Top 13 Quietest Natural Gas Generator: Reviews And Buying Guide 2021 – Stop The Noise Now!

If you are looking for the quietest natural gas generator, it might be because you hated too much the big noise from a normal generator, right?

In such a modern world like today, it is really hard to spend a day without electricity as we need to work and entertain. A generator will be perfect to help you in any occasions, not just in case of power cut, you can go out for camping, small construction projects,....  

However, The big noise from a normal generator can be a big problem as it would destroy the relaxing and enjoying environment. So we suggest you look for the quietest natural gas generator as its main value is creating less noise as much as possible.

So let's dive into our suggested top 13 quietest natural gas generator.

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Quietest Natural Gas Generator For Its Strongest Power

Quietest Natural Gas Generator For Its Friendly Use

Quietest Natural Gas Generator For Its Most Lightweight And Portable

Quietest Natural Gas Generator For Its Overall Performance

Quietest Natural Gas Generator For Its Budget Pick

** Below, you will find our detailed reviews of the Quietest Natural Gas Generator, but you can also click these following links to see current prices or read customer reviews on Amazon.

Top Quietest Natural Gas Generator Reviews 2021

The honda EU3000is is one of the quiet gas generators that generates powerful performance. These gas generators can effectively work on many different types of electric machines like TV, laptop, blenders, microwave, furnace,... Even the machine can run a powerful air conditioner with 13,500 BTU. 

The machine will run in silence at 49 to 58 dB(A), considered generating less noise compared to other gas generators. Thanks to this silent working, you can enjoy any other activities in a relaxing and peaceful environment like camping, ...

The engine is a 196 cc Honda GX200, which can create up to 6000W  surge and be able to keep running at 5800W. The whole machine delivers smooth running and safe power for sensitives appliances and electronics. 

Moreover, this gas generator can work smoothly on 3.4 gal up to 20 hours due to exclusive eco-throttle, which is fabulous and convenient for overnight usage. 

The whole machine can work safely due to oil alert, which means that if low oil is nearly, the engine will be shutted off. This is best ideal for overnight usage

The overall design is simple and straightforward, easy to use with one access door to fill oil. 

Last but not least, the company offers 3 year warranty for you, so this gas generator will last long.


  • Super quiet 49 to 58 dB(A)
  • Big time usage up to 20 hours
  • Large fuel tank
  • Parallel capable


  • Heavy
  • Expensive

The Yamaha EF2400iSHC’s overall outlook is compact and decent. The engine delivers clean power and it is safe to work on well with sensitive electronics. 

The machine works smartly with high technology to work smoothly and efficiently. It has the ability to prevent low oil, lowerring to maximum chance of engine damage, down time and costly repair, as this machine is best ideal for those who want to invest for a long time. 

You can use this generator for many purposes like power outage, camping, outside activities,... as it is powerful and has the ability to power most 13,500 btu air conditioners, microwave, biggest hair blow dryer, fish tank...

The machine is easy to use as just one pull after adding fuel. 

With a separate fuel shut-off valve, the engine will run till the lowest fuel line. 

The machine is quite heavy to move around so you need to consider when you frequently use it outside. 

If you prefer powerful engine, you should buy this generator.


  • Powerful
  • Safe for sensitive electronics
  • Quite
  • Cast iron cylinder liner


  • No hour meter

This Honda EU1000i is considered one of the most lightweight and compact generators as it weighs only 29 pounds, which is best ideal for transportation and for those who frequently do outside activities. 

The noise output is only from 53 to 59 dBA, which is super quiet. 

With the inverter technology, the machine runs smoothly and reliably.

The machine also has oil alert automatically shut the engine down to protect the machine from broken due to low oil pressure. 

This generator can work up to 8.3 hours, which might be a little time so it is best ideal for short time outgoings or on backup emergency electric cuts.


  • Lightweight
  • Easy to use and control
  • Super quite
  • Oil alert


  • Only 900 watts

The A-iPower SUA4000iED is a generator that can operate with 2 types of fuel, gas and propane, which is flexible for you to suit your needs. 

