Best Dual Fuel Generators 2024 – Top 10 Picks Reviewed

In a world where we are heavily reliant on electricity, the mere thought of power outage is horrifying.

Gladly, we have alternative means of powering our appliances, in case of a power outage.

The best generators for a long time have been used to provide consistent power in the event of emergencies.

While there are a variety of generators types to choose from, I would suggest that you go for the best dual fuel generator that is if you want to get the most convenience and versatility.

Our Top Pick

DuroMax Hybrid XP12000EH

Dual fuel generator, unlike the conventional generators, will combine the convenience and benefits of both gas and propane, as they can run on both/either.

Having the versatility of choosing either is beneficial in the event one resource is not available.

After thorough research, we conclude that the DuroMax Hybrid XP12000EH is the best dual-fuel generator. While the rest of the generators on our list are still awesome options, the DuroMax Hybrid XP12000EH has outstanding features.

Whether you are looking for a dual fuel generator for RVing or your basic household tasks, finding the best generators can be somewhat an overwhelming feat, especially if you want to stay within a budget.

We found three best generators and seven runners-up that satisfy the standards.

Our tabular compilation below explores the similarities and differences between these models.


Product Name




DuroMax XP4850EH 3850 Dual Fuel Generator

Duromax XP4850EH

Weight: 130 pounds

Gasoline Wattage: 4,850/3,850

Propane wattage: 4,708/3,658

Noise: 69 dB

Engine: 196cc

Fuel tank: 4 gallons

Run time: 20-hours on Propane and 8-hours on Gasoline at 50% max load


Champion 3800 Dual Fuel Generator

Champion 3800

Weight: 119 pounds

Gasoline Wattage: 4750/3800

Propane wattage: 4275/3420 Noise: 68 dBA

Engine: 224cc Champion engine

Fuel tank: 3.4 Gallon

Run time: 10.5 hours on propane and 9 hours on gasoline at 50% max load


DuroMax Hybrid XP12000EH 12,000-Watt Dual Fuel Generator

DuroMax Hybrid XP12000EH

Weight: 260 pounds

Gasoline Wattage: 12,000/9,500W

Propane wattage: 11,400/9,025W

Noise: 74dB


Fuel tank: 8.3 gallon

Run time: 20 hours on propane and 10 hours on gasoline at 50% max load


Champion 7500-Watt Dual Fuel Generator

Champion 7500

Weight: 202.4

Gasoline Wattage: 9375/ 7500 W

Propane wattage: 8400/6750 W

Noise: 74dB

Engine: 439cc Champion engine

Fuel tank: 6.1 gallons

Run time: 5.5 hours on propane and 8 hours on gasoline at 50% max load


Pulsar PG10000B16 Dual Fuel Generator

Pulsar PG10000B16

Weight: 209 lbs

Gasoline Wattage: 10, 000/8000W

Propane wattage: 9000/7000W

Noise: 74 dB

Engine: 420cc

Fuel tank: 6. 6

Run time: 5.5 hours on propane and 8 hours on gasoline at 50% max load


Sportsman GEN4000DF Dual Fuel Generator

Sportsman GEN4000DF

Weight: 90lbs

Gasoline Wattage: 4000/3500

Noise: < 69dBA

Engine: 212cc OHV Engine

Fuel tank: 3.6 gallons

Run time: 12 hours on propane and 10 hours on gasoline at 50% max load


Duromax XP10000EH Dual Fuel Generator

Duromax XP10000EH

Weight: 256 lbs

Gasoline Wattage: 10,000/8,000W

Propane wattage: 9,500/7,600W

Noise: 72dB

Engine: 440cc OHV engine

Fuel tank: 8.3 gallons

Run time: 8.6 hours on propane and 10.4 hours on gasoline at 50% max load


Ford FG7750PBE Dual Fuel Generator

Ford FG7750PBE

Weight: 196.21 lbs

Gasoline Wattage: 7,750 / 6,250W

Propane wattage: 7,500 /6,000W

Noise: 72 dBa

Engine: 420cc

Fuel tank: 6.6 gallon

Run time: 8 hours on propane and 10.5 hours on gasoline at 50% max load


Rainier R12000DF Dual Fuel Generator

Rainier R12000DF

Gasoline Wattage: 12000/9500W

Propane wattage: 10800/8550W

Noise: 72dB

Engine: 457cc OHV

Fuel tank: 6.6 gallon

Run time: 9.5 hours on propane and 17 hours on gasoline at 50% max load


Quipall 5250DF Dual Fuel Generator

Quipall 5250DF

Weight: b110LBS

Gasoline Wattage: 5250/4000W

Propane wattage: 4500/3600

Noise: -

Engine: 224cc 

Fuel tank: 4 gallon

Run time: 9.5 hours on propane and 15 hours on gasoline at 50% max load


Top 10: Best Dual Fuel Generator Reviews

Dual fuel generators can save you a lot of hassle when calamities strike and usually comes in handy in many more situations.

