There were a lot of generators on the market, but the Yamaha Ef2400ishc might be the best one for you to buy. Because Yamaha has long been known for making good, long-lasting products, the choice of this generator isn’t a big surprise at all. This 24000-watt Yamaha Ef2400ishc was a tribute to Yamaha’s history, with a powerful engine and power production capability.
Will this device get us where we need to go and give us the power?
Check out this detailed review of the Yamaha Ef2400ishc to learn more about what it can do and how much it costs. It has a lot of features and benefits:
Design of the machine:

The power-to-weight ratio was one of the things that might make this generator the best RV generator, but it’s not clear. The Ef2400ishc has a reasonably small design. It has a smaller footprint than other models of the same caliber. The generator weighed 75 pounds and was only 19.3 x 11 x 17.9 inches. You can lift it quickly, and you won’t be afraid to move it from one place to another if you need to.
Even though it is easy to pick it up on your own, it can put a lot of pressure on your body, so we suggest getting a friend to help you lift it. You’ll love the sturdy aluminum frame of this unit’s outside edge for building. Aluminum makes this device strong and protects it from drops and other things that nature can throw at it, just like you’d expect it to; there were no wheels on this Yamaha. There’s a significant setback, especially on the portability side, because it makes it hard to move around.
Comparison Between Yamaha EF2400iSHC and Others

- Power: 2000 Watts / 2300 Watts
- Engine: 80cc
- Run-time: 6 hours at 50% Load
- Noise Level: 59 dBA
- Outlets: 2 – 120V 20V, 5V DC 1.5A USB Port
- Fuel Tank: 1.18 Gallons
- Size: 21.5 x 20 x 13 Inches
- Weight: 46.3 Pounds
- Parallel Ready: Yes
- Warranty: 1-Year
- User Rating: – 4.50 Out of 5 – 80+ Customers
- Expert Score: – 4.60 Out of 5

- Power: 2200 Watts / 2500 Watt
- Engine: 98cc
- Run-time: 10 hours @ 25% Load
- Noise Level: 52 dBA
- Outlets: 2 – 120V 20A, 2 – 5V DC USB Port
- Fuel Tank: 1.0 Gallons
- Size: 19.8 x 11.4 x 17.9 Inches
- Weight: 48 Pounds
- Parallel Ready: No
- Warranty: 3-Year
- User Rating: – 3.90 Out of 5 to 100+ Customers
- Expert Score: – 4.00 Out of 5

- Power: 2200 Watts / 2500 Watts
- Engine: 98cc
- Run-time: 10 Hours
- Noise Level: 52 dBA
- Outlets: 2 – 120V 20A, 2 – 5V DC USB Port
- Fuel Tank: 1.0 Gallon
- Size: 19.8 x 11.4 x 17.9 Inches
- Weight: 48 Pound
- Parallel Ready: Yes
- Warranty: 3-Year
- User Rating: – 4.40 Out of 5 – 300+ Customers.
- Expert Score: – 4.50 Out of 5
Power of the machine
At 75 pounds, the Yamaha gas-powered portable Ef2400ishc has a lot of power. It has a starting power of 24000 watts and a steady power of 2000 watts. Other generators had more energy, so this wasn’t the most powerful.
Ef2400ishc can run any appliance that needs 2,000 watts, even a 10,000 BTU AC. There are a lot of things this generator can do for you. You can use it to power your RV and many other items in your home. For example, you can power a saw or small air compressors.
It can also run a 13,500 BTU air conditioner, which this unit can do. You can be sure that you won’t be able to use any other household appliances if you use an air conditioner with these rules. We don’t think using such a device is a good idea because it could damage your generator.
Inverters: This was how they work.
People love that this machine isn’t dirty. An inverter generator is a type of generator that uses advanced circuitry to provide clean power that doesn’t fluctuate or surge.
There isn’t a lot of noise from this device, which makes it a better choice for laptops, smart TVs, and computers. Now, you can use your generator on almost any electronic device that experiences an electrical surge without worrying about it getting damaged.
The type of fuel and how well it runs:
This machine has a 171cc Yamaha Mz 4-stroke engine. A feature on Yamaha’s drivetrain helps keep the unit cool and prevents it from overheating, so it doesn’t get too hot. We can store 1.6 gallons of regular unleaded gasoline in this Yamaha machine, which runs on this fuel. Even though the tank isn’t huge, it can run for up to 9 hours on a single charge. During the night and even during the day, this runtime should be enough for you to get through.
Half-charged, you can expect up to 6 hours of battery life, which was still great for me! The intelligent throttle function was a big part of Yamaha’s fuel efficiency. This feature helps to change the engine’s speed based on the load or how much work the generator puts on it. Unlike traditional generators, which run at the same rate no matter how much power is used, the Smart Throttle feature will lower the engine speed when the load is low, saving fuel. The benefits of this tuning were that it not only improves the performance and fuel consumption of the unit but also makes sure that it lasts the longest possible time.
Noise by the machine
When you use this inverter generator, noise depends on how much voltage you put on it. It has a shallow noise level that you are sure to enjoy.
At the lowest setting, the Yamaha fish inverter generator produces 53 decibels, which I think we’re a good level of noise and allows you to have a normal conversation without interruption. The sound will get a little louder when more devices are used, but it will not exceed 60 decibels.
Convenience Features / How Easy It were To Use:

