Yamaha EF2800IM Gasoline 2500 Watt, 120V Portable Inverter Generator

- Item #: BCI2121389
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Yamaha EF2800iM: 2,500 Watt Gasoline Portable Inverter Generator

Product Features:

  • 2,500 running watts with a surge capacity of 2,800 watts ensures that you have the energy you need when you need it
  • 20.8 Amps @ 120 Volts (Single Phase)
  • Covered under 3 Year Residential Warranty / Commercial Warranty
  • Outlets: (2x) 5-20R 20A GFCI 120V, (1x) 12VDC, (1x) L5-30R 30A 120V


  • Yamaha OHV Engine: This single cylinder, overhead valve commercial grade engine has a cast iron cylinder sleeve for increased heat dissipation and longer life
  • Engine Displacement: 171cc
  • Engine covered under 3 Year Residential / Commercial Warranty
  • Recoil Pull Start System
  • Includes Low Oil Shutdown

Product Technologies / Benefits:

  • Clean, High Quality Power: The inverter system with Pulse Width Modulation keeps voltage within ±1% and frequency ±0.1 Hz
  • Smart Throttle: Load sensing rpm control that adjusts engine speed to match the load, increasing fuel efficiency and reducing noise
  • USFS Approved Spark Arrestor: Reduces the chance of fire caused by errant sparks

Product Specifications:

  • Overall Height: 16.7"
  • Overall Length: 19.2"
  • Overall Width: 15.6"
  • Product Dry Weight: 68 lbs
  • Fuel Tank: 2.6 Gallons
  • Run Time (1/4 Load): 15 Hours

Additional Yamaha Links

Our SKU: Yamaha EF2800IM

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued

Yamaha EF2800IM Product Specifications

Owner's Manual
Specification Sheet
Alternator Type Inverter
Amperage 21
Auto Voltage Regulation Yes
CARB approved Yes
Cast Iron Sleeve Yes
Cooling System Air Cooled
Electric Start No
Engine Brand Yamaha
Engine Size 171
Frequency 60
Fuel Tank Material Metal
Fuel Type Gasoline
Generator Style Portable
Grade Recreational
Height 16.7
Hour Meter Included No
Idle Control Yes
Inverter Yes
Inverter Engine Yes
Length 19.2
Lifting Eye No
Low Oil Alert Yes
Made in America No
Manufacturer Warranty 3 Year
Noise Level 60
Number of Cylinders 1
On Board Fuel Gauge Yes
Outdoor Sound Level (dba) 68
Product Weight 68
Rated Amps 20.8 Amps @ 120 Volts (Single Phase)
Run Time 50% Load 12.5
Run Watts 2500
Starting System Recoil Start
Surge Watts 2800
Tank Size 2.6
Transfer Switch Included No
Voltage 120
Voltage Meter No
Wattage 2500
Width 15.6

Installation Resource Center

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Yamaha EF2800IM Reviews

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