Besides the dual fuel capability, this unit has a generous runtime that extends up to 24 hours at 50% load.

This is to mean that the dual fuel generator will offer you a possibility of running your appliances and electronics for a day or two without the need to refuel.

With such a huge inventory of generators in the market, choosing the best dual fuel generators is challenging. The good news is we have compiled this article to help you find the best dual fuel generator that will suit your power needs.

1. DuroMax XP4850EH 3850 

As far as value and quality are concerned, it’s hard to beat the DuroMax products

In our opinion, or at least what we think, DuroMax is not the absolute best in the market, and won't beat the Honda or Yamaha, but what you get with the DuroMax XP4850EH is an affordable generator that is built as tough as it comes, without having to pay for a lot of extras.

Quick Summary

  • Dependable 7 HP OHV engine
  • Heavy duty frame construction
  • Full power panel
  • EPA Approved
DuroMax XP4850EH 3850 Dual Fuel Generator

The DuroMax XP4850EH, with 3850 running watts/4850 starting watts dual fuel electric start generator is a fantastic lightweight generator that will handle anything you throw at it.



DuroMax XP4850EH offers rugged construction for a sturdier and better performance. In particular, the engine sleeves on this unit are constructed from cast iron, which improves on its longevity and toughness.

Now, while steel, unlike aluminum, is associated with weight, this particular model is surprisingly weight, and when dry, the unit comes with a weight of 140 pounds.

Mobility of the DuroMax XP4850EH is further improved by the presence of a wheel kit and tubular frame.

Big Power

In terms of power, DuroMax XP4850EH offers a surge of 4850 watts and a continuous wattage of 3850.

Now, if you know anything about the wattage requirements of electronics, you’ll realize that this unit has sufficient energy to power some of your largest home appliances from the furnaces, full-size fridges to sump pumps.

Dual Fuel

The DuroMax comes with a 4-gallon tank that can use both standard gasoline or propane.

Propane is an ideal fuel source for those who are looking for a cleaner option, while gasoline is perfect for those on a budget. Either way, the fact that this unit can accept both of the fuels provides you with the ultimate convenience.

When using propane, DuroMax XP4850EH will provide you with up to 20 hours of power when using the unit at half load.

Ease of Use

The DuroMax XP4850EH comes with various useful features that promote ease of use. Some of the features that will improve your overall experience include control panel with oil warning light, automatic engine shutoff, muffler noise-dampening system, voltmeter, and spark arrestor.

EPA and CARB-compliant

DuroMax XP4850EH is approved for use in all of the National Parks and will allow you to use the generator while camping or tailgating.

And given that the DuroMax XP4850EH engine is air-cooled OHV engine with 7HP, alongside with an overhead design and 4-strokes, the unit is fuel-efficient, with less emission, hence being CARB-compliant.


  • Robust construction
  • Reliable
  • Lightweight


  • Inconvenient to hook and unhook propane

Expert Tip

Propane contracts at 40-degrees and lower, and this can make it hard or even impossible to run the generator. To avoid this, always start the unit with gasoline first, and then switch over to propane.

Admin | Power Tools Geek

2. Champion 3800 (B00VFDJGCE)

The Champion Power Equipment is the perfect combination of versatility and convenience. Whether you need to power your home or RV, this dual fuel RV ready portable generator makes powering your life more convenient than ever.

Quick Summary

  • Dual Fuel
  • 9 hours runtime
  • 224cc Champion engine
  • Touch start
  • Push-button electric start
Champion 3800 Dual Fuel Generator

Generating 4750 surge watts and 3800 running watts, this unit is sufficiently powerful to handle all your essential household items.



