Yamaha
EF1000iSC
$659.00
Call 800-916-9473 for more information
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EF1000iS
Yamaha Ef1000iS Generator
$659.00
Specifications

Type Inverter
Maximum AC Output 1000 watts
Rated AC Output 900 watts
Rated / Maximum AC Current 7.5 / 8.3
Voltage Stability ± 1%
Frequency Stability ± 0.1 HZ
Engine OHV MZ50, Air-Cooled, Four-Stroke, Single
Cylinder
Displacement / HP 50cc / 2.2 hp
DC Output 12 volt 8 amps
Overall Length 17.7"
Overall Width 9.4"
Overall Height 14.9"
Dry Weight 27.9 lbs.
Fuel Tank Capacity .66 gallons
Continuous Operation at 1/2 Rated Load 12.0 hrs.
Noise Level 47dBA - 57 dBA
Warranty 2 Years Limited Warranty
MODEL FEATURES
The Yamaha EF1000iS inverter generator is the ultimate in lightweight portable electricity. The EF1000iS -
with its inverter system - features Pulse Width Modulation (PWM). That means these generators deliver
clean power so you can use them confidently for powering computers, solid-state appliances with built-in
computer functions or microcomputer-controlled power tools.


Lightweight Design / Easy to Carry
- Newly designed exterior and compact lightweight inverter unit reduces weight to
27.9 lbs. Lightest weight generator in its class.
Noise Block Acoustically designed sound reduction system - Molded casing, noise-absorbing glass wool
construction and a newly designed muffler produce unbeatable noise reduction.
Long Run Time - Runs continuously for up to 12 hours without refueling (at 1/4 load with "Economy Control" function
on).
Smart Throttle Load sensing throttle control - Automatically adjusts engine speed to precisely match load, resulting
in greater fuel efficiency and noise reduction.
12 Volt DC Output (Battery Charging Cables Included) - Recharge 12 volt batteries for RV, auto, marine, aircraft,
etc.
Inverter System with Pulse Width Modulation - Industry-leading system produces higher-quality and cleaner
electricity. Results in pure sine wave as clean or cleaner than commercial power and can operate products with built in
microcomputers.
Exclusive Dual Coil Alternator Stator - Lower engine speed. Reduced noise, fuel consumption and engine wear.
Centralized Control Panel - Control panel enables easy access to controls.
Fuel Petcock - Reduces carburetor contamination by turning off gasoline flow and allowing the carburetor to run dry.
OHV 50cc Engine (overhead valve) - Provides improved efficiency, increased reliability, low oil consumption and
noise-reducing operation.
Large Fuel Fill Access - Wide mouth fuel fill reduces spilling and overflow during refueling.
Available Accessories:
Storage Cover
Hour Meter/Tachometer
 
Showroom Location
Wise Equipment & Rental, Inc
1475 Rodenburg Rd
Schaumburg, Illinois 60193
Local: 847.895.5555
Toll Free: 800.916.9473
Showroom/Store Hours (CST)
Monday - 9am - 7pm
Tuesday - Friday 9am - 6pm
Saturday - 9am - 5pm
Sunday - 9am - 4pm
Phone Hours(CST)
Monday - Friday 7:30 am to 7:30 pm
Saturday & Sunday - 8:00am to 5:00pm