The Most Efficient Natural Gas Generator For 2023

Shannon Fricke By, Shannon Fricke
Updated
Westinghouse Outdoor Power Equipment WGen9500DF Dual Fuel Portable Generator-9500 Rated 12500 Peak Watts Gas or Propane Powered-Electric Start-Transfer Switch & RV Ready
Image credit: Amazon.com

To determine the needs and trust of our customers of most efficient natural gas generator, our team conducted a market survey. You can rest assured because the analysis is based on 8,374 reviews from users. Also, the following are 10 most efficient natural gas generator in 2023, which customers most trust from famous brands like Westinghouse outdoor power equipment, Generac, Champion power equipment, Wen, Durostar, Genmax, Duromax, Genkins, Jackery, Pulsar.

Our Top Picks

  • 9500 Running Watts and 12500 Peak Watts (Gasoline); 8500 Running Watts, 11200 Peak Watts (Propane); Remote Start With Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6. 6 Gallon Fuel Tank With Fuel Gauge
  • Plug-and-Play: Comes With a Propane Regulator, Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, Heat Resistant Plastic Wheels with Never-Flat Polyurethane Tires, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
  • PowerRush Advanced Technology delivers over 50% more starting capacity allowing you to do more with less. *Increases electrical current upon demand; above rated output when starting electric motors
  • Quiet Inverter Power reduces sound emissions and provides optimal performance. Economy mode automatically adjusts engine speed to save fuel and reduce sound emissions
  • Specifications: Noise level – 68 dBA. Fuel tank capacity (GASOLINE) – 3.4 gallons | Engine Size 224cc
  • Operate your 3500-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 0.6-quarts of oil and has a low oil shut-off sensor
  • Includes two three-prong 120V receptacles, one 12V DC receptacle, two 5V USB ports, and a two-year warranty
  • Produces 2350 surge watts and 1900 rated watts of clean power for safe charging of sensitive electronics (phones, tablets, televisions, computers, etc.)
  • POWERFUL DUROSTAR ENGINE: The DS12000EH is powered by a DuroStar 18 HP 457cc OHV engine with automatic low oil shutoff; Fuel Capacity: 8.3 Gallons; Noise Level: 74dB
  • POWER PANEL: Includes a selection of outlets for maximum compatibility in your applications including: 2 120V household outlets, 1 120V 30A twist lock outlet, 1 120/240V 30A twist lock outlet and 1 120/240V 50A heavy duty outlet; Also includes a voltmeter and 12V DC charging posts for charging external batteries
  • Voltage easily goes from 120V to 240V, perfect for transfer switches and emergency backup
  • Switch between gasoline (4750 surge watts, 3800 running watt) and propane (4350 surge, 3500 running) with the simple turn of the selection dial
  • Electric start: Trust the reliable 420cc Champion engine with its battery-included electric start featuring a reliable toggle switch, plus built-in Cold Start Technology for easy starts in cold weather
  • Ultra-Powerful: At 9375 starting watts and 7500 running watts, enjoy up to 8 hours of run time on a full tank of gasoline with a noise level of 74 dBA from 23 feet
  • 【GENMAX Support】Includes 1-year warranty with FREE lifetime technical support from experts.
  • 【Ultra-Lightweight, Widely Used】At only 47.3pounds, this inverter is one of the lightest 3000-watt inverters in the industry,power to weight ratio is the best. It can operate a wide variety of appliances, making it perfect for portable use at home, camping, on the job site, or much more. It's a great choice as an emergency backup power for home use when power outages.
  • Equipped with DuroMax “CO Alert Technology” that will automatically shut down the generator if an unsafe level of carbon monoxide is detected
  • Built using a powerful 460cc OHV DuroMax engine and features ALL COPPER WINDINGS designed to make your generator last for years
  • POWERFUL DUROMAX ENGINE: The XP15000EH is Powered by a DuroMax 713cc DuroMax V-Twin Engine
  • DUAL FUEL TECHNOLOGY: This generator runs on gasoline or propane giving you the freedom and flexibility of fuel choice
Product Images, Product Titles, Product Highlights from Amazon Product Advertising API

Whether most efficient natural gas generator Of 2023 Will Live Up To Your Expectation?

You may know that most efficient natural gas generator is a kind of product many customers are hesitant to pay for. It is not due to its quality but the fact that there are many factors you must consider. Nevertheless, all your worry is not a problem for us. Our knowledgeable staff will help you with the right decision.

Some key things about most efficient natural gas generator will be highlighted right now in our article of buying guide, along with the solution to commonly asked questions from customers:

  • Have you evaluated the value of this product offer?
  • Do you think whether it’s good or not to pay for this product?
  • When having product-related issues, who should you ask for help?
  • What brand of this product is most relied on by users?
  • What should you consider to find the best solution for your product?