The Intelligauge is an awesome proprietary feature that will allow you to keep track of various performance metrics, such as voltage, hertz, and runtime, and this will allow you to monitor power output and track maintenance levels easily.

Easy Start

Featuring a conveniently-placed electric start that includes a battery, starting the Champion has never been this easy.

What I like most about this easy start feature is Cold Start Technology. If you live in the cold climate, you know how troublesome it can get to start a generator, but with the Champion will allow you to start the unit in any condition without a problem.

Electric Push-Button Start

The Champion comes with an electric push-button for the epitome of convenience. The power button is powered by a 224cc Champion engine.

Both gasoline and propane starting and running amps are 120V, and this is considered as the gold standard in dual fuel generators.

Powerful Performance

The starting watts on this unit are 4750 with 3800 running watts, and according to the manufacturer, the Champion will run for 9 hours at 50% load when the 3.4-gallon fuel tank is full.


  • CARB compliant
  • Volt Guard surge protector
  • Auto-shut off for low oil
  • Gauge to track power output and maintenance needs


  • A tad expensive

Expert Tip

We suggest that you get an external battery charger if you only use the Champion for emergencies or rare uses. The Champion won’t hold a charge and can leave you stranded without power.

David Hughes | Power Tools Geek

3. DuroMax Hybrid Dual Fuel XP12000EH

The DuroMax Hybrid deserves some serious attention, particularly if you are in search of a high power quality generator for your home, business, or for recreational use.

Though it's great for power outages, this powerful unit will get your RV powered, power a food truck, and even power your job site.

In a nutshell, the possibilities are endless with the plenty of features that this generator offers.

Quick Summary

  • Dual fuel technology
  • Heavy duty
  • Full power panel
  • Quiet
DuroMax Hybrid XP12000EH 12,000-Watt Dual Fuel Generator

Generating 12,000 & 95000 surge and continuous watts, this hybrid model will power just about any household electronic.


Hybrid Fuel Capacity

Like all the best dual fuel generators on our list, the DuroMax can run on either regular gas or propane.

To switch from using gasoline, you can use the available line for connecting the unit to a propane tank. Because of the presence of a dual-fuel feature, many users have found the DuroMax to be more flexible and versatile.

Robust and Powerful Engine

Whether you are looking to power your home during a power outage, or keep your machinery running on a construction site, you can rely on DuroMax to deliver enough reliable current.

Under the hood of the DuroMax, you will find a 457cc engine, with an OHV and can generate 18 horsepower.

Again, sporting a surge power rating of 12,000, you powering options are boundless, as the unit will allow you to power even the power-hungriest appliances such fridges without any hassle.

Easy to Use

While the size and number of buttons on these units are intimidating, you’ll be surprised to learn how easy it is to use the generator.

For a start, rather than using a recoil pull starter, the DuroMax utilizes a convenient electric starter.

Secondly, the unit comes with an imposing user panel offers great functionality without complicating things.

The voltmeter is the final convenience feature that will allow you to monitor the voltage and ensure that your electronics do not run the risk of over or under surge.

Safety Features

The DuroMax comes with a conceivable safety feature that everyone would want in their generator. Some of the safety features include:

  • Current overload protection- Prevents damage as a result of circuit overload or short-circuiting.
  • Oil level alert: Prevents damage caused by a unit running low on oil
  • Spark arresting muffler: Prevent potential damage of fire caused by sparks

Expert Tip

For optimal performance, it's recommended that you change at least every month. This will prevent the emergence of unpleasant odors; engine overheats or engine damage.

David Hughes | Power Tools Geek

4. Champion 7500 (B01A0TLE5U) Review

The Champion 7500 is yet another tough and top of the line unit from Champion. This unit has all the bells and whistles you might be looking in a generator and is a dependable unit that will serve you faithfully.

Quick Summary

  • Dual Fuel
  • Electric start
  • Intelligauge
  • Powerful
Champion 7500-Watt Dual Fuel Generator

Providing dependable, portable power for your home or job site, this 7,500 watts rated unit can run a variety of appliances from lights, TV, refrigerator, sump pump, furnace fan, security system to Window AC.


Powerful engine

The Champion is powered by Champion 4-stroke OHV motor with 439cc.

The engine is capable of delivering a peak power of 9,375 watts, and with such sort of power, you can run a myriad of household appliances ranging from household lights, heaters, fan, security framework, A/C pump, and even sump pump.

