ‐ Lets you shut off the gas to run the carb dry for storage and helps prevent stale gas problems.
  • Fuel gauge ‐ See fuel gauge at-a-glance.
  • Inverter system with Pulse Width Modulation (PWM) control ‐ Produces a pure sine wave to run products with built-in microcomputers or microcomputer-controlled electric tools.
  • OHV engine with cast iron cylinder liner ‐ Efficient, reliable, powerful providing long life and excellent heat dissipation.
  • OHV engine ‐ Includes steel camshaft and valve train components.
  • EPA & CARB Emission Engine Durability Rating ‐ Yamaha generators have the longest emission engine durability ratings issued by the Environmental Protection Agency and the California Air Resources Board.
  • Oil Watch Warning system ‐ Prevents engine damage caused by low oil, avoiding costly repairs and minimizing down time, adding customer confidence and peace of mind.
  • Auto-decompression system ‐ Reduces compression for easier starting.
  • Comfortable grip handle ‐ Easy portability and storage.
  • Electrical overload breaker ‐ Prevents generator damage in case of overload.
  • Centralized controls ‐ Easy access to controls.
  • DC Outlet ‐ 8A 12V outlet for charging batteries (cables included).
  • Rubber vibration isolation feet ‐ Absorbing feet for smooth operation and noise reduction.

FAQ:

1. What's the difference between the older model EF2000is and the new EF2000isV2?

The redesigned EF2000is has a new controller board which will allow you to run the generator at the maximum AC Output for a longer period of time before overloading. The maximum AC output is 2000 watts. The older version of the EF2000(is) will only run for 20 seconds at maximum AC output before the overload circuit trips. The new EF2000isV2 will run for up to 13 minutes before the overload circuit trips. The major benefit will allow you to run more appliances that cycle like Air Conditioners, or refrigerators which require more power upon startup to run at the same time. Simply stated, you now have a true 2000 watt generator.

2. Can I parallel the new EF2000isV2 model with an older EF2000iS?

Yes, you can connect the different models together, however in parallel the V2 controller board will operate like the older model. Maximum AC output will not operate for up to 13 minutes.

The New EF2000iSv2
Yamaha Versus the Competition - WHY YAMAHA?
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COMPATIBLE ACCESSORIES
Yamaha Deluxe Hour Meter & Tachometer - ENG-METER-4C-01 Twin Tech Cable II Yamalube LUB-10W40-AP-12 EF2000iS Yamaha Generator Cover
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Yamaha Hour Meter - ENG-METER-4C-01 7DK-Y8579-10-00 LUB-10W40-AP-12 ACC-GNCVR-20-BK
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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 578 Write a review »

  0 of 0 people found the following review helpful:
 
3 of 5 EF2000isv2 April 21, 2021
Reviewer: Don Seefeldt from Crockett, TX United States  
National Supply is a company that others strive for. Received my EF2000isv2  generator promptly  
in 3 days, and it arrived in great condition. The packing was superb.

Best price, free shipping, and no tax were the reasons I bought from them.

In 2010 we bought the V1 version. It was fantastic in every way. Could have had the Honda for the same  money.

Our V2 was fired up today for the first time . It started first pull.  It  ran a little rough right out of the box and spit and sputtered some. That surprised me as my old one was very smooth at all times.  After running it some under load it cleared up a little.  Time will tell and I will return to update later after I break it in.

Updated 4/20 Still having problems with rough running. Tried to add more to this review but I'm over the limit of characters.



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  0 of 0 people found the following review helpful:
 
5 of 5 NEW GENR April 14, 2021
Reviewer: steve G from Jacksons Gap, AL United States  
Arrived as promised, gassed up and cranked right up, in time for next power outage. Very quiet, and efficient thanks to advanced throttle control and inverter function. Now the 3rd Yamaha in our very small neighborhood.

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  0 of 0 people found the following review helpful:
 
5 of 5 Fast April 9, 2021
Reviewer: Herb Thomas from RATHDRUM, ID United States  
Fast (3days) free shipping, and best price I found

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  0 of 0 people found the following review helpful:
 
5 of 5 EF2000ISV2 Compact Brute March 28, 2021
Reviewer: Ron S from Central Texas  
Bought it as a back-up to my primary generator which was not a Yamaha. The non-Yamaha generator failed after 2 hours and I sent it back. Now thinking of getting another EF2000 and parallel kit. National Supply is a 5 star site and their sales folks are excellent-they will answer your calls and talk to you! Ordered Sunday late and unit arrived Wednesday in box-in-a-box safe and sound.
My EF2000 has 5 hours of run-in and load testing, unit is quiet, compact, powerful and well made. Worth the extra cost over the badge-branded stuff.





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  0 of 0 people found the following review helpful:
 
5 of 5 Nice Compact Generator March 25, 2021
Reviewer: Bill T from Torrance, California  
The generator started easily on the first pull and ran smoothly. ECON mode is very intelligent, instantly kicking up the RPM only when necessary due to loads. The unit runs fairly quietly,  and is compact and easily transportable - like a small heavy suitcase, with a sturdy handle and outer case. It was powering two refrigerator freezers and a tankless water heater at the same time. It also powered my electronics, TV, DVR, WiFi, etc. Very impressive.

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