The Yamaha Ef2400ishc is very versatile and has a lot of power outlets for your convenience. You can connect up to three devices simultaneously because this unit has two AC outlets and one DC outlet that We can use to charge your devices. Even though there isn’t a USB port or 220V outlet, it is a shame it doesn’t have them.
When it comes to how easy it is to use, you’ll love the centralized control system with all the controls on a single, easy-to-reach panel that you can reach and use quickly. Another good thing about the fuel tap is that it makes getting gas for dry storage easy.
Advantages of EF2400iSHC
- One of the main problems with the Yamaha fish gas-powered portable generator is that it is not parallel-ready, which is usually standard on inverter generators, but not on this one. Because they have a small output capacity, connecting two units significantly expands their use.
- It also only has a start when it recoils. This is also true. This is more common with inverter generators because having a battery for an electric start would make the unit bigger and heavier, so this is more common.
- The weight is already too heavy for this much space. Even though it has two handles, it is still more challenging to move than many other models on the market.
Disadvantages of EF2400iSHC
- The battery is essential for ensuring that both the electric push start and the remote start work. A lot of people have had problems with the battery. Batteries are usually easy to change, but it’s a shame that the company didn’t choose a better battery.
- It could also be more light, so it is only suitable for situations where you need to move it around a little. This would save you a lot of money and energy in the long run. You could put a weather-proof outdoor generator housing on.
Warranty and repair work
The Yamaha fish portable inverter generator comes with a three-year warranty from the date of purchase for all parts that don’t work and the labor to fix them. If you buy something from us, you get one of the best warranties in the business!
The Yamaha generators warranty will last two (2) years if used for commercial or rental purposes.
In the owner’s manual, you can read about the full warranty. It talks about some specifics about emission control, but only for two years. This is shorter than the three years that the whole thing is. The warranty is also transferable, but it needs to be checked and registered by a Yamaha dealer. It also needs to be done within ten days of the move. This is also important.
The most common EXCLUSIONS are parts that must be replaced because of normal wear or routine maintenance.
As a result, though the Yamaha Service network isn’t as extensive as some other brands, they are close to where you live and aren’t very far away, costing you money and taking more time to use them.
Care and Maintenance and Use of Yamaha efisv
Now and then, you need to inspect and maintain your Yamaha fish gas-powered portable inverter to get the most out of it. Here are the rules that Yamaha recommends that you follow. Before you start the generator, check the fuel level and see if there are any leaks. Make sure the oil level is correct.
First 20 hours or one month of operation:
- After the engine has been running for a while, change the oil.
Six months or every 100 hours:
- Check the spark plug and clean or replace it if needed.
- Changing the engine oil is a good idea.
- Check the air filter and clean it if it needs to be done. If the generator is being used in a dusty or humid environment, the air filter needs to be checked and cleaned more often than if the generator is not being used.
- Make sure the muffler screen is clean and in good shape. Clean it or change it as needed.
- Spark arresters need to be checked and cleaned, or they need to be replaced if they need to be changed.
12 months or every 300 hours:
- Clean or change the fuel filter.
- Make sure the breather hose isn’t cracked or broken. Replace if you need to.
- Check and clean the cylinder head. May need to go to a Yamaha dealer to do this work.
- Make sure the valve clearance is correct. May need to go to a Yamaha dealer to do this work.
Does the Yamaha Ef2400ishc sound like the right thing to buy for you?
For someone who wants an inverter generator that is powerful, reliable, and long-lasting, the Yamaha Ef2400ishc is theirs.
This machine doesn’t have a wheel and doesn’t have 220V. These were the only possible flaws. They aren’t necessary, and most people can live without them.
Improved motor starting and better air conditioner starting.
Yamaha EF2400iSHC, Inverter generator
- In this case, it gives off the power as clean, if not cleaner, as a commercial power. The engine speed is adjusted to match the load.
- It stops damage to the engine caused by low oil, which saves money and reduces downtime, giving customers more confidence and peace of mind.
- It has better efficiency, more reliability, quieter operation, and is easier to move. Cast iron cylinder liner: This keeps the engine running for a long time and gives it the same performance every time it’s used.
- If you have an RV air conditioner that is 13,500 BTUs, you can run most microwave/convection ovens, the biggest hairdryer, or both at the same time.
Yamaha EF2400iSHC, Inverter generator
$1,699.99
$1,112.79
out of stock
Yamaha Ef2400ishc Portable Generator Price History
Yamaha EF2400iSHC, Inverter generator, Builders World Wholesale Distribution - Yamaha
Price History
Yamaha Ef2400ishc Review Final Words
As an RV generator, the EF2400iSHC is still a great choice. It’s better than other models from both Yamaha and its competitors. It has enough surge power to start some appliances that use a lot of electricity but is small enough for easy storage.
Double handles make it easy to move it from your RV to where you can run it without bothering your neighbors with two people. You can take it on your trip to any 50 states because it is quiet and meets the EPA and CARB rules.
People who want a lot of power might want to avoid getting this model. Because it doesn’t have parallel capabilities, this is the only reason not to get it. You might want a more powerful inverter generator with more power, like the Honda EU7000iS.