When on a full tank, this unit will provide you with over 9 hours of running time at half load limit.

Built Tough

The Champion is fabricated extreme, and this will help it take on any weather condition as well as the everyday wear and tear.

Cold Start Technology

A prominent feature in the high-end Champion generators, this technology will allow for a quick and straightforward start, even in the cold and chilly conditions.

Electric Start

The electric start is yet another awesome feature that will allow you to start your unit effortlessly, contrary to using a manual recoil option.


  • Electric/Remote Start
  • 7 Covered Outlets
  • Handles/Wheels For Easy Transportation


  • Heavy

Expert Tip

The Champion 7500 has all it takes for the ideal unit, and an awesome pick for your mobile or big camper.

David Hughes | Power Tools Geek

5. Pulsar PG10000B16 

Combining convenience and power, the Pulsar dual fuel generator is an ideal choice for those looking to satisfy their power needs.

Quick Summary

  • 10, 000W peak 8000W rated (gas)
  • 420cc OHV Engine
  • Switch & Go technology
  • Large 6. 6-gallon fuel
  • Electric push start
Pulsar PG10000B16 Dual Fuel Generator

When running on gasoline, this powerful unit can provide you with 12 hours on a full tank. This makes the unit brilliantly versatile as it can be used anywhere regardless of what fuel you have access to.

And though the engine is incredibly powerful, and can fuel your home and camping trips for hours, you'll be surprised by its quiet operation.


Excellent Fuel Efficiency

Fuel efficiency is paramount in choosing the best portable generator.

The Pulsar is designed for excellent fuel efficiency, allowing you to have more time to enjoy during power shortage and camping.

 A single full tank of 8-gallon of fuel on the Pulsar, for instance, can last up to 12-hours of run time when on half load capacity.

Switch & Go Technology

Hate the pain of pull start?

I'm glad to let you know that this dual fuel features an electric start that removes the pain of traditional pull start.

Again, the Switch & Go Technology allows you to select the liquid propane or gas with it in just a simple flip of a switch. This is contrary to the conventional generators, which requires you to turn off the generator first before switching from LPG to gas or vice versa.

Portable Design

While 209 pound is by no means light, Pulsar has designed this unit with portability in mind by including a pair of wheel kit allowing you to take it anywhere. Portability is further improved by the presence of two foldable handles for super easy maneuver.

Simple Panel Design

I presume you do not want to operate a complex unit in times of emergency, right?

The good news is this generator comes in simple panel design, and anyone can operate it immediately even without having an electrical background.

The panel will allow you to easily keep track of your unit’s voltage, and allow you to control engine shutoff, circuit breaker, and various power outlets.


  • RV ready
  • Easy user manual
  • Has outlet covers


  • Price but highly functional and durable

Expert Tip

Like all the power generators, you might encounter a bit of shaking and sputtering on this unit, but it should not be alarming as it won't cause any damage to any of your tools or appliances.

David Hughes | Power Tools Geek

6. Sportsman GEN4000DF

If you have been looking for a reliable and versatile generator, the Sportsman GEN4000DF deserves a hard look.

Highly versatile, this unit can be run using propane or gasoline, whichever is more convenient for you.

Quick Summary

  • 7 HP silent engine
  • Utilizes both propane and unleaded gases
  • 4000-watt peak and 3500 rated watt dual generator
  • A single 120-volt outlet and 12-volt DC battery
  • 10 to 12 hours of the run time of unleaded gas and propane respectively
Sportsman GEN4000DF Dual Fuel Generator

The Sportsman is the perfect generator if you are looking for a versatile generator so that you can use it whatever gas is available at the time of power outage.

Feature-wise, the Sportsman brings more on the table from performance, safety, and ease of use.


Reliable Engine

In times of emergency or disaster, failure has never been an option.

The Sportsman is powered by a highly reliable 212ccOHV Engine that delivers a generous output of 4,000 peak watts.

With this kind of power, the uses of this unit are versatile as they can be, ranging from the use by household appliances, recreational activities such as camping and tailgating, and even for basic contractor needs.

Fuel Efficiency

When full, the 3.6 gallons of gas can last more than 10-hours when provided with 50% load capacity.

The excellent fuel efficiency means you will have more time to enjoy with your family during your leisure time or in case of a power outage.

Intelligent Panel Design

Sporting an intelligent panel design, the Sportsman offers an intuitive and easy control system.

