Powerful, portable, and efficient, the Yamaha EF2000iS Gas-Powered Portable Inverter delivers maximum electrical output without sacrificing portability. Thanks to its innovative inverter system, the generator is able to generate up to 2,000 watts of clean AC power. It can run up to 10.5 hours continuously without refueling and uses premium technologies to maximize fuel efficiency.
1600 watt rated AC output, 2000 watt maximum AC output, 13.3/16.7 amps @ 120V
Super-quiet muffler with USFS-approved spark arrestor – 51.5 dBA at 1/4 load
Smart Throttle varies engine speed based on load – improves fuel economy and reduces noise
Inverter system with Pulse Width Modulation (PWM) control