Yamaha 2.4KVA Invert Petrol Generator

In Stock


The EF2400iS is a model that brings the reliable Yamaha inverter technology used on the highly acclaimed EF2800i to the 2kVA class.

When we built our latest inverter generator, we listened to exactly what our customers wanted. Not only is it super-quiet (54-59dBA @ 7m), it only weighs 32 kilos and produces 2400 watts of maximum power. Cleaner, quieter and more powerful, the EF2400iS is the next step forward in generator technology.

Environment-Friendly DesignThe EF2400iS has been built to clear the US EPA Phase II and CARB Tier II emissions standards (the world's strictest), as well as the 2002/88/EC standard of Europe and Japan's LEMA standard. What's more, this model is assembled in our factories that are certified under the ISO 9001 and 140001 standards and have eliminated use of toxic materials like cadmium, lead and sexivalent chrome in accordance with Yamaha's self-instigated regulations.

They also boast a 97.1% recycle-ability ratio, all of which adds up to make this a very environment-friendly model.

Functional and pleasing new designThe aluminium die-cast frame and smooth, handsome lines with minimal interruptions to its flat surfaces give this model a design that is not out of place in either household or utility uses.

In addition, the design provides easy access to the oil filler cap and air filter, and easier access for oil changes and other servicing.

What is the Parallel Use function. Parallel use means the capacity to connect two generators of the same specification and operate them together to provide quality electricity with a max. Output of roughly double that of the single unit, while retaining the same voltage and frequency.

This function makes it possible to run appliances or loads too heavy for one generator. The EF2400iS is designed with a special Yamaha-specification cable to connect two units so they run simultaneously, to produce an electrical output of a maximum of 3.8 kVA, without any special operations or setting adjustment.


  • TwinTech capability
  • Auto-decompression system
  • Gasoline petcock
  • Controls all on one pannel
  • Smart Throttle varies engine speed based on load
  • Comfortable grip handles
  • Fuel gauge
  • OilWatch warning system
  • Electrical overload breaker
  • Die-cast aluminium frame
  • Inverter system with Pulse Width Modulation (PWM) control
  • Rubber vibration isolation feet
  • DC outlet
  • Multipole alternator
  • OHV engine with cast iron cylinder liner
  • Easily detachable side panels
  • Noise Block sound reduction system


  • Hook up two EF2400iS's for 3800 watts of maximum power
  • Reduces compression for easier starting
  • Helps prevent carburetor contamination during storage
  • Easy access to controls
  • Improves fuel economy and reduces noise
  • Easy portability and storage
  • Ability to gauge fuel level without opening cap
  • Prevents engine damage - Provides added peace of mind
  • Prevents generator damage in case of overload
  • Light weight, high strength
  • Can run products with built-in microcomputer-controlled electric tools
  • 8A12V outlet for charging batteries (cables included)
  • Absorbing feet for increased smooth operation and noise reduction
  • Light, compact design with great power output to weight ratio
  • Efficient, reliable, powerful providing long life and excellent heat dissipation
  • For easier serviceability
  • Very quiet


Part No EF2400IS
Barcode 9334786002059
Brand Yamaha
Net Weight (kg) 32
Product Length (mm) 527
Product Width (mm) 419
Product Height (mm) 459

Pickup In Store

If you don't want to pay for delivery or need to ASAP, you can pick it up in store. Just bear in mind not all stores will have everything in stock. You'll be able to see if they do during the checkout process.

Free Delivery

Most products are included in free delivery, however some are excluded as follows:

  • Orders and/or items under $99.
  • Orders and/or items that are deemed bulky, large or heavy.
  • Clearance items.
  • Orders that include or items that are classed as dangerous goods.
  • Remote areas are excluded from free delivery and you will either be charged delivery at checkout or may be contacted prior to delivery to confirm delivery charges if necessary.
  • Interstate deliveries.

Total Tools reserve the right to change or withdraw free delivery at any time.

Estimated Delivery Timeframes

If you opted to collect in store you will receive an email to inform you when your goods are ready for collection.

If you opted for delivery, you will receive an email when the goods have been despatched to the couriers with details so you can track our order.

We aim to despatch all orders within 1-2 business days. In the unusual event of a delay to the despatch of your order you will be contacted at the earliest opportunity. Once the order has been despatched the estimated delivery time is as follows:

  • Metro (Excludes Hobart Metro) 1-2 business days
  • Hobart Metro 3-4 business days
  • Regional Areas 3-4 business days
  • Remote Areas 6-9 business days

Please note that these delivery timeframes are estimates and are not guaranteed.


Changed your mind? No worries. You just need to get the product back to the store it was shipped from (this is on your receipt) within 30 days, unused and in its original packaging and we'll give you a refund (excluding delivery costs). You can read our full returns & exchanges policy here (special order items are excluded from this returns policy).


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