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Yamaha EF2400iSHC - 2000 Watt Inverter Generator

New for 2010 is this 2000 watt high-current inverter generator from Yamaha. It is specifically designed to start stubborn, high surge electric motors such as those found on rooftop air conditioners. 

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High Current Surge Output
Will start most 13,500 btu high efficiency RV air conditioners
2400 watts max, 2000 watts continuous output

Inverter System with Pulse Width Modulation (PWM) Control
Safely power computers and sensitive electronics

Smart Throttle™
Engine speed varies based on load
Improves fuel economy and reduces noise

Super-quiet Muffler with USFS-approved Spark Arrestor
Only 53 dBA at 1/4 load...eliminates errant sparks

12-Volt DC Output
Output is 8amp max (Cables Included)
Recharge 12-volt batteries for RV, auto, marine, aircraft, etc.

Oil Not Included

Legal For Sale In All 50 States
Meets CARB emission regulations

NOTE: High Current model is not compatible with parallel cables


  Model Number: EF2400ISHC
  Manufacturer: Yamaha
  Made in USA: No
  Brand: Yamaha
  Starting System: Recoil Start
  HP/CC: 171 cc
  Consumer Engine Warranty: 3 Years
  Commercial Engine Warranty: 3 Years
  Engine RPM: Inverter
  Low Oil Alert/Shutdown: Yes
  Cast Iron Sleeve: Yes
Product Specs
  Voltage 120/240 Single-Phase
  Frequency: 50,60 Hertz
  Alternator: Inverter
  Auto Voltage Regulation: Yes
  Fuel Type Gasoline
  Rated Amps: 17 Amps @ 120 Volts (Single Phase)
  Portability Kit: Sold Separately
  Tank Size: 1.6 Gallons
  Run Time (50% Load): 6.5 Hours
  Fuel Tank Material: Plastic
  Fuel Gauge: Yes
  Decibel Rating @ 7m: 53-58 db(A)
  Idle Control: Yes
  Hour Meter: No
  Voltage Meter: No
  Lifting Eye: No
  Neutral Type: Floating
  Weight: 75 Lbs. (34.02 kilograms)
  Dimensions: 20.7"L x 16.5"W x 18.1"H
(52.58 x 41.91 x 45.97 cm)
  Consumer Warranty: 3 Years
  Commercial Warranty: 3 Years

Until now, a person typically had to resort to a more expensive 3,000 watt inverter generator to muscle through this start-up load. Yamaha claims the new EF2400iSHC will successfully start and run most 13,500 BTU air units.

In addition to its' brute starting strength, the EF2400iSHC features an economy mode for quieter operation and enhanced fuel conservation. When engaged, its 53 decibel sound output is just a whisper in the background.

We like this Yamaha for the overall quality and performance. The high current feature and the very low noise emissions are great features not found on other competitive units.



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