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ITEM #: WB702170

MPN #: EF1000iS

Yamaha Inverter Generator W/ Recoil Start, Gasoline, 1000 Watts

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Available on or around 10/12/2022
Yamaha EF1000iS Portable Inverter Generator, 1000 Watt 50cc OHV 4-Stroke Gas CARB Compliant

The EF1000iS features Yamaha's Noise Block. This acoustically engineered sound reduction system helps make the EF1000iS among the quietest portable generator in its class. (47 dBA to 57 dBA – ¼ rated to rated load). The Yamaha EF1000iS inverter generator supplies clean, high quality power using 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. Gasoline petcock lets you shut off the gas to run the carb dry for storage and helps prevent stale gas problems. Yamaha generators have the longest emission engine durability ratings issued by the Environmental Protection Agency and the California Air Resources Board.

Product Features:
  • Lightweight, easy to carry design — Compact lightweight alternator reduces weight to 27.9 lb., lightest in its class
  • Smart Throttle, load sensing rpm control — Greater fuel efficiency and noise reduction by automatically adjusting engine speed to match the load
  • Auto Warm-up — Automatically increases engine speed for 4~6 minutes to ensure smooth power delivery during cold start ups
  • 12 Volt DC output, battery-charging cables included — Recharge 12-volt batteries for RV, auto, marine, etc.
  • Exclusive dual coil alternator stator — Greater output at a lower engine speed for reduced noise, fuel consumption, and engine wear
  • Gasoline Petcock — Prevents stale gas problems by shutting off gas to the carb dry for storage
  • 50cc Overhead Valve (OHV) engine — Noise-reducing operation with improved efficiency, increased reliability, and low oil consumption
  • Large fuel fill access — Wide mouth fuel fill reduces spilling and overflows during refueling
  • 50 state legal— Meets EPA emissions and CARB regulations
  • Factory Warranty— Covers the entire generator for defects in parts and workmanship for three (3) years or (2) years Commercial

  • Available Accessories:

  • Accessory Cover— Added protection, includes a storage pocket for Owner's manual, tool kit, and battery charging cables
  • Hour Meter/Tachometer— Keep track of running time for service needs
  • Am/WattTM Appliance Load Tester— Gives quick, accurate readout of watts or amps used by 120 volt AC electrical devices

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