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Best Dual Fuel Generator 2021 – Buyer’s Guide

Generators are a part of life if you are living in an area with a lot of power outage. Power coming in and out could be annoying if you want to plan to do essential home chores, or worse when you are inviting guests.  Besides, you can also call it hybrid generators that give you exceptional benefits at an affordable price.

Best Dual Fuel Generator

Storms, floods, and other natural disasters also invite a lot of power outage, but no worries anymore! The best dual fuel generators come to your rescue. It will help you get power when the whole city gets dark. They are becoming popular in no time because of their reliability and incredible benefits.

Here are some reviews of the best dual fuel generators that are readily available in markets. The reviews tell you specifications, pros and cons of each of them so you can buy the one that fits your needs.

The 5 best dual fuel generators Reviews

Sale
Westinghouse WGen3600DF Dual Fuel (Gas...
  • 3600 Rated Watts & 4650 Peak Watts (Gasoline); 3240 Rated Watts &...
  • Intuitive Control Panel Features a 5-20R 120V Duplex Outlet, an...
  • 212cc Westinghouse 4-Stroke OHV Engine; Long Lasting Cast Iron...
  • Plug-and-Play! Comes With Oil, Oil Funnel, Tool Kit, and User's...
  • All Westinghouse Portable Generators are Functionally Tested in...
DuroMax XP12000EH Dual Fuel Electric...
  • POWERFUL DUROMAX ENGINE: The XP12000EH is Powered by a DuroMax...
  • PLENTY OF POWER: With 12,000 starting watts and 9,500 running...
  • DUAL FUEL TECHNOLOGY: This generator runs on gasoline or propane...
  • MX2 TECHNOLOGY: With DuroMax MX2 technology, get the maximum...
  • LOW OIL SHUT-OFF: Protects your investment by automatically...
Firman H03652 4550/3650 Watt Recoil...
  • From the great outdoors to family BBQ's, the H03652 Hybrid Dual...
  • 208cc dual fuel engine with low oil shut off and cast iron sleeve
  • 5 gallon tank provides 14 hours of runtime. Propane tank not...
  • R ready multi feature control panel with covered outlets *see...
  • 8” heavy duty Never-Flat wheels and high leverage u-shape...
Champion Power Equipment 100307...
  • Your purchase includes One Champion 3500-Watt Dual Fuel RV Ready...
  • Portable Generator dimensions – 23.2” L x 19.1" W x 20" H |...
  • Specifications: Noise level – 68 dBA. Fuel tank capacity...
  • Operate your 3500-watt portable generator right out of the box on...
  • Keep track of voltage, hertz and run-time hours to easily monitor...
Sale
DuroMax XP4400EH Dual Fuel Electric...
  • Powerful DuroMax Engine: the XP4400EH is powered by a DuroMax...
  • Dual fuel technology: the ability to run on propane or gasoline...
  • Plenty of power: with 4, 400 starting watts and 3, 500 running...
  • Maximum power: with DuroMax MX2 technology, get the maximum power...
  • Powering everyone anywhere: like all DuroMax generators, the...
  1. Westinghouse WGen3600DF Best inverter generator for home backup

If you are searching for a dual fuel generator with a remote control feature, then Westinghouse WGen3600DF should be your first choice. It is a portable one with only 109 pounds of weight. Moreover, the start button allows you to give it a quick start without any hurdle, and the easy switch between gasoline and propane amazes you. You can readily switch the fuel sources while the engine is running.

Features:

  • It offers 3600 Rated Watts and 4650 Peak Watts for Gasoline.
  • The remote control offers you to start the generator from a considerable distance.
  • If you are using the generator in remote areas, it allows you to plug in directly to RVs.
  • The built-in engine with 212cc-4 Stroke is powerful enough to run a complete household by giving a long running time.

It gives an incredible power output with gasoline for about 4650 Peak Watts, and with propane generates approximately 4180 peak watts. Besides, running watts of gas and propane is also a worth mentioning, that is 3600 and 3240 watts respectively.

Furthermore, the built-in engine is also a powerful one with cast iron sleeves. It sure is a durable one with incredible functioning. And if we talk mainly about the run time of the generator, then it offers 18 hours at 25% load. It may reduce if you increase the load time, but generally, it is a great run time with a full gas tank.

At times of emergencies, if you can’t find your remote control, the push button is available to turn on and off the generator. And to change its location, two large wheels will help you move it around. Besides, the Westinghouse won’t forget about the safety features along with lots of incredible offerings. The generator offers you an automatic low-oil shutdown option to protect the engine and your home appliances.

