Only 2 left in stock!
Part Number: EF1000ISC UPC:Weight: 32



• The EF1000iS weighs in at 27.9 pounds, making it extremely portable.

• Very quiet (47 dBA to 57 dBA – ¼ rated to rated load)

• The EF1000iS 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 12 hours at ¼ rated load on a tank of gas.

• The Yamaha EF1000iS inverter generator supplies clean, high quality power.

• CARB and EPA Approved for 50 States - Highest rating from EPA and CARB - Long Engine Life


• Lightweight, easy to carry design — Compact lightweight alternator reduces weight to 27.9 lb., the lightest weight in its class.

• Noise Block, acoustically designed sound reduction system — Molded casing, glass wool insulation, and an advanced designed muffler provide unbeatable noise reduction.

• Smart Throttle, load sensing rpm control — Greater fuel efficiency and noise reduction by automatically adjusting engine speed to match the load.

• 12 Volt DC output, battery-charging cables included — Recharge 12-volt batteries for RV, auto, marine, etc.

• 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.

• Auto Warm-up — Automatically increases engine speed for 4~6 minutes to ensure smooth power delivery during cold start ups.

• Inverter system with Pulse Width Modulation (PWM) control — Can run products with built-in microcomputercontrolled electric tools.

• Gasoline petcock lets you shut off the gas to run the carb dry for storage — Prevents stale gas problems.


• Type - Inveter Generator

• Max Wattage - 1000 watts Rated Wattage - 900 watts

• Noise level - 47 dBA - 57 dBA @ 1/4 rated load

• Continuous Operation at 1/4 rated load - 12.0 hours

• LxWxH - 17.7 x 9.4 x 14.9 in

• Engine - Yamaha 50 cc

• Fuel Tank Capacity - 0.66 gal

• DC Charging Capability - DC Charge cords included

• Dry weight - 27.9 pounds

• 3-Year Warranty (2yrs for Commercial Use)

• Yamaha, Inverter, Quiet, Lightweight, Generator, 1000 watt, Camping, Home standby, RV, Marine, Utility, Honda, Tailgating, Durable, Reliable, CARB Compliant, EPA Compiant

1000 watt Inveter Gasoline Generator

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