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Yamaha EF2000isV2 Generator
Recall notice

In November 2019, this Portable Generator was recalled because the fuel tank can leak gasoline, posing fire and burn hazards. The recall involves 2018 and 2019 models sold exclusively at Yamaha Motorsports dealers with serial numbers that range from 4543288 through 4553706. If you own this generator, you should immediately stop using it and contact a Yamaha Power Products dealer to schedule a free repair. For more information go to the CPSC recall notice at https://www.cpsc.gov/Recalls/2020/Yamaha-Recalls-Portable-Generators-Due-to-Fire-and-Burn-Hazards-Recall-Alert#

EF2000isV2
This Yamaha Recreational generator is Gasoline-powered and is rated for 1600 watts running/2000 watts surge load. Has a float style fuel gauge and a 12-volt output for charging batteries, etc. Manual start only and is parallel capable.
Description
This Yamaha Recreational generator is Gasoline-powered and is rated for 1600 watts running/2000 watts surge load. Has a float style fuel gauge and a 12-volt output for charging batteries, etc. Manual start only and is parallel capable.

Ratings Scorecard

Test Results

Power delivery

Power delivery

How much wattage models delivered and how well they handled surges in power demand over various loads.

 /  5
Power quality

Power quality

A generator's ability to deliver power smoothly, with consistent voltage.

 /  5
Noise

Noise

Measured at 23 and 50 feet from the generator. We recommend hearing protection for standing close by the unit while it's running.

 /  5
Ease of use

Ease of use

Includes starting, transport (for portables), and helpful features such as fuel shutoff.

 /  5
CO safety technology

CO safety technology

The presence and responsiveness of built-in CO-sensing technology to automatically shut the generator off in an enclosed space before CO builds up to dangerous levels.

 /  5

About

The Yamaha EF2000isV2 is part of the Generators test program at Consumer Reports. In our lab tests, Inverter Generators models like the EF2000isV2 are rated on multiple criteria, such as those listed below.

Power delivery How much wattage models delivered and how well they handled surges in power demand over various loads.

Power quality A generator's ability to deliver power smoothly, with consistent voltage.

Noise Measured at 23 and 50 feet from the generator. We recommend hearing protection for standing close by the unit while it's running.

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