Pros
  • Easy to switch between fuel sources.
  • It comes with remote control and built-in power button.
  • Low-oil shutdown feature to protect the engine from damage.
  • The engine comes with durable cast iron sleeves.
  • The package includes oil funnel, user manual and tool kit for easy installation.
Cons
  • Gasoline will be more efficient with the generator that is quite expensive.
  • The parts of the device do not come with a warranty.

 

 

  1. DuroMax XP1200EH Quiet dual fuel generator

DuroMax XP1200EH makes it to our best dual fuel generator list because of its exciting features and easy availability. It is another excellent choice for your everyday power needs. Also, it offers electric and recoils start system for your convenience. Also, the built-in engine is 47cc that is super powerful to charge any home devices. It gives you around 120 to 240 volts of energy.

Features:

  • The built-in engine is 47-cc.
  • The machine can handle heavy loads with 12000 starting and 9500 running watts.
  • The generator runs on two fuel sources; gasoline and propane, giving you the flexibility of fuel choices according to your need and budget.
  • The electric start of the machine is happening with the key that ensures no cracking.
  • Safety features including oil controls, circuit breaker and voltmeter is easy to read and monitor.
  • It offers 8.8 hours on the full gas tank with 50% load with gasoline and 7.2 hours run time with propane.

Moreover, it also comes with safety features like oil controls, idle controls, monitoring the circuit breakers, and you can again watch how much energy is running through the machine at a particular time. If we talk about its noise level system, then it is ideal for your house. It has a built-in spark arrestor that makes sure to provide smooth performance while running. The exciting news is, you do not have to experience loud noises anymore around the house.

If we talk about the overall design and performance of the generator, then it is quite user-friendly. The engine is durable and powerful than others in the market. However, the product is quite heavy, with a weight of 236 pounds. It does come with two fold-down handles and tires that help you in movement, but still, you have to be careful.

Furthermore, it allows for generating 12000 starting watts on gasoline and around 11400 peak watts on propane. As far as about running watts, then it offers 9500 and 9025 respectively on gas and propane. Yet, the fuel sources are high, so it can readily bear heavy loads.

Pros
  • The engine is strong and powerful.
  • It is a durable dual fuel generator.
  • It features a low-oil shut off option for engine protection.
  • It includes safety features for the longevity of the device.
  • Idle control saves energy when not in use, and helps in reducing the noise level.
Cons
  • Tires at the bottom may go flat regularly.

 

 

  1. Firman HO3652

Another fantastic and worth mention dual fuel generator on our list is Firman HO3652. With strong 208cc engine, it features a durable cast iron sleeve. The machine is strong enough to entertain a large home appliance in times of storms and other natural disasters. Even with a weak performance as compared to others, the machine won’t let you stay in the dark.

Features:

  • The engine features 208cc with cast iron leaves.
  • Five-gallon fuel tank promises 14 hours run time.
  • It also features 3650 running time with gasoline and 3300 with propane.
  • The wheel tires never going to flat and are super friendly for mobility.

It offers 14 hours run time solely on gasoline with the five-gallon tank. Eventually, the maximum output generating of the machine is 4550 watts with gasoline and 4100 with propane. However, the running watts may differ. It offers 3650 and 3300 watts with gas and propane. Still the attractive numbers with extended run time.

If we talk about the starting system if the generator, then it only starts operating with a push button. Besides, the battery timing of the device is incredible as compared to its competitors. The control panel also has three power outlets, and the covers are there for protection. Apart from power outlets, you can find engine switch, intelligence and a fuel selector easily. Hence, it is the most user-friendly device with easy to understand features.

The mobility is more comfortable with the model as it comes with two more that never goes straight ever. It also features with a large U shape handle for easy movement. The weight of the generator is average with 119.5 pounds. So, you can move it without assistance.

Pros
  • It comes with a three-year warranty.
  • It also includes 5.5-foot propane hose at the time of purchase.
  • The battery life is long enough to entertain large home appliances for a long time.
  • It is never going to run hot.
  • It seems affordable to maximum people.
Cons
  • Wattage is a little weak than competitors.
  • During storms or emergencies, energy conservation is low.

 

 

  1. Champion Power Equipment 100307

It was not hard for champion power equipment 100307 to have a place on our list. It is a portable one with maximum output power generating units. It can quickly generate 4750 with gasoline and 4275 with propane. And if we are considering running watts, then the numbers won’t disappoint you either. It can generate 3420 watts with propane and 3800 with gasoline.