Thanks to the significant increase in sale assistant platforms such as websites, forums, etc., almost all people get more familiar with most efficient natural gas generator and essential information about them. Moreover, buyers can have access to available and quick support of their items on the Internet. 

Tech-evaluated and high-rated products are available in our list of eligible items. Here are some indispensable things you shouldn’t ignore:

Automatic CO Shutoff

If a CO sensor is installed, this critical safety feature will automatically turn off a generator's motor. To be included on the CR list, a portable generator should have this safety feature. This technology is available in more brands than ever before, even heavyweights like Ryobi, Honda and Generac. We have more than a dozen generators with CO safety shutoffs.

Stationary Or Portable

Portability is not a top priority if you need backup power for your home. There are many advantages to stationary generators. Stationary generators are generally more quiet, less complicated to start and much stronger than portable ones. They can also be hardwired to your business or home, so don't try this at home! There will not be any messing with extension cords if the power goes out.
You'll need something portable for camping, caravans, boats, fishing, and other home uses. You will need to decide what kind of start-up your portable generator should have. There are both pull-start and batteries start options.

Fuel Type

Although home generators can run on a wide variety of fuel types, all those listed here use liquid propane (LP), natural gasoline (NG), or both. The generators that are able to use either one or both of these fuel types can be easily converted without the need for tools.

Power Requirements

You should first determine your power needs before purchasing a generator. Air conditioning, refrigerators, sump pumps or well pumps and medical devices will all have high power draws and are most important during an outage.

Alternative Fuel Capacity

Although most portable models are powered by gasoline, some have the ability to be run on natural gas or propane. Others can also be modified with kit conversions.

Phase

Single-phase generators generate single-phase power that is comparable to the one used in most household appliances. Single-phase generators can be used in small and large homes.
Three-phase power is often required for larger commercial operations. Therefore, a generator with three phases is necessary.
Although three-phase generators are able to be operated as one phase, the power output of a single phase will not be as high as when it is run in three phases.

Size/Noise

After you have determined your power requirements, two important factors to consider are its physical footprint and how loud it emits. You will want to have the generator close to your house, no matter how small or large the area.
You should consider how loud the generator will be outside your house. This is measured in decibels. Our generators average between 60 and 70 decibels. A vacuum cleaner, on the other hand, is around 70 to 80 decibels.

Traditional Or Inverter

These models are ideal for powering delicate electronics such as computers and TVs. These models produce an uninterrupted sine wave of electricity, which ensures there won't be any power surges.
Traditional and standard generators operate at maximum speed, regardless of the power required. An inverter, on the other hand, uses a smart throttle to adjust when you switch on an appliance or light. It saves fuel and runs quieter, more efficiently, and it is healthier for the environment.

FAQs

How Often Should I Perform Routine Maintenance?

For the maintenance recommendations, consult your owner's guide.

What Is The Best Generator To Buy For Home Use?

There are many factors that go into choosing the best generator for your home. These include your power needs, your essential appliances, such as fridges, air conditioners and sump pumps.

Can I Use A Portable Generator For Backup During A Power Outage?

Yes. Yes. You can connect household devices and appliances to a portable generator, but not all at once.
You should never plug the generator in to an electrical outlet at home or work. A certified electrician will install a manual power transfer switch that conforms to electrical codes if you want to attach a portable generator into your home or business's wiring.

How Big Of A Generator Do I Need To Run A House?

A home requires a minimum of 5,500 to 7,500 watts in order to operate. Common home generator capacities start at 10,000 watts.

Does The Portable Generator Need To Be Grounded?

Yes. Yes. You risk electrocution if the generator isn’t properly grounded. Follow all federal, state and local rules relating to grounding.

Are Home Generators Worth It?

Although they can be more expensive than portable generators, home generators will provide you with peace of mind and ensure that your family is safe during an outage.

How Long Can You Run A Whole House On A Generator?

The home generator could theoretically last indefinitely if it has unlimited fuel supply and is free from mechanical problems. The generator engine works in the same way as a car engine. It requires regular maintenance such as an oil change, replacement of belts and other similar tasks.

Can I Vent The Exhaust Out Of An Enclosed Area?

No. No. Generators that are portable can be used outdoors where ventilation is available. Like all gasoline engines' exhaust, generator exhaust contains toxic carbon monoxide. You can find more details in the Portable Generator Safety Tips.

How Far Away From The House Does A Generator Need To Be?

National Fire Protection Association guidelines allow small generators to remain at least 18 inches away from exterior walls. However, local codes may require you to check for more strict requirements. Installers who are professionals should be familiar with the codes to help plan where your generator will go.

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About Shannon Fricke

Shannon Fricke
Shannon Fricke is an editor for Sanford, where she oversees home improvement and design content. Shannon has a wealth of experience in the home improvement space, having remodeled her own home twice. She loves to share her knowledge and help others learn about new products, trends, and techniques in the industry. When she's not writing or editing, Shannon enjoys spending time with her family and her pets.

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