Best Natural Gas Whole House Generators
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A natural gas generator is a kind of generator that runs on natural gas rather than the typical choices of diesel or gasoline. Today, natural gas generators contribute the largest share of total generation capacity (43%) within the United States. Compared with other generators that operate on non-renewable fuels, natural gas generators are cost-effective, efficient to run, and much better for the earth. Nevertheless, they are not as versatile as other generators and will not be the best option for every application.

You will find many excellent natural gas generators out there. This could make selecting the best natural gas generator to be extremely difficult. Since nearly all of them provide the same characteristics, and most businesses advertise characteristics that may or may not come with the item, it is usually highly tasking to pick the best whole house generator. Nevertheless, our natural gas generator reviews include all the best home generators in the market today.

Briggs & Stratton 40396 20000-Watt Home Standby Generator System with Dual 200 Amp/Split 400 Amp Automatic Transfer Switch
  • Includes dual 200 amp automatic transfer switch with flexible indoor/outdoor installation
  • This 20kW with Symphony II Power Management module sold separately can manage your home, up to 12,000 square feet with a 5-ton air conditioner saving you thousands less than a previously required larger, liquid cooled unit
  • Closer placement options as close as 18 in. from your home per the National Fire Protection Agency 37 standard
  • Comprehensive 5-year parts, labor, and travel limited warranty
Briggs & Stratton 40346 20000-Watt Home Standby Generator System with 200 Amp Automatic Transfer Switch
  • Includes 200 amp automatic transfer switch with flexible indoor/outdoor installation
  • This 20kW with Symphony II Power Management can manage your home, up to 12,000 square feet with a 5 ton air conditioner saving you thousands less than a previously required larger, liquid cooled unit
  • Closer placement options as close as 18 in. from your home per the National Fire Protection Agency 37 standard
  • Comprehensive 5 year parts, labor, and travel limited warranty
DuroStar DS4000S Portable Generator, Yellow/Black
  • Plenty of Power – With 4,000 peak watts and 3,300 running watts, this unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high amperage power tools
  • Powerful Engine – The DuroStar 208cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools
  • Low Oil Shutoff – Protects your investment by automatically shutting the generator off when it senses that the oil is low
  • Power Panel – The power panel includes a selection of outlets for maximum compatibility in your applications including: 2 120V household outlets and 1 120V 30A twist lock outlet. The panel also includes a voltmeter for measuring voltage output
  • Complies with Emissions Standards – All DuroStar generators are both approved by the EPA (Environmental Protection Agency) and CARB (California Air Resources Board) and follow strict guidelines to ensure our generators are as environmentally friendly as possible

Natural Gas Generator: Best Whole House Generator Efficiency

Natural gas generators would be the most effective choice for you concerning resource consumption. Since natural gas is one of the cheapest options for power in our world today, it’s undoubtedly an effective option to go for natural gas generators. Additionally, since technology is coming with innovative and new methods to decrease gas emissions, this is a wonderful option for both you and your home. Gas-powered generators tend to last for an extended period, providing your house the level of energy that it requires.

These generator units also provide you with the choice of having more load with regards to electric devices, unlike various other types of energy. The science of combined heat and power systems allows this particular kind of energy to be used much more than other kinds of power. With natural gas, almost 80% of the power content may be used. Furthermore, the typical combined cycle of a natural gas plant is more effective compared to other kinds of power like coal.

Kinds Of Natural Gas Generators/Best Whole House Generator

When it involves natural gas generators, you will find two primary types:

Standby generators are typical in residential, industrial, and commercial applications. In both instances, the natural gas generator is completely installed and supplied with gas from the local utility company. During power outages, the standby generator swings into operation immediately. It’s just meant to work for a short time during emergency periods, as using a standby generator for more than its recommended amount is able to result in malfunctions and demand for far more regular repairs.

Prime power generators are utilized when there’s no local utility. Thus, the generated energy is the only energy supply available. This kind of natural gas generator is much less common, particularly for residential functions, since many homes do not have the capacity to easily hook up to a natural gas line, and many do not have any gas line anyway. And without a natural gas hookup to a utility line, the natural gas should be delivered by truck.

Best Whole House Generator Uses

Hospitals, nursing houses, and any other big facilities where continuous power supply is vital routinely utilize natural gas, or diesel, generators rather than ones powered by gasoline. Gas has a small shelf life and can certainly be difficult to come by if you want it most—in an urgent situation. Propane tanks also can get limited during natural disasters. And as diesel generators are a well-known contributor to air pollution, businesses searching to be sustainable need another choice.

For the same reason, installers of non-commercial standby generators choose natural gas so that the household is not stuck with the chore of frequently cycling through fresh gas. In reality, the homeowner does not have to “add” fuel at all, it is packaged with the utility line instantly if needed.

What To Search For In Best Whole House Generator

If you’re searching for the most effective natural gas backup power generator, there are a couple of characteristics that you have to watch out for, including:

Fuel consumption: Fuel use is perhaps one of the most crucial things to think about when purchasing a natural gas generator. You don’t desire to purchase a device that literally drinks up the gas that you’ve purchased. Fortunately, there’s a great deal of fuel-efficient options available these days. Also, with our reviews, you can find a portable natural gas generator that includes the features you are going to need for your home.

Power/Wattage: Another essential element to think about when looking at natural gas generators for house use would be the amount of wattage or power you will require for your house. You can get the assistance of an energy specialist to identify the number of watts the devices in your house needs. When you’ve switched on all of your appliances, you will need to have the generator perform a power estimation. The generator you must get ought to be exceeding this particular power limit, giving space for extra devices.

Affordability: A great feature associated with a home backup generator is the fact that it is affordable. Nowadays, you can find a natural gas generator that is not as costly. Whether it’s a large and small natural gas generator, you will be able to find an option that simply suits your budget. Whole house generator cost and efficiency are two important features to think about prior to making a purchase. When a generator fulfills these variables, then you’re in the clear to go ahead and make a purchase.

Looking out for these three attributes will ensure you will have the best natural gas generator for your house.


Our best natural gas generator would be the Generac 7043 Home Standby Generator, which is noiseless and highly efficient. Its motor is steel enclosed, which adds to the quiet feature that the generator brings to your house. Additionally, it has a 200 amp automated transfer switch, and that transfers energy to the house right away if there’s a power outage. It features a hands-free operating system, which brings a great deal of ease to the user as you do not need to come near the device to start it up. It doesn’t use some extension cords; therefore, the device will be really neat anywhere you plug into it. Additionally, it needs no fuelling, and it’s built with a real power engineering process that provides safe voltages throughout the entire house.

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