When using gas fuel, its starting watts is 4000 and its running watts is 3500. But propane is 3500 and 3200 respectively.

Sensitive electronics will be safe as The machine applied A-ipower's inverter technology to safely create clean power 

You can easily bring it to anywhere, easy and quick due to a telescoping handle, which is best ideal for camping. 

Also, this generator is quiet while running, leaving you a peaceful and relaxing environment. 


  • 2 types fuels
  • Safe for sensitive electronics
  • Easy and quick transportation
  • Super quiet.


  • Not noted yet.

The Westinghouse iGen4500 S runs smoothly from 3700 watts to 4500 watts at its peak.  

The whole machine comes with a key fob, telescoping handle, electric and recoil start. 

This generator is best ideal for home use, travel trailers as it runs powerfully and smoothly because of its best features like RV-ready Tt-30R,....

It is easy to use and control the machine as it is equipped with a smart led data center, clearly showing lifetime hours, power output, fuel level, remaining run time, and voltage output. 

This gas generator runs extremely quiet as oly 52 dBA noise level. The maximum running time can be up to 18 hours and always run with its most effective fuel usage.


  • Powerful
  • Easy to use
  • Smart led data center
  • Super quiet (52 dBA)


  • Not noted yet

Another quiet, fuel-efficient and compact gas generator is The Yamaha EF2000iSv2 . This machine runs smoothly with many different types of appliances with safe energy. 

The machine runs quietly at 51.5 dBA noise level. 

The whole machine comes with a gas meter, circuit breakers, and a low-oil sensor. The engines work effectively in reducing noise level and enhancing fuel efficiency. 

Its wave power is safe to use with sensitive electronics as this gas generator is an inverter generator. 

You can also expand its power because this generator is able to expand. 

With 3 year warranty and certificated by EPA and CARB, the machine is durable in long time.


  • Super quiet (51.5-61 pBA)
  • Lightweight
  • Independent gasoline petcock


  • No hour meter

The G450RN is a portable inverter generator and it is a powerful and versatile source of alternative energy for any purposes like camping, small construction jobs, tailgating,...  

The machine can work on just 3.2 gallon fuel up to 15 hours . 

The overall design is compact and simple to use with 1 electric push start. Especially with remote start feature, allowing you to start the engine with just a simple push from far to near. 

This gas generator offers safe power perfectly protecting sensitive electrics like laptop, computer, phone,...

Moreover, it works quietly (63db), allowing you to enjoy a peaceful environment.

The machine also comes with a never-flat wheels and an extendable handle for easy transporting, storage capability and handling.

This gas generator is approved by CARB also.


  • Powerful
  • Super quiet
  • Compact design
  • Easy to use
  • Remote start feature
  • Safe for sensitive electrics
  • Extendable handle


  • Not noted yet

Wen 56380i is a Portable Inverter Generator, operates at 3800 watts peak and 3400 running. 

It is a super quiet generator, only 57dBA and it can run up to 8.5 hours.

Using this machine will have little maintenance as it has fuel shut off feature, automatically shutting down the engine when detected less fuel.

The machine uses clean and reliable power so that it can be safe for sensitive electronic devices 

The control panel is also super easy to use. 

With the help from a digital display, you can easily check and control the machine numbers like frequency, run time, voltage, wattage, and fuel supply.

With the help of collapsible handles and the built-in wheels, along with a lightweight body, your transportation will never be easier than that.


  • Easy digital display
  • Lightweight
  • Portable
  • Safe for sensitive appliances


  • Not noted yet

This gas generator offers an easy monitoring system as it comes with led lights to warn overload and low oil. These led lights are super useful. 

The machine is protected from carbon monoxide by a smart technology as it will close down the whole generator when it detects this harmful air.

The machine runs smoothly and effectively with its efficient power to protect sensitive appliances like computers, phones,...