The panel design allows for simple operation by conveniently placing all the controls in a single location.

The panel, for instance, comes with a voltmeter that will provide you with constant visualization of the ideal voltage output.

Overload Protection

The Sportsman features a circuit breaker that protects your unit from overloading. The circuit breaker automatically shuts off the system when an overload arises.

The overload system not only keeps your appliances safe but the generator as well.


  • Fuel efficient
  • Runtime of 10 hours at half load
  • Dual fuel
  • Range of outlets


  • Noisy performance

Expert Tip

While you could hook this unit to a transfer switch, the generator will not "autostart" in a main power-out situation. A manual transfer switch would be the best choice before starting the generator when power is needed.

David Hughes | Power Tools Geek

7. Duromax XP10000EH 

Sporting a powerful 18HP and 10,000watts, the DuroMax is quite impressive and equipped to handle longer-term emergencies and big electrical needs.

Using a unique dual fuel y

system of gas or propane, this unit can provide you with a relatively quiet operation for more than 10 hours when running on half load capacity.

Quick Summary

  • 18 HP engine
  • Low oil protection
  • 10,000 watts
  • Generous runtime of 10 hours
Duromax XP10000EH Dual Fuel Generator

Safety and reliability at its best, the DuroMax XP1000EH is a heavy duty generator. Thus it's great for consistently supplying power.


18HP, 10,000 Watts

The DuroMax engine uses 18HP to generate up to 10,000 peak watts. 18HP is a high number, and with this type of power, you will get more out of this unit than what you would with units of a small horsepower.

The engine on the DuroMax is built to last, and it comes with cast-iron sleeves plus steel bearings, which further the durability and sturdiness of the generator.

Full Power Panel

The full power panel on the DuroMax is simple and easy to understand. It comes with plenty of performance-oriented features such as an oil low-oil warning light, key start switch, circuit breakers and power outlets.


The huge selling point on this generator lies on its quietness, which is a cool feature considering that a majority of generators within its class are pretty loud.

Generating a modest noise level of 70dba, plus the presence of a built-in spark arrestor and quiet exhaust, the DuroMax is ideal for use within all US National Parks.

Fuel Efficient

The 8.3-gallon DuroMax tank has a generous fuel runtime and can provide you with more than 10 hours of power when you are running the generator at half-load.

Auto Throttle Control

The Auto Throttle Control, also known as an Idle Control is a performance feature that helps the motor stay more fuel efficient, optimize of fuel usage, and damped the sound regardless of how much output the generator gives out.


  • Reliable
  • A fully elaborate and easy to operate control panel
  • Relatively easy to maintain
  • Versatile


  • Bulky construction

8. Ford FG7750PBE 7,750W

When it comes to power, the Ford beat most (if not all) generators in its class. Sporting a 420cc, single cylinder engine, you can expect the Ford to meet all your power needs.

Quick Summary

  • 7,750W Peak/ 6,250W Rated (Gasoline)
  • 7,500W Peak/6,000W Rated (LPG)
  • 6.6 Gallon High Capacity Fuel Tank
  • Switch & Go technology
  • Electric start push
Ford FG7750PBE Dual Fuel Generator

With 7,750 peak watts, the Ford portable generator has the power you need to weather the storm and the “Built Ford Tough” durability you can rely on.


Switch & Go Technology

The Switch & Go is an awesome technology that will allow you to switch between fuel from LPG to Gasoline while still in operation.

While it's not a novel technology and is increasingly becoming a standard in the modern dual fuel generators, it's a convenient option that will simplify your entire operations.

Electric Start

Rather than having to pull steel strings to start the generator, the Ford comes with a battery which allows you to start the unit by push of an electric start button.


Size is proportional to weight, but don’t let the size of the Ford intimidate you. This unit comes with 10 inch flat free tires that will support the unit and allow for easy dragging.

Built-in Digital Display

The display feature on the Ford is a convenience feature that will improve on the overall usability and experience of the unit.

Finally, you'll be pleased to know that the unit is CARB, EPA, CSA certified, and you can, therefore, carry and use the unit across 50 states of the United States.


  • Powerful and reliable
  • CARB compliant
  • Easy to start
  • Portable


  • Heavy

Expert Tip

If noise is a bother to you, you can make a shelter and line it with some foam insulations, and this should help in dampening the noise levels.

