Yamaha EF1000iS 900 Watt Inverter Generator

The Yamaha EF1000iS weighs in at 27.9 pounds, making it highly portable.

Noise Block is Yamaha’s acoustically engineered sound reduction technique which assists make the EF1000iS amongst the quietest portable generator in its class. (47 dBA to 57 dBA - ¼ rated to rated load)

The EF1000iS has "Intelligent Throttle", a load sensing rpm management system that permits better fuel efficiency and noise reduction by automatically adjusting engine speed to match the load. It's going to run as much as 12 hours at ¼ rated load on a tank of gas.

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The Yamaha EF1000iS inverter generator supplies clean, top quality power. The EF1000iS - with its inverter program - characteristics Pulse Width Modulation (PWM) so voltage stability is inside ± 1%, and frequency stability is ± 0.1 HZ. Its pure sine wave is as clean as or cleaner than public utilities power.

The Auto Warm-up feature automatically increases engine speed for 4~6 minutes to make sure smooth power delivery in the course of cold starts.

Characteristics of the Yamaha EF10IS Genset

Lightweight, uncomplicated to carry style - Compact lightweight alternator reduces weight to 27.9 lb., the lightest weight in its class.

Noise Block, acoustically created sound reduction method - Molded casing, glass wool insulation, and an advanced created muffler present unbeatable noise reduction.

Wise Throttle, load sensing rpm manage - Better 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 make sure smooth power delivery in the course of cold start off ups.

12 Volt DC output, battery-charging cables included - Recharge 12-volt batteries for RV, auto, marine, and so on.

Exclusive dual coil alternator stator - Better output at a lower engine speed for decreased noise, fuel consumption, and engine wear.

Centralized management panel - Straightforward access to controls.

Inverter program with Pulse Width Modulation (PWM) manage - Can run goods with built-in microcomputercontrolled electric tools.

Gasoline petcock lets you shut off the gas to run the carb dry for storage - Prevents stale gas difficulties.

50cc Overhead Valve (OHV) engine - Noise-reducing operation with enhanced efficiency, improved reliability, and low oil consumption.

EPA & CARB Emission Engine Life Rating - Yamaha generators have the longest emission engine life ratings issued by the environmental Protection Agency and the California Air Resources Board.

50 state legal - Meets emmision regulations, including CARB.