Moreover, it runs with less noise

The overall design is compact and lightweight, allowing you to move to different destinations.


  • Easy to use and control
  • Led lights
  • Carbon monoxide detection
  • Safe for sensitive appliances


  • Not noted yet

The Westinghouse iGen2200 operates 2200 watts at starting output and 1800 watts at running output. The whole machine is also lighter compared to other gas generators as it weighs only 46 pounds.

The machine comes with 2 USB outlets, and two 120V 20 Amp Outlets, best ideal for home use as its power is strong enough to run all essentials in your house.

The whole machine works smoothly and efficiently in the most silence, as low as only 52 dBA. 

It can run smoothly on a 1.2 gallon fuel tank in 12 hours. 

The machine has a mode switch for fuel efficiency, as that the machine will run for a longer time with less fuel consumption. 

The gas generator has a cooling system with a variety of benefits like decreasing noise level, enhancing its durability and more power generated.  

Moreover, this gas generator is CSA, CARB and EPA compliant and the company offers a 3 year warranty to protect your products.


  • Easy to use
  • CSA, CARB and EPA accepted
  • 3 year warranty
  • Super quite 52 dBA
  • Cooling system


  • Not noted yet

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Some of the standing-out points of this gas generator:

Firstly, The Westinghouse WH2200iXLT is super lightweight and portable as it weighs only 43 pounds, lighter so much compared to other generators. Also the machine comes with a built-in handle which is easy to carry on to different destinations

It works so quietly at only 52 dBA noise level, giving you a peaceful environment. 

This gas generator is great for home users as it is powerful enough to run all necessary devices in your house.

The machine can run up to 13 hours, long enough for you to use.


  • Easy to use
  • Easy to set up
  • Built-in handle
  • Lightweight
  • Portable
  • Safe for sensitive electronics
  • Super quiet


  • Not noted yet

The WEN 56235i is a lot ultralight compared to other gas generators as it weighs only 39 pounds, which is best ideal for those who frequently move for camping or outside activities. 

The whole machine runs in silence at its best capacity. Even it is quiet as normal conversation. 

The engine type is 77cc four stroke. It starts generating energy of 2350W, then slowly to 1900W for continuous usage. 

The whole engine operates smoothly and efficiently by clean power to keep safe for sensitives appliances and electronics like TV, computers,...

The whole machine adapts smart technology to consume less gas and operate more time by using eco mode switch. 

Because the fuel tank is only 1 gallon, so the maximum time the machine can work is 10.5 hours.For those whose require more time in use should consider, 

The machine can handle effectively the excess oil due to improved oil sprout. Carbon emission from this machine is also less than others due to CARB and EPA compliant.

The machine has a 2 year warranty so it will be protected and last longer.


  • Super quiet, only 51 dBA
  • Easy to grab and carry
  • Fuel Shutoff feature
  • 2 year warranty


  • Lacks a fuel gauge

Etq TG32P31 is another quiet gas generator, but also it can run with propane fuel.

The machine comes with top quality features like OHV engine, 4 stroke and air-cooled, delivering smooth work at its best efficient energy. 

It can provide power to multiple heavy duty appliances at the same time as it runs at 3600 and 3200, starting output and running output respectively. 

This generator can work up to 13 hours, pretty long time. 

The overall design is heavy-duty with solid wheels, perfectly standing in rough land. 

It runs in silence at 72 dB, giving you a peaceful environment.

The machine has an easy control panel, easy to use.

Moreover, it comes with a low oil alert, allowing it to work till full capacity.


  • Easy to use and control
  • Powerful
  • Quiet
  • Long time working


  • Not noted yet

How To Choose Quietest Natural Gas Generator For Your Home, Key Factors To Look at:

A good generator will help your life more conveniently and relaxing. When and wherever you are, it will power your essentials with safe and reliable electricity. Moreover, the quietest natural gas generator is even better than a noisy generator as it minimizes the noise output to as low as possible, allowing you to enjoy other activities in a quiet and peaceful environment.

