Whole House Generators Reviews

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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.
True power technology delivers best-in class power quality (less than 5% thd) for Smooth operation of sensitive electronics and appliances.

Includes a 200 amp NEMA 3 (indoor/ outdoor rated) whole house Smart transfer switch.

Generac evolution controller features LED indicators for generator status, utility power presence or maintenance required.

Tough, durable all-weather aluminum enclosure offers 3 removable sides for easy access for installation, service and maintenance. Battery not included. Generac Battery 7043 5819 Sold Separately.
True Power Technology delivers best-in class power quality (less than 5% THD) for smooth operation of sensitive electronics and appliances. Includes a 200 Amp NEMA 3 (indoor / outdoor rated) whole house smart transfer switch.
Generac's Evolution Controller features LED indicators for generator status, utility power presence or maintenance required. Tough, durable all-weather aluminum enclosure offers 3 removable sides for easy access for installation, service and maintenance. Battery Not Included.
Overall Score:
​Installation - 9.0Power - 9.5​Noise - 9.5​Efficiency - 9.0

Generac battery model 5819 sold separately.

Whole house 24/7 power - the Ats200 whole house transfer switch with demand control Provides seamless, managed power to your entire home during an outage.

Quietest-in-class - thanks to advanced sound dampening and a specially designed low-tone muffler, This generator operates at a residential-friendly 63 dba noise level. Reliable - 24-volt starting system operates in sub-zero or extreme heat (between -22 Degree F and 104 Degree F) with no warming kit necessary, plus the generator performs weekly self-diagnostic tests.
Powerful - the 14-kilowatt generator provides 14, 000 watts of continuous power on propane and 12, 500 watts on natural gas, with no refueling, no manual operation and no Extension cords needed.
Champion support - includes 10-year limited with free lifetime technical support from dedicated experts. 20,000-watt air-cooled generator automatically starts up when the power goes out. Includes 100 amp 16-circuit automatic transfer switch.
Overall Score:
​Installation - 9.0Power - 9.5​Noise - 8.0​Efficiency - 8.5

Fast response--power to your home in 10 seconds; premium power quality; quiet operation.

100% corrosion-proof enclosure offers protection from even the harshest seaside conditions.

Measures 48 by 26.2 by 29 inches; 5-year/2000-hour limited warranty, Battery type needed - Group 51. 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. 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.
Overall Score:
​Installation - 9.0Power - 8.0​Noise - 9.5​Efficiency - 9.0

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. 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.
Overall Score:
​Installation - 9.0Power - 7.0​Noise - 8.0​Efficiency - 9.5

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.

Runs on two kinds of fuel. Mobile link remote monitoring system. Weather-resist & quick access design. Multilingual LCD control panel. Quiet self-test mode.
Excludes battery. Warranty doesn’t always cover spare parts. The Generac 7043 tops numerous best generator lists and for a valid reason. It’s powerful, dependable, and has 24-hour customer service and a 5-year limited warranty.
This particular design has an enormous capacity with a remarkable 22,000 watts when running on liquid propane as well as 19,500 watts when connected to your house’s natural gas supply. This amount of energy is enough for big homes with lots of electric appliances.
Overall Score:
​Installation - 8.0Power - 9.5​Noise - 8.0​Efficiency - 8.0

Run on two kinds of fuel. Mobile link remote monitoring function. Quiet self-test mode. Weather-resistant and durable design. Multilingual LCD control panel. Has circuit breakers for switch features. Excludes battery. The Generac 7033 is basically the same as the 7043 style; however, with a smaller capacity, so it’s far more appropriate for smaller homes. This particular version has a maximum continuous energy score of 11,000 watts on fluid propane and 10,000 watts when operating on natural gas. This particular version has all of the Guardian Series features that you’re searching for, such as the multilingual LCD display, RhinoCoat powdered coated finish, G-force engine, and remote monitoring. Solid start with no warming system required. Gull-wing style enclosure for simple access. Lengthy warranty coverage. Mounting pad incorporated. If you’re concerned about the gas consumption of these standby generators for home use, then check out the more effective Champion 100294 model. This 14,000-watt generator has an average energy consumption of just 2.6 gallons an hour at a 100% load and 1.6 gallons an hour at 50% load. Many people favor keeping the house standby generator connected to the primary natural gas source since this reduces the demand for refueling and less expensive. Nevertheless, if this is not feasible or not a dependable fuel source for you personally, then this Champion turbine is an economical choice.

What To Search For In Best Whole House Generator

Created for long operation. PowerBoost technology. 10-second response time. Corrosion-proof casing. Online tracking system. The Kohler 20RESCL has been available for many years already, but it’s still probably the most trusted standby generators for business uses like airports and hospitals.

What can make this particular unit so reliable is its commercial-grade motor explicitly created for long operation hours and should run for many days. It takes only ten seconds for this generator to achieve complete running mode after the electrical power cuts out.

The energy is additionally clean energy with under 5% Total Harmonic Distortion, and so it’s entirely safe for any vulnerable products like computers. Highly reliable engine and design. Close positioning makes it great for small lots. Rust-free enclosure.


1Generac 7043 Home Standby Generator...
2DuroMax XP12000EH Dual Fuel Portable...
3Westinghouse WGen7500 Portable Generator with...
4Generac 70432 Home Standby Generator Guardian...
5Briggs & Stratton 40531 12kW Standby...

