Yamaha EF2400iS (2.4KVA) Inverter Generator

  • $2,489.00
  • $1,999.00

  • Brand: Yamaha
  • Product Code: EF2400IS
  • Availability: In Stock
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The Yamaha EF2400iS is a light weight user friendly generator. Its small compact design has a lot to offer. This model is also environmentally friendly.  Powered by a 171cc Yamaha engine, it will run 9 hours on a  tank of fuel. Larger units consume more fuel and expel twice the emissions of the EF2400iS. If you are environmentally conscious; put your mind at ease. 
This may be Yamaha’s best work. The small compact design is quite and yet powerful enough to meet all of your energy needs.  The EF2400iS is rated at 2000 watts of continuous output. This is an ideal power source for microwaves, watching television or running your AC as you cool off on a hot summer’s day. It can safely power computers and sensitive electronics using an inverter system with Pulse Width Modulation (PWM) Control. With a run time of 9 hour per fill up; the EF2400iS can supply power throughout the night, thanks to Smart Throttle, a technology that varies engine speed based on load.  This improves fuel economy and reduces noise.  It has a Super-quiet Muffler with USFS-approved Spark Arrestor.  This Yamaha portable generator produces only 53 decibels of noise and eliminates errant sparks, making it campsite friendly.  Outdoor activities are all about fun and the Yamaha EF2400iS can make it happen.
A Yamaha EF2400iS portable inverter generator is easy to store and simple to use. This little beast puts 2400 watts of starting power at your finger tip via the easy access control panel. The unit also provides a fuel gage that’s visible; without removing the gas cap. Oil Watch is an oil monitoring system. This feature prevents engine ware by alerting you of low oil pressure in the engine. Oil Watch is just one of the many features that Yamaha provides to ensure the quality of its products.
TwinTech™ capability - Hook up two EF2400iS’s for 4600 watts of maximum power.
Auto-decompression system - Reduces compression for easier starting.
Gasoline petcock - Helps prevent carburetor contamination during storage.
Controls all on one panel - Easy access to controls.
Smart Throttle™ varies engine speed based on load - Improves fuel economy and reduces noise.
Comfortable grip handles - Easy portability and storage.
Fuel gauge - Ability to gauge fuel level without opening cap.
Oil Watch warning system - Prevents engine damage • Provides added peace of mind.
Electrical overload breaker - Prevents generator damage in case of overload.
Super-quiet muffler with USFS-approved Spark Arrestor - Only 53 dBA at 1/4 load...eliminates errant sparks.
Die-cast aluminum frame - The EF2400iS is Light weight, high strength.
Inverter system with Pulse Width Modulation (PWM) control - Can run products with built-in microcomputers or microcomputer-controlled electric tools.
DC outlet - 8A12V outlet for charging batteries (cables included).
Rubber vibration isolation feet - Absorbing feet for increased smooth operation and noise reduction.
Multipole alternator - Light, compact design with great power output to weight ratio.
OHV engine with cast iron cylinder liner - Efficient, reliable, powerful providing long life and excellent heat dissipation.
Easily detachable side panels - For easier serviceability.
Noise Block™ sound reduction system - The Yamaha EF2400iS is Very quiet.


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Specifications :-
  • Model : EF2400IS
  • Brand : Yamaha
  • Frequency  : 50.00Hz
  • Voltage : 230V
  • Continuous Output : 2kVA
  • Maximum Output : 2.4kVA
  • Altenator Type : Brushless
  • DC Output  :12V / 8 Amp
  • Engine 0HV Air Cooled - Yamaha MZ175 
  • Type : 4-Stroke
  • Displacement : 171cc
  • Starting Method : Recoil
  • Rated Power : 2000W
  • Fuel Tank Capacity : 6L
  • Cont. Working Time : 9 hr (1/4 load)
  • Noise @ 7m : 54- 59dBA (load dependent)
  • Pack Dimension : 527(L) x 419(W) x 459(H) mm
  • Net Weight : 32.00 Kg
  • Outlets : 2 x 15A


Our freight providers deliver to business or residential addresses - Monday to Friday 9am - 5pm

In order to get your purchase to you in the quickest time possible, we use some of Australia’s largest freight providers such as Australia Post, TNT, plus many more.

You will be able to trace your delivery online with a unique tracking number which will be emailed to you once the item is dispatched.

Approx Delivery Times

  • Melbourne, Sydney, Adelaide            1-4 business days after dispatch
  • Brisbane, Canberra, Geelong, Newcastle                      2-5 business days after dispatch
  • Perth, Hobart, Darwin                       3-7 business days after dispatch
  • Non Metro - VIC, NSW, SA                      3-7 business days after dispatch
  • Non Metro - WA, TAS, QLD                    4-10 business days after dispatch
  • Far North WA, Far North QLD and NT                7-14 business days after dispatch
*Note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.

What type of fuel does it need to run.?
The Yamaha EF2400iS runs on regular unleaded fuel, this model has a 6 Litre fuel tank and can run up to nine hours on a quarter load.

Will this generator run my caravan air conditioner.?
The Yamaha EF2400iS will run most caravan / motorhome airconditioners, but as there are alot of different models, with different ratings, we recommend you get on contact with the manufacturer of the air conditioner to see what size they recommend for starting it.

Where abouts are the Yamaha Service Agents located.?
Yamaha have hundreds of service agents across Australia, the following website link has their dealer / service locater :-, so you can find the nearest service agent to you.

Is Freight Insurance included in your free delivery.?
Yes all of our products are insured during delivery, all products sent are fully trackable and insured.

Can two of these models be connected together.?
Yes the Yamaha EF2400iS is Twin Tech compatible, meaning when used with the Yamaha parallel cable you can connect two of these generators together to almost give you double the peak output.

Is there a way with this model to shut off the petrol supply so i can run the carby dry.?
Yes the Yamaha range of generators have a fuel shut off switch which is seperate from the main on / off switch. This means that you can turn off the fuel supply, enabling you to run the carburetor completely dry. This is very helpful when you intend to store the generator away for a while before using again.

Is the warranty on this product a factory warranty from Yamaha?
Yes, you get the full manufacturer’s warranty from Yamaha Australia which would be covered by any local Yamaha service center.



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