Imagining that you have a camping activity with your families, but constantly feeling annoyed because of loud noise from your big-mouth generator, how come the experience  relaxing and enjoying ? For sure the noise will disrupt your activities.

So we highly recommend you to switch on quietest natural gas generator, but choosing the best one for you might be hard as a quietest natural gas generator will need to acquire some main factors, so please read some of the main things you should be aware of when  considering buying a quietest natural gas generator. 

Noise Output level


When you are looking for the quietest natural gas generator, you should check the dB. This will show how quiet a generator will be. The lower dB is, the quieter it will be. 

Right now in the market, you can easily get a quiet natural gas generator with 49 dB.

Keep in mind that the more load you add, the more noisy a generator will become. The wattage increases, so does the noise level.

Below 60dB is super ok for a quiet generator. 

Eco-mode is a new feature allowing generators to operate at its best fuel efficient, also having quiet operation.

Watts level

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How much wattage you want depends strongly on how many appliances or purposes you will use for. 

For example, a microwave oven might require around 700 watts and an air-conditioner will need even higher than 1000 watts…

So you just need to add all the watts from all the devices you want to have power together, then you will have a number that you need to look for in a generator. 

Below is a list of common devices with different wattage numbers for you to easily count:

Laptop - 150w

Refrigerator - 1400w

Toaster - 1200w

Blender 300w

Heater - 500w

Coffee Machine - 1500w

Fab - 100w

TV - 200w

13,500 BTU air-conditioner - At least 3000w

natural gas generator for home

Money Range

Depending on your needs, but the most powerful generator is always expensive.

If you need a portable and less power, only use in some cases, so around 400$ you can have one.

Generator or Inverter

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Not all generators can work safely and reliably to sensitive appliances and it will be such a bad thing if your appliances become broken due to the generator. 

However, an inverter mostly can protect your sensitive electronic devices as it cleans AC voltage which is essential power for computer, laptop, smartphone,... and many other sensitive tech devices.

Obviously, inverter generators are a safe and best choice as it offers efficient, safe and reliable power, and always quieter. 

So if you are looking for a quiet generator, let's go for an inverter generator.

homeguide 20kw whole house generator with natural gas installation

Fuel capacity

If you do not want to fill fuel every few hours, you should look for an inverter generator as it always operates at its most fuel efficient. 

If you want the machine working for short occasions, periodically, then you should look for a small fuel tank.

But if you want to use the machine continuously, please look for a large fuel tank as it would save your time and energy.


standby generator

Last but not least, yeah you need to protect your generator by gradual maintenance. The fastest and easiest way is buying a gas generator that has more years of warranty. Best quality and high performance heavy-duty machines always have warranty and of course it will cost higher, but it is worth the money as your machine will last longer. 

We have some tips for you to keep your generator last long even after warranty time:

Prepare enough oil and filter: the first oil after 25 hours usafe will need to be changed. And you also must dump the old oil and fill new oil every 60 hours. 

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Do not use again old fuel

Safely store your gas

Exercise your generator around 20 minutes after every 3 months.

Store the generator in secure place 

Free up power for other appliances by unplugging the freezer and Fridges. Fridges can act like a cooler for a long time after you disconnect from your generator. Frozen also can store your food after a power cut 24 hour. So your generator will have more free power running for a longer time.


Let’s check the below video to see how much quiet this generator can be:

Another video for you about how to maintain a generator:

Conclusion: My Top Pick For Quietest Natural Gas Generator

There is no doubt that an inverter generator brings much more benefits to you than other generators. These inverter generators are often the quietest natural gas generator, minimizing as much as possible the noise output. 

As there are so many generators out there with different features and performances, so this article will help you a lot. 

Due to the best technology nowadays, you can easily get your generator with multiple benefits, not just only being quiet. 

The table below is the tọp suggested quietest natural gas generator with its best aspect, please check it out.

  • Don't forget to share your thoughts about Quietest Natural Gas Generator at the comment box below!

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