2015 Yamaha Inverter EF2800i


2015 Yamaha Inverter EF2800i

Inverter EF2800i

Smart power. 2,800 maximum watts of output in a compact 68-pound package equals exceptional power output to weight ratio.


  • Inverter system with Pulse Width Modulation (PWM) control — Can power computers, or computer-controlled electric tools or devices
  • Smart Throttle — Improves fuel economy and reduces noise
  • Multi-pole alternator — Excellent power output to weight ratio
  • GFCI (Ground Fault Circuit Interrupter) — Helps reduce the risk of shock
  • OHV engine — Improved efficiency, increased reliability quieter operation
  • Cast iron cylinder lining — Provides long engine life and consistent performance during continuous use
  • Oil Watch Warning system — Prevents engine damage, avoiding costly repairs and minimizing downtime
  • USFS-approved spark arrestor — Reduces chance of fire caused by an errant spark
  • Noise suppressor — Reduces electrical interference with TVs and radios
  • Specially designed muffler — Reduces noise and weight
  • AC non-fuse thermal circuit breaker — Added durability and peace of mind
  • 12V DC output — Recharge 12V batteries for RV, auto, marine, etc.
  • Open frame design — Provides a lighter weight and large gasoline capacity
  • EPA and 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 emission regulations, including CARB

General Information

Manufacturer Yamaha
Model Year 2015
Model Inverter EF2800i
Model Code INVERTEREF2800I
Color Blue


Engine Make OHV, 4-stroke
Bore x Stroke 1
Displacement 171cc
Cooling Air
Fuel Tank Capacity 2.6 gal.


Weight 68 lbs. dry
Height 16.7 in.
Width 15.6 in.
Length 19.2 in.


Continuous Operating Hours 14.7 hrs. @ 1/4 rated load
AC Frequency Maximum AC Output: 2,800WRated AC Output: 2,500W
DC Voltage DC Output: 12VRated / Maximum AC Current: 120V