Features

  • It offers 3.4 gallons capacity of fuel tanks.
  • It features 68 dB noise levels that provide you with calm experience.
  • The low-oil shutoff sensor and other panels have a volt guard protection.
  • It also features cold start technology that makes sure it is running on extreme weather.
  • It is a fuel-efficient device and a significant investment at this price tag.

 

The best dual fuel generator features a 4-stroke 224cc power engine that is quite powerful and strong. The device allows you to experience both electric and recoil start systems. Moreover, the running time of the generator is also inspiring. It provides you 9 hours run time with 50% load at 3.4 gallons gasoline only. Whereas, 20 pounds propane fuel source offers 10.5 hours run time with 50% load.

Also, the device features 68 dB noise levels, which is quitter and calm than the others. So, it would be an excellent choice for small houses. It also offers security features so you can watch out for its maintenance and needs. The features include low-oil shutoff and overload protection that protects not only its engine but also your home appliances from damage.

The control panel of the generator is also a plus point. It has two 120V household power outlets, twist locking outlet and an RV outlet. Besides, battery and engine switch also includes at the eye level for better monitoring and easy access.

Pros
  • It offers you a real quick and easy start.
  • It comes with a three-year warranty.
  • It features 224ccc powerful engine.
  • It can keep track of voltage, hertz and running time.
Cons
  • The battery seems to fail prematurely.

 

 

  1. DuroMax XP4400EH

The last but not the least DuroMax XP4400EH is another right choice for your power needs. The engine is 208cc OHV, which is considered not so powerful but still, it is going to provide energy on your bad power outage days.

Features

  • The control panel of the machine features with two 120V AC household outlets.
  • It includes safety features to protect the engine and appliances.
  • Quitter Muffler also presents to make sure reducing the engine noise.
  • The highest power output of the generator is producing 4400 watts with gasoline and 4180 watts with propane.

With 3.96 gallons of fuel source capacity, it offers 11.4 hours of run time with 50% load. However, with a full propane tank, you can have 9.8 hours of run time with the same load as gasoline. Also, the power output generating units are excellent too. It claims to produce 4400 watts with gasoline with 3500 running watts. However, propane tells you a little different story. It can generate around  4180 starting watts and 3325 running watts.

It offers electric, and recoil start systems and the producing units of the generator are great for homes and constructing sites. Besides, it features quite a muffler that is responsible for reducing the engine noise level, eventually, make you safe from the annoying noise of the generator.

Safety features are necessary to have, and DuroMax ensures its availability. It offers you a low-oil shutdown sensor along with a surge arrestor. You can also find the low oil indicator, circuit breakers, and an engine switch along with voltmeter for monitoring the performance.

Pros
  • The engine is 208cc OHV, which is powered by a 7HP.
  • The noise level of the generator features 69 dB.
  • This machine can handle heavy loads with 4400 starting watts.
  • It features 3.96-gallon fuel capacity.
  • It also comes with a three-year warranty.
  • You can find the user manual in the box for easy and fast installation.
Cons
  • It disperses strong odour at the time of starting the engine.

 

 

Kinds of Generators

There are usually two kinds of generators available in the market; single fuel and the dual fuel generator.

  • Single fuel is the standard one that everybody knows about; it usually runs on a single fuel source and can not guarantee running time. Gasoline is a fuel source that is responsible for running a generator.
  • The other kind of generator is dual fuel one. It can rely on both gasoline and propane at the same time. You can easily switch between the sources and increase the running time of the generator. Besides, propane is eco-friendly and less expensive as compared to gasoline.

 

Why Get a Dual Fuel Generator?

The idea of investing in a dual fuel generator sounds complicated to most people because they are not aware of its usage and durability. However, it is a great and user-friendly device with lots of benefits to enjoy. Of course, it’s a complete package for homeowners who worries for their safety in stormy nights.  If you fear to face any emergency, then having a dual fuel generator will not a wastage for you.

It is becoming popular among many people because of its dual fuel option availability. It promises to provide you long running time, because it doesn’t depend on gasoline only, but on propane too. Extended run time is a blessing if you are getting it for emergency times or even planning an outdoor adventure. It assures to fulfil all your electricity needs without disappointing you for a moment. Moreover, it wouldn’t cost you higher as propane is cheaper and more environmentally friendly than gasoline.

Dual fuel generator is an excellent investment considering its price and benefits.

Benefits of Having Dual Fuel Generators

Having a best dual fuel generator is a blessing when you get to experience power outage more often. It will be your ideal investment because it doesn’t only provide you with power in your bad days, but give you peace of mind.