David Hughes | Power Tools Geek

9. Rainier R12000DF

Dependability is essential when you are facing the unknown, and rest be assured, the Rainier dual fuel electric generator will provide your home, or job site with a source of reliable energy.

Quick Summary

  • Electric Start
  • Dual fuel
  • 457cc OHV 4 Stroke Rainier Engine
  • Full control panel
Rainier R12000DF Dual Fuel Generator

Featuring heavy duty features, you can count on this robust, yet versatile workhorse to power a majority of your appliances ranging from air conditioners, sump pump, kitchen appliances tools, and other electronics.


Dependable power

Featuring a 457cc OHV 4-stroke engine with an output of 12000 Peak Watts, the Rainer will provide you lots of dependable power.

Electric Start

Rather than struggling with the inconvenience of a pull steel cord to start the generator, the Rainer comes with an electric start.

The electric start will allow you to effortlessly start your generator in seconds with a flick of a switch.

Easy Portability

You can easily transform the rugged steel for instant portability with the two heavy-duty never-flat tires, and extendable rubber grip handles.

The wheels will allow you to maneuver the unit with ease with less effort easily.

VFT Meter

The VFT meter is a conveniently located data center that will screen real-time voltage, frequency, and lifetime hours for easy maintenance and progress check-ups.


  • Dependable power
  • Lightweight
  • Versatile
  • CARB compliant


  • Doesn’t have a 12V DC port

10. Quipall 5250DF

Whether you are looking to run a household, a job site, or RV, the Quipall lives up your expectations and will provide sufficient energy for most of your applications.

Quick Summary

  • 224cc OHV engine
  • Electric Start
  • Dual fuel
Quipall 5250DF Dual Fuel Generator

Perfect for a variety of applications, we love this unit as it comes at a reasonable price and packs all you need from a high-quality unit.



The Quipall is powered by a robust 224cc engine with an OHV and capable of generating 5,250 and 4,500 surge watts on gasoline and propane respectively.

Sure, the 5,250 watts is not the highest we have seen in our best dual fuel generators, but form my observations, any unit with above 5,000 watts is reasonable as it will satiate most of your household as well as work-related task.

Electric start

Both the electric start plus recoil backup are convenience features that will allow a speedy start of the unit even in low temperature.

Fuel Efficiency

The 6.6-gallon tank is not only sufficiently large to handle all your powering needs, but it will provide you with an excellent runtime of up to 9 hours.

Safety Features

Quipall does not skimp on performance as it encompasses a myriad of safety features including auto low-oil shutoff and a circuit protection system.

Collectively, these safety features help to protect your generator as well as the electronic devices attached to it.

Digital Meter

The Quipall comes with a digital meter that is designed for tracking the runtime. The digital meter lets you know when it’s time to service your unit, or even refuel, and this helps in delivering a smooth and hassle-free operation in all conditions.


  • Robust
  • Easy to transport
  • Lightweight
  • CARB compliant


  • Higher noise level than advertised

Buyer's Guide: What to Look For in a Dual Fuel Generator?

Purchasing a dual fuel generator is a big decision to make. Therefore, it necessitates that you tread with care when making a purchase.

But first, let us look at why you might be interested in a dual fuel generator as opposed to a single fuel generator.

Benefits of a Dual Fuel Generator

The answer is often simpler than imagined-A dual fuel generator is not only portable, but it will allow you to extend its runtime by switching between fuels. This benefit is particularly handy to the outdoor enthusiasts who are always on the move.

Secondly, these units offer a practical solution for those in the remote areas too, as they will provide you with the ability to adjust the units’ performance according to your needs.

But that is just a tip of the iceberg, here are some of the other benefit of dual fuel generators:

Uninterrupted Power

Their dual fuel nature on these generators will provide you with the possibility of running them continuously for an indefinite period.

Here, you’ll simply need to change from one fuel to the other when the tank is empty.


Versatility on the dual fuel generators is manifested in various ways; from their multi-purpose use to the ability to use both gasoline and propane.

With these units, you can always be assured of reliable power output, regardless of what Nature throws at you.


Gasoline hardly ignites in cold weather, and for those with gas-based single-unit, they can attest at how frustrating their generators can be at the time.

With a dual-fuel generator, however, this is a thing of the past since propane flames up easily even in low temperatures.