Best Whole House Generator Uses

Automatic start and remote monitoring. Setup requires a professional. Engine starter could need frequent replacement. This is among the most dependable models on our best house standby generator list.

  • The Briggs & Stratton 40396 is very safe to be used that the National Fire Protection Agency approves its positioning as near as 18 inches from your own home.
  • This is an additional high-capacity generator, but thinking about its maximum steady energy of 20,000 watts, you will be very impressed that users call it reasonably quiet.

This is a very welcome element when you think about how close it could be placed to your home. If you’re searching for a generator capable of offering your whole house the power it needs without using diesel or fuel, then the Briggs & Stratton 40346 gas-powered generator is the ideal choice.

Its sleek black exterior seems to deceive and also offers almost no hint of the enormous potential that lies in the machine. It’s a 200 amp system that will come with an instant transfer switch, allowing the generator to drive up your house with power from the second that the light moves out.

Additionally, it manages power across all of the appliances within your house. The Briggs & Stratton 40346 generator could power up each appliance inside your house, such as your cooling units. Additionally, it carries a rapid response system, which instantly provides electrical power to the whole home within seconds once the unit detects a power outage.

It’s also intended to offer the user the choice of flexible placement, and also it’s been evaluated against the NFPA standards that are grueling and tough. It may be positioned near your house, with as much as 18″ capacity without annoying anyone regarding sound.

Natural Gas Generator: Best Whole House Generator Efficiency

Durostar is now among the most reputable makers when it comes to home appliances. While the Durostar DS4000S gas-powered generator isn’t the biggest in the marketplace, it certainly gets the job done.

  • With an incredible capability of 4,000 starting watts, this particular generator is effective at providing more than sufficient power for your house. Additionally, it has 3,300 running watts, ensuring all of your essential home appliances are carried efficiently. The OHV motor device is air cooled, and shuts off easily (like the majority of modern systems) once the product is very low on oil.
  • Its steel frame and rugged appearance imply what the generator brings—a lot of capability. Additionally, it has a 4-point motor mouth which is completely isolated, and it additionally operates quietly. 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.
  • 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. When it involves natural gas generators, you will find two primary types:. StandbyStandby 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.

Best Whole House Generator Reviews

PrimePrime 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. 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.

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.


Guide to Generator Fuel Types

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.

To view our Amazon Associates Disclaimer, please click here. Did you ever find yourself in a conversation where you were telling someone that you had to stay in a hotel because lights went out in your house?

Safety Features

The reason might be a neighborhood power outage or a natural disaster, including hurricanes and storms. Sometimes, it even takes more than a week for power to be restored. However, when you have a whole house generator, you don’t have to worry about finding yourself off the grid.

Buying a whole house generator requires you to pay close attention to specifications, which include fuel type, transfer switch, power output, installation and maintenance, as well as warranty period. Your choice will depend on how big your house is and the total wattage you need to power your home, including refrigerator, air conditioner, Wi-Fi, furnace, etc.

Fuel Source

Instead of you spending endless hours on the internet and at stores near your house, you can go through our detailed review of top whole house generators.

  • Our review is based on our own experience with the products where we spent two days understanding their features along with expert opinions and customer reviews from trusted websites.
  • In the beginning, you’ll see a list of top generators we managed to find, followed by in-detail reviews of each one, complete with pros and cons, and a buying guide to help you make the right choice.
  • Why be left in the dark when you can be powered by a whole house generator?
  • Few investments can provide you with as much peace of mind as the best whole house generator. If you reside in an area where power outages are frequent and go on for hours, then investing in one is a paramount need.

Have you ever thought of what the fallout will be if the electricity of your home fails during the winter months and cannot be fixed for several days? If you live in a cold region frequently hit with winter storms, you definitely need a powerful whole house generator.

What Is a Whole House Generator?

This is because it is very common for a build-up of snow and ice to pull down power lines and result in a winter blackout. Whichever way, purchasing one will surely add a protective layer over your house. From natural disasters to lousy weather, there are several ways that electricity can go out.

Without power, most of our regular activities will come to a halt. You also have to consider that these things occur suddenly to avoid being caught unprepared. Internet is lost; food goes bad; TV, phone, and lots of other services are interrupted.

Whole House Generator FAQ

Besides being an extremely unpleasant situation, this can also represent a danger and a potentially life-threating situation. Thankfully, a whole house generator is constructed to handle the power requirements of an entire home.

Having your lights on and all your appliances running can make a significant difference in your safety and comfort during an outage. With a whole house generator, you can remain comfortable for extended periods regardless of what is going on outside.

3. Champion Power Equipment 100294 Home Standby Generator

You should continue reading this review as a guide to the best whole house generators, and make your choice quickly before the next damning power outage. This guide will help you sort the excellent generator from the lower-quality models so that you can select the very best available. We aim to help you find a generator that suits your needs and protects you and your family from the problems that can result from an unexpected power failure.

We spent time researching and reviewing these generators in detail, examining their features, pros, cons, as well as top reviews from industry experts and users, all in a bid to help you make a perfect choice.
The result is our pick of the ten most recommended whole house generators currently on the market, highlighted below. These ten generators are renowned for their quality, durability, reliability, and convenience.

This overview underscored the highpoints of each of the itemized whole house generator.