Home Improvement

The Best Dual Fuel Generator for 2022

Looking for a dual fuel generator? You are at the right place, here we are with a list of 8 best dual fuel generator, generating efficient energy at each use. With our minute picks to get the best Generator, you deserve as of basics durable, reliable, and efficient. So, without further adieu, let’s get started with the picks:

Our List of the 8 Best Dual Fuel Generator

Westinghouse Dual Fuel WGen7500DF Generator

Westinghouse WGen7500DF Dual Fuel Portable GeneratorWestinghouse comes with a solution for all the emergency events while running on propane or Gasoline. It generates up to 9,500 peak watts and runs at least 16 hours with just 6.6 Gal and 7,500 watts for running. Manufactured with a cast of an iron sleeve, for it to last long has an engine of 420cc OHV 4-stroke. It comes with an inbuilt-in fuel gauge, unmanned shallow oil shutdown.

Extra protection features would be GFCI and household outlets. For efficient ignition, it has buttons for an electric start that must connect to a wireless remote key. It is more than easy to use, which requires no extension cords due to the presence of outlet L14 30R providing easy and direct connectivity to houses. It inevitably comes with a durable package, as VFT Database enables present-time updates on safeguarding information.

This portable dual fuel generator comes with a 3-year warranty and customer care service for a lifetime and with all the above, making it a go-to option any day.


  • Easy to assemble
  • Perfect Maneuverability
  • Portable
  • tech support


  • Heavy
  • Little loud
  • Cheap wheel material

Check Price on Amazon

Champion Dual fuel 3400-Watt

Champion 3400-WattChampion provides the best convenience as for home use or any other purpose you search in a generator. Whatever the weather, it ensures a quick start with its futuristic technology of electric cold start. It runs on gasoline or propane, hassle-free switch fuels, and claims to produce only clean power.

It generates 3400 watts in starting and 3100 watts in the running for at least 7.5 hours at a load of 25% while using a propane tank of 20 pounds, starting watt would be 3060 and running watts of 2790, which will run for at least 14.5 hours with a 25% load. Economy Mode present in its provides low electric pressure, noiseless operations, and a durable engine with a fantastic fuel economy. Features included here are two outlets for household, an unmanned-stylet outlet with dual adaptor for USB, and an inbuilt regulator propane hose permits output with a connection of at least 2800 watt or more of invertors.

Certified with EPA and CARB provides a 3-year warranty and a promise of lifetime free support in its technical aspects.


  • economy mode option
  • EPA certified
  • CARB compliant
  • Lightweight
  • Portable


  • The smell of unburnt gas

Check Price on Amazon

Champion Duel fuel 3500-Watt

Champion 3500-Watt Dual Fuel RV Ready Portable GeneratorChampion 3500 watt runs on propane and Gasoline with the patented fuel opting for safe opting between fuel sources, ensuring 9 hours run for Gasoline and 10.5 hours for propane and futuristic technology.

For a cold start and features to protect against power-ups and down as of Volt Guard and ready RV for air conditioning, innovative power monitor which keep a track on outputs of power, hertz, voltage, and run-time hours with low oil shutdown system keeping the engine safe plus with a noise level of just 68 dB in 23 feet.It comes with great packaging and easy to understand manuals to get ready with its set up in just a few minutes. It is EPA certified 

CARB compliant Generator giving you a warranty of 3-years and lifetime support on technical aspects, making it a must-buy product any day. 


  • EPA certifies 
  • CARB compliant
  • Easy fast set up
  • Durable


  • Poor frame welds
  • Front panel cheap
  • Heavy

Check Price on Amazon

DuroMax 12000- Watt XP12000EH

DuroMax XP12000EH DuroMax is an affordable eco-friendly all-metal construction with an AC breaker and OHV engine of 18HP and 457cc with multiple outlets and individual breaks to keep it safe from overloading with a capacity to manage heavy loads.

From a fridge to an air conditioner with DC charging, 12,000 are starting watts, running watts of 9,500. Gasoline or propane your choice of fuel, select between 120V or 120V 240V simultaneously. Innovative sensors for shutting it down whenever the signal of low fuel comes in indicate. When not in use, it reduces its RPMs, which saves fuel and reduces noise to a great extent, more than suitable for a situation in job sites where it is required intermittently.

It comes in a box with easy to set up product manual, oil funnel, spark plug wrench, toolset, wheel kit, and DC cables. 


  • Portable
  • Maneuverable
  • Easy to set-up


  • Roll problem with wheels
  • Heavy
  • Bad customer service

Check Price on Amazon

DuroMax hybrid generator XP4850EH

DuroMax XP4850EH 4850 watt Dual Fuel Hybrid generatorDuroMax is an efficient, eco-friendly hybrid generator giving you a smooth start each time of use which works on both Gasoline or propane giving you two choices to choose or switch over, with its claim of being a cleaner and extended -time storage fuel, enhancing the running time of the Generator along with a feature of a flexible line, hooking up a propane tank of any size is very easy.

The machine comes to the innovative system of automatically switching off the system when oil is low in amount thereby keeping the engine safe, very durable with a horsepower of 7, air-cooled engine system. Can be operated with 120V or at the same time both 120V and 240V, within starting 4,850 watts and running watts of 3,850 and fuel tank size 3.96 gallons and for propane 20 Gal, noise level specification would be 69 dB.

The package comes with DC charging cables, easy to use manual, an oil funnel, wrench. Toolset, Handle, and wheel kit.


  • Easy to use
  • Reliable and durable
  • Requires less maintenance 


  • Loud noise
  • AC power supply adequate
  • Floating neutral wiring
  • Not for RV use

Check Price on Amazon

Champion 100402-2000 power equipment

Champion Power Equipment 100402 2000This portable Champion power equipment 100402-2000 comes with 2000 watt and runs on two fuel choices of Gasoline and propane with has a capacity of 0.6 Quarts of oil add on solution for the noise of 53Db in 23 feet best for camping and more.

If you are thinking of doubling your output, you must buy the optional parallel kit that connects with another 2000 watt inverter add on dual port USB adaptor and has an optimal 30A RV with 30A 120V outlet for locking along with the household. And an outlet for DC and the innovative shutdown system when oil is low in amount. 2000 as its starting watt and running watts of 1600 gives it 11 hours run time plus an LED fuel-filled indicator and a modernistic cold start system

It comes with a package of a 3-year warranty and lifetime support on technical aspects, EPA certified and CARB compliant.


  • Portable
  • EPA certified
  • CARB compliant
  • Dial selector


  • Trying to start on propane
  • Flimsy plastic
  • Difficult to start

Check Price on Amazon

Champion 100574 4000 power equipment

Champion Power Equipment 100574 4000-Watt RV Ready Digital Hybrid Inverter GeneratorChampion hybrid digital generator inverter comes with a new quiet technology of 4000 watt, which reduces the noise level to a high point and efficiently designed to cut the overall weight and footprint to at least 60%, proving affordable power solution along with being lightweight with an RV.

It is a better version for all the departments of features lighter, quieter, smaller, and works with both the fuel gasoline or propane and easy to switch according to your choice of fuel, add on a selector dial for fuel.

4000 is its starting watts, 3500 is its running watts. It will go on for at least 14.5 hours with a load of 25% with a 2.9- full gallon tank and for a propane tank of 20 pounds starting watts would be 3600, and for running, it would be 3150 watts and go on for at least 12 hours with a load of 25% along with innovative low oil shutdown. And a dB of64 in 23 feet, comes with an economy mode which works on efficient use of power plus the futuristic technology for cold start.

Provides a 3-year warranty and lifetime free support on technical aspects along with being CARB compliant.


  • CARB compliant
  • Presence of economy mode
  • Clean power
  • Quick touch panel
  • Fully assembled


  • No complaints

Check Price on Amazon

Wen 11,000 – Watt DF1100T Dual Fuel Generator

WEN DF1100TWen 11,000 is a portable generator with an OHV engine that runs on both propane and Gasoline, providing users full freedom of choice. With Gasoline, its starting watt would be 1100, and for running, it would be 8,300 watts, 8.5 hours for a Gal of 6.6 for half run time to unload with the availability of a selection dial.

It is best for emergency back-up, and transfers switch with a voltage that can go up to 120V-240V. It also comes with digital LED hour counter protection for overload unmanned voltage regulator with an addition of 47 inch LPG hose. Being CARB and EPA III compliant makes it to the top list for buying a generator, it says out loud to be very durable and easy to store, including outlets of 4 GFCI, A Twist Lock outlet, and A NEMA 14, 50R.

It provides 2–year warranty and amiable customer service on all technical aspects


  • CARB compliant
  • EPA III compliant
  • Weather-proof
  • Portable


  • No wattage output display
  • Must start with LPG if the battery dies

Check Price on Amazon

Also, read The Best Electric Pressure Washer

What to look for while buying the best dual fuel generator?

 Just buying a brand someone recommended or is expensive doesn’t make it your best product, learning about at least some basic 

things to look before purchasing it is one the best decision we can ever make, some of the things to look while buying a duel fuel generator would be:


 The Generator comes with a fixed power output in watts, which determines how many appliances we can use at once and how well, with that much power, making a list of what you will use and not with the output you are planning to buy is a must.


To have precautionary Look for all safety features it has, limitless deadly gas production is a considerable risk, automation of shutting it down when the level gets higher is a must feature. 


It is an enormous relief if a generator auto starts itself as the power goes off, saving a lot of worth time plus the gain of not being stuck in a bathroom or a not to be, place. 

No Extension Cords

The feature of removable console helps in exchange for running around with extension cords to plug-in appliances 


Engine damage problems can be solved if we make sure to have the feature of the automatic shutdown of the engine when oil is low.

Frequently Asked Questions

Q. What type of generators are called duel fuel generators?

This is the generators which can work on two types of fuel.

Q.Most conventional fuels used in dual fuel generators?

Propane and Gasoline are the two most prevalent types.

Q.When was the first Generator invented?


Q. Is it easy to start a dual fuel generator in winter?

Easy if it has the technology for cold start

Q. What to do if my oil gets low, will it harm my engine?

Most of the generators have an unmanned shutdown system when oil gets low. If it doesn’t, then it will harm the engine.

Q. How to decide how much power dual fuel generator I need to buy?

Calculate the amount of power you use for your essential appliances. You can decide how much power you need.

Q.Generators are AC or DC?

Both types of generators are available in the market.

Q. How can generators create electricity?

Generators convert mechanical or chemical energy to electricity.

Q. Is the function of the ozone generator the same with a general generator?

Ozone generators are not for electricity generation. They are ozoneproducing generators.

Q.In what unit, are generators rated

Generators are rated in Kva.

Our top pick from the above list of the Best Dual Fuel Generator

According to customer feedback and reviews, Champion 100574 4000- power equipment is our top pick from our list of products. The features that make it so are:

  • Economy mode option
  • EPA certified
  • CARB compliant
  • Lightweight 
  • Portable

Bottom line

best dual fuel generatorFeel free to opt any of the eight duel fuel generators as it is well researched, keeping in mind customer reviews and feedbacks. We have your back in it as it is very minutely picked, making sure there is no chance of disappointing you, we say it loud that you will have an experience, not just a performance using any of the above. 

Also read The Best Cordless Vaccum for Hardwood Floor


Leave a Reply

Your email address will not be published. Required fields are marked *