We are made to believe that dual fuel generators are hard to maintain, but that is not the truth.

In truth, these generators are easy to maintain and easy to repair, when compared to other types of generators.


Sure, dual fuel generators are a little priced above other types of generators, but you’ll be surprised t how they will save you in the long run.

For starters, the dual fuel generators provide you with the possibility of running them on cheaper fuel and more importantly provide you with the option of running on whatever fuel that is readily available in your area.


A majority of the dual fuel generators are resilient and are built to withstand the harsh calamities. This is because manufacturers know that the majority of those looking for these types are looking to extend their runtime and usually live in remote locations prone to disasters.

As such, most of the best fuel generators are built from sturdy material with the all-steel frames being a standard.

Their mobility kits are likewise sturdy and their wheels, in particular, are designed from all-terrain no-flat wheels.

Dual Fuel Generator Flaws

Though these units have flaws, there are in most cases negligible to even weigh in.

More often than not, the two real drawbacks of this unit are the price and size.

Expectedly, these units are larger, with more specialized components, and so it’s not a surprise for the high retail costs.

Dual Fuel vs. Inverter Generators: Which to Use for Sensitive Electronics?

You probably have multiple sensitive electronics such as tablets, cell phones, laptops, plasma TVs, and wine coolers.

Now, if your sole purpose of investing in a generator is to power these sensitive electronics, a dual fuel generator may not be your ideal power source.


The energy generated by dual fuel generators is rarely clean.

These units produce square wave energy, which is great for most of the appliances but can fry a delicate processor.

For your sensitive electronics, an inverter generator would be a more inspired option.

How To Choose a Dual Fuel Generator

Though choosing a dual-fuel generator is a personal consideration, there are various factors you need to weigh in. These factors are:


Duel fuel generators are typically designed for the higher power needs, and most of them produce at least 3,500 running watts, which is enough for a small home, but a majority of these units exceed 5,000.

So, before making any commitment, you will first need to assess your power needs and determine which unit is the best fit for you.


Generally, sizeis synonymous with power; the bigger the unit, the more powerful it is. However, there are still plenty of fairly compact units to consider if size matters a lot to you.

Depending on your available space, you can pick an ideal size that will fit.

Noise Level

A nagging issue with a dual fuel generator is the noise level. Most of these units are powerful, and hence typically loud.

The good news, however, some units are quieter than others, and if noise is a crucial consideration, you can pick generators with sound mufflers, which inhibit noise.


Portability comes into play once you are aware of the purpose of your generator. For instance, if you are going to use your generators on the outdoors, you would want a generator that is highly portable and probably one that has wheels and a pull handle.

Local Limitations

Before you invest in a dual fuel generator, ensure that you check the regulations within your neighborhood.

In any case, you would want a unit that is compliant with the local regulations.


How is your pocket willing to stretch?

Prices may vary between hundreds of dollars to thousands of dollars, and we, therefore, suggest that you stick to your budget plan when finding a suitable generator.

While at it, it’s crucial that you strike a balance between cost and utility; find a dual fuel generator that is within your budget range, and most importantly, one that will address your needs.


Finally, always pay special attention to the safety aspect of the generator.

At the bare minimum, a generator regardless of its type should have a low oil-shutoff. It’s crucial for a unit to shut down automatically once the fuel level is low, and this should prevent engine damage.

Other safety aspects to look out for include a circuit breaker and a voltmeter.

Propane VS Gasoline: Which Fuel Type is More Efficient?

Between these two fuel options, which one is more efficient?

Well, it will depend on your definition of efficiency. Is it a longer run time? Or more power?

I'm saying this because gasoline generates more watts making it ideal for the power-hungry equipment, but on the flipside, it burns fast and has a low runtime.

On the other hand, propane will generate less wattage. With propane, your unit's performance drops as much as 2k watts, but in exchange, you get a runtime of up to 20 hours and over.


A dual fuel generator is your ideal solution for the emergency power outage.These units are highly convenient and functional in every situation and location.

You can settle on any type listed above, provide it works for you and is within your budget.

David Hughes

Hey, I’m David Hughes - a free spirit with a passion for power tools blogging. With more than a decade in the construction field, my mission is to help the everyday workers realize their dream by sharing on creative ideas, tips, and reviewing products.

Click Here to Leave a Comment Below 0 comments

Leave a Reply: