Features

• Powered by Yamaha's MZ80; 79cc, air-cooled (fan assist), OHV, 2-valve, 4-stroke, single cylinder engine with electronic capacitor discharge (CD) ignition.
• Auto decompression system reduces engine compression to provide a light recoil starter pull for effortless manual starting.
• Cast iron cylinder liner provides excellent heat dissipation and extends service life.
• Pulse Width Modulation provides super "clean" power. As clean or cleaner than you get from a household receptacle.
• Rated AC output for continuous use is 1600 watts / 13.3 amps.
• Bonded neutral
• Non-fuse type circuit breaker (NFB) prevents internal circuit damage in the event of an over load.
• Yamaha's Noise Block features a moulded casing and noise-absorbing glass wool to provide ultra quiet operation.
• Smart Throttle / Economy Control automatically adjusts engine speed to match the load, saving fuel, reducing noise and engine wear.
• Manual choke
• Auto Warm-up (4 to 6 minutes) ensures consistent power delivery during cold start-ups.
• Yamaha's Oil Watch Warning System automatically shuts off the engine when oil level is low and will not re-start until oil is added, preventing costly engine damage and enhancing long-term durability.
• Indicator lights for AC power output, low oil and AC overload.
• Washable foam air filter reduces maintenance costs
• 12 Volt DC output and cables for charging RV, auto and marine 12-volt batteries.
• On-off fuel petcock lets you shut off the gas to run the carb dry for storage, helping to prevent stale fuel problems, which are becoming more common with ethanol based fuels.
• Large fuel fill hole and sealable vent on gas cap for easy filling and transporting. Fuel gauge is standard
• Cleanable spark arrestor stops the possibility of sparks from exiting the exhaust.
• Rubber feet isolate vibration for smoother operation and reduced noise.
• Suitcase style handle and light weight (21 kg / 46 lb) make the EF2000iS very portable.
• RealTree? Camoflouge pattern for the avid outdoorsperson.
• CSA approved (Canadian Standards Association)
• EPA & CARB Emission Engine Durability Rating. Yamaha generators have the longest emission engine durability ratings issued by the Environmental Protection Agency and the California Air Resources Board.
• 3-year warranty for "residential / home" use or "commercial use."

Type
Inverter
Maximum AC Output (watts / amperes)
2000 W / 16.7 A
Rated AC Output (watts / amperes) - Continuous Use
1600 W / 13.3 A
AC Voltage & Frequency (HZ)
120 V / 60 HZ
Voltage Regulator
Inverter (Pulse Width Modulation)
Neutral
Bonded
DC Output (volts / amp)
12 V / 6.5 A

Engine
Model
MZ80, 79cc, air-cooled (from assist), OHV, 2-valve, 4-stroke, single, single
Starting System
Manual Recoil
Ignition
Capacitor Discharge (CDI)
Recommended Fuel
87 octane regular gasoline
Engine Oil Capacity
0.42L

General
L x W x H mm (in)
490 x 280 x 455 (19.3 x 11 x 17.9)
Dry Weight
21kg / (46lb)
Fuel Tank Capacity (L)
4.2
Operating Hours (@ 1 / 4 load)
**10.5 hrs
Operating Hours (@ rated load)
**4.2 hrs
Noise Level (@ 7 metres)
**51.5 - 61dB

Technical Features
Non-Fuse Circuit Breaker System (NFB)
Standard
Pilot Lamp (AC output)
Standard
Warning Lamps (overload / low oil)
Standard
Smart Throttle / Economy Control
Standard
Oil Watch Warning System
Standard
Fuel Level Gauge
Standard
Noise Block (enclosed engine design)
Standard
Automatic Warm-up
Standard
Spark Arrestor
Standard

Accessories
DC Charging Cable
Standard
Warranty
Private Use†
3-years limited
Commercial Use†
3-years limited