Let’s have a look at some of its strengths and pros that come along with the generator.

  • Eco-friendly

The dual fuel generator is an eco-friendly product because a fuel mixture can offer relatively lower emissions than other usual generators that run solely on diesel. What else is better than a product that not only ideal for your house but also serves the environment. Besides, natural gas can provide a longer running time, so businesses use gas and diesel mixture to run a generator instead of only diesel use.

  • Natural Gas Availability

Easy availability of natural gas from nearby is another benefit of having a dual fuel generator. Also, it is relatively less expensive than diesel.  In case of emergencies and sudden storms, the natural gas will be available to you. Moreover, natural gas burns cleaner than diesel, that eventually reduces the need for storage and oil maintenance cost.

  • Economical

The best dual fuel generators are economical to run even with increasing prices of natural gas. It will reduce the considerable burden of electricity cost from your shoulders and provide you with an ocean of power at an economical price. In modern times, people use this type of generators in hospitals, schools and other important places where they can not afford to spend hundreds of dollars over electricity while experiencing power outage every hour. As far as you fill-up the generator and fulfil its needs, it won’t let you stay in the dark.

  • Peace of Mind

You are going to have a peace of mind by having a dual fuel generator even after your area supply company lost hopes. You no longer have to waste hours or days without electricity in your homes. Besides, in case of natural disasters, such as earthquake, heavy rains and storms may restrict you to go out and help yourself for the electricity needs.

However, if you are dependent on the generators that run on that one type of fuel, then you also find yourself in trouble when you would be limited to your gasoline storage at home. But, with dual fuel generators, you may only have to plug in your propane tank. The exciting thing is, you can store propane for a longer time as compared to diesel, and it can be readily available at any gas station or hardware store.

Isn’t it a peace of mind?

  • Reliability

You are never going to run out of options with two fuel types in a single generator. You may like to use gasoline, but propane can be your most generous backup under challenging times. The best dual fuel generator is an incredible and reliable product that stays with you for a longer time, as it offers unpredictable lifespan. You only have to be careful while using it and watch out for its maintenance when necessary.

Moreover, propane is safer to store as compared to gasoline and diesel. You can keep it for days, months, even for a year. It will be your safety partner and a backup plan in long summer days. Besides, you can easily exchange or fill up the propane tank from any gas station.

  • Watts Rating

While getting a dual fuel generator, you must know how much power you need and its corresponding wattage because you may feel that each dual fuel model shows the difference in wattage ratings, a lower for propane and a higher for gasoline. So, the wattage output depends on whether the generator is running on propane or gasoline. You should be considerate and learn beforehand about the concept, and make the purchase accordingly.

 

Buyer’s Guide

After learning all the critical factors about a dual fuel generator and have in-depth reviews of the best dual fuel generators available in the market, it is time to know the elements that are necessary to consider before a final decision. These factors help you understand what do you need and what you should get against your hard earn money.

Let’s explore the factors without wasting any more time.

  • Starting and Running Watts

It is the most crucial factor that one should consider before buying any generator. It is useful if you know the peak and ratted watts of your generator, but since you are planning to buy a dual fuel generator, you should focus on watt ratings of both fuel sources.

We are hoping that you are clear about your generator need. Like, whether you are buying it for your occasional outdoor parties or your only purpose of buying it to keep your home appliances running through thick and thin. So, if your buying purpose is entertainment, then you can consider low power output provider generator. However, in another case, you may need a high power output to run multiple heavy power tools.

  • Tank capacity of both fuel sources and running time

The dual-fuel generators are ideal for everyone as it comes with different fuel tank capacities. However, the gas fuel tank may differ from the propane tank but no worries, at the time of purchase you will get to know the appropriate size of propane tank your generator needs.

Yes, the tank size plays a vital role as the running time of your generator depends on it. The large tank you got, the more running time you buy. Also, fuel type decides the running time as you can experience long-running hours with gasoline as compared to the propane.

  • Mobility

It is going to be an issue if you have to move your generator for different usages. Your generator should be portable and easy to carry. Some generators do come with mobility kits or accessories for users convenience. Do not forget to test their functionality, as if they are strong enough to carry the weight and move around. They must come with comfortable handles for easy movement.

  • Safety Features

A best dual fuel generator without safety features is a waste of money. Avoid getting a generator that doesn’t come with a low oil shutoff system. This feature automatically senses when your generator is short on fuel and shuts off to protect it from any damage. There are also other features like overload protection and overheating protection that you should consider before choosing any generator.

  • Conventional Vs. Inverter Generators

There are two major types of dual fuel generators; conventional and inverter. Both are going to meet your power needs and are exceptional in their performances. However, people prefer to buy invertor one as it is more fuel-efficient. Also, the inverter dual fuel generator makes less noise as compared to its alternative and is more portable. Yes, it is quite expensive, but worth the money. So, decide beforehand what type of generator you need and afford to have in a house.

  • Monitoring

It is better and useful to have a monitoring system over your generator. It would be easy for you to keep track of complete information about oil or fuel levels, and other general requirements of the device.  Many generators have LED light displays and indicator lights for your convenience. Consider buying the one with such features.

  • Noise levels

We all know that we can measure noise or sound by a unit decibels (dB). And, the higher number of decibels means the possible loud noise. We assume that generators are supposed to make noise; it is the nature of the device. Sometimes, brands produce devices with a calm noise level. We advise you to choose a dual fuel generator with 60 dB or below the numbers to get an ideal noise level.

Emergency Tips for Generator Users

The regular power outage is okay, but if you sense that it is not going to come in the next few hours than you know it’s time to use your adequate investment for power needs. And to have the most benefits out of it, you should consider following these tips for better performance in emergency times.

  • Propane over Gasoline

We discussed that propane is readily available at your nearby gas stations, and you can get the tank from any hardware store in the area. So it would be a wise decision for any generator owner to store propane over gasoline. Gasoline may harm your health, and you cannot save it for emergency times. Besides, refuelling the propane is mush easy than gasoline. You just have to replace the empty tank of propane with the full one, and boom you are ready to use.

Another reason for opting propane over gasoline is its cost-efficient property. It is a less expensive fuel source for a generator than gas. So, if you have to run the machine for the whole day or night, then switch it to a propane source.

  • Buy a user-friendly generator.

Always watch out functioning and features of the generator before buying. It is best if it is a user-friendly one and comes with a detailed user manual. Because in case of emergencies when you can’t understand the issue, you can at least call your local technician to do the job. Be smart beforehand, and get the easily understandable one.

FAQs

  • What is the smallest portable generator?

The smallest portable generator on our list is Champion power equipment 100307. It is an ideal size of 104.9 pounds and a perfect choice for homes as it is easy to move around. It has 3.4 gallons of fuel source capacity that ensures to generate 4750 starting watts and 3420 running watts with gasoline. Also, it features 68dB noise level, which is a quitter and acceptable to use in homes. You can store it easily when you don’t need it.

  • What is the best whole house generator?

The best whole house generator is the one that promises to stay with you on stormy nights and power outage days. The one that can give maximum running time at should be fuel-efficient to save your dollars. You can consider Westinghouse WGen3600DF is the best whole house generator. It only weighs 109 pounds and offers you easy switching between the fuel sources. It promises to provide 3600 rated watts and 4650 peak watts that is something beyond expectations. With a remote control option, you can start the machine from a distance as well.

  • What is the best generator for repeat sales?

Dual fuel generators are an excellent choice for repeat sales. They have built-in security features that protect the engine for a long time and give you peace of mind for years. However, generators also demand little maintenance and care, and if you successfully maintain it, you can use it for repeat sales. Still, Firman is the one that has a potent engine with 204cc and gives you 14 hours running time. You can consider it as the best generator for repeat sales.

  • What is the best time to buy a generator?

Oh, it seems a tricky question for us. But, we assure you that you will know the time when you need a dual fuel generator. If the electric supply company of your area is not promising and disturbs you with an irregular power outage for hours, and you fear that your home appliances may get affected. Then finally it is time to invest in a basic need of your house.

Besides, there could be another reason like if you organize outdoor parties more often, then you may need power energy for lightning, Music systems and other purposes. So, it is better that you own a power generator and not have to worry about this significant issue while planning.

Final words

Best dual fuel generators are becoming a necessity for families who live in places where storms and heavy rains hit the most. Natural disasters already put a fear in your heart, and it gets double with the power outage for hours. But, if you want to be flexible with your power sources, then you must have a dual fuel generator in your houses.

The fuel sources are safer to use and accessible to get. You may find trouble in finding gasoline depending on where you live, but propane is readily available and economical to use for long times. Even if you feel a disaster coming your way, you can stock up propane as much as you can.

We are leaving you with some of the best generators available in the market that fits your budget and needs. They promise to provide you long running times with fuel-efficient feature. You can not only depend on them for your home appliances, but they serve you in your parties and campings. Undoubtedly, they are going to make your life more bearable.