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12 Best Propane Generators You Can Buy in 2022 – Reviews and Buying Guide

Bestmachinery.org reviewers and experts has collected 12 products, we scoured industry research, ratings and reviews to bring you the 12 Best Propane Generators that you can choose…

We’re a small workforce of woodworkers, engineers, and contractors with mixed expertise of over 10 years coping with energy instruments and doors energy gear (OPE). I have a degree in mechanical engineering and together with my team, we use this medium to share our insights and recommendations with you.


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    9.4
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    The AI technology help us to evaluate the real value of product based on automatic rating system

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    DuroMax
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    9.0
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    The AI technology help us to evaluate the real value of product based on automatic rating system

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    DuroMax
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    The AI technology help us to evaluate the real value of product based on automatic rating system

  • Brand
    Firman
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    The AI technology help us to evaluate the real value of product based on automatic rating system

  • Brand
    Champion Power Equipment
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    The AI technology help us to evaluate the real value of product based on automatic rating system

  • Brand
    Champion Power Equipment

Last update on 2022-05-24 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

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Overview

Generators running on natural gas and propane

Gas-powered generators have a terrible reputation for never running when needed and requiring constant maintenance. In this sense, a generator running on natural gas or propane is undoubtedly ideal for those looking for a reliable product with minimal supervision. Equipped with automatic transfer and operation systems, the generator is kept clean and always ready to operate. You can now count on a reliable and very low-maintenance generator.

The problem with gasoline generators

The main problem with gasoline generators is carburetor fouling. Gasoline which sits for more than a month in the carburetor and the tank degrades fouls the spark plugs and the carburetor. A catastrophic result. When you urgently need your generator, it won't start. Worse still, 40% of the generators in your area won't start either, and the only repairman available is overwhelmed with work for the next two weeks...
– In summer, you risk losing all the contents of your freezers and refrigerators.
– In winter, the house can freeze in less than 24 hours.
– In rural areas, you find yourself without water because the pump no longer works.
– The basement drain pump (sump pump) no longer works, and your basement is flooded.
– Then add all the activities of daily life disrupted by the lack of electricity.

A generator running on natural gas or propane eliminates all the disadvantages of gasoline generators.
An automatic maintenance start. A control mode allows the generator to be started automatically every month or according to another interval to keep it clean and operational.
A safe fuel. Unlike gasoline, propane is not degraded over time in its pressurized container.
Automatic management. An intuitive transfer panel manages the starting and stopping of the generator. Whether you are present or absent, your home will never run out of electricity, and it will remain a secure place.

Its mode of operation

Normal operation. In a normal situation where electricity is available, the electricity is routed to the transfer panel, which sends it to the main distribution panel of the house.

The standard distribution panel and electrical circuits are not affected by the addition of the automatic transfer panel. A battery charger is installed in the transfer panel to keep the generator starter battery charged.
In case of failure. When the electrical input voltage drops below 85% of its average voltage for more than 3 seconds, a start signal is sent to the generator. When the generator reaches the desired voltage, power transfer is achieved.

This sequence typically takes less than 10 seconds.The return of electricity. When power returns to the public transmission line for five minutes, the transfer panel returns to that source.

However, the generator will run at low speed for another 5 minutes (without being plugged into the house) to slowly cool down and return to standby mode

Automatic maintenance cycles

Choice of the cycle. It is possible to choose the time and the process of days of the automatic start, which will maintain the maintenance of the system. During its operation, the generator is not connected to the electrical network of the house, and the electricity coming from the public service is not interrupted.
Manual operation is possible. Those who prefer to carry out the preventive start manually can do so by positioning a switch in manual mode. The electricity will not be transferred to the house, and the public service will not be interrupted.
A manual test. It is also possible to manually simulate a service failure to ensure the device's proper functioning

At a reasonable price, propane-powered generators can meet most of the needs for homes, constructions, and RVs. Propane is inexpensive compared to gasoline and can be stored for a long time, so dual-fuel generators gasoline or propane are commonly used.

Starting capacity running time portability when using propane are factors for us to make a list of products for you to choose from; after reading many reviews and specifications of the machine, This will cost you a lot more time and effort to determine.

1. DuroMax XP13000HX

The XP13000HX is the crown jewel of the HX Series with 13,000 watts of POWER. This unit provides the power normally found in stationary home standby generators but in a more affordable, portable package! With a 500cc OHV DuroMax Engine, this workhorse is PERFECT for HOME BACK UP and can power most household essentials such as lights, appliances, and even central A/C systems during any power outage, storm, or emergency event.

2. Westinghouse Outdoor Power Equipment WGen9500DF

Push Button & Remote Electric Start: Features a dependable push button electric start system that makes starting and stopping the generator a breeze.

The engine's choke operates automatically, making starting as simple as the single push of a button. A remote start key fob allows you to start and stop your generator from distances up to 260 feet away. The generator can also be started using a traditional recoil start, providing additional starting dependability.

  • Dual Fuel: Runs on Gasoline or Propane

  • Supports 30A and 50A Transfer Switches

  • Westinghouse Smart Switch Ready (Sold Separately)

  • Durable 457cc Westinghouse Engine

The Westinghouse WGen9500DF Dual Fuel Portable Generator produces up to 12, 500 peak watts and 9, 500 running watts, the WGen9500DF is a dual fuel generator that operates on gasoline or propane (LPG). The heavy duty 457cc 4-Stroke OHV Westinghouse Engine is constructed of a durable cast iron sleeve and runs for up to 12 hours on a 6. 6 gallon (25 L) gas tank, keeping you powered through the day with built-in fuel gauge, automatic low oil shutdown, and GFCI outlets

Push-Button Electric Start makes starting the WGen9500DF effortless while the remote start key fob offers added ease from a distance. Its intuitive control panel spotlights the Transfer Switch Ready L14-30R and larger 14-50R to power your major appliances like the air conditioner, refrigerator, and sump pump as well as any lights or entertainment centers all at the same time with a single cord hookup. VFT Data Center displays volt output, frequency, and lifetime hours to keep you up to date with real-time information and regular maintenance. Conveniently portable with an included set of heavy duty never-flat wheels, handle, and lift bracket, it'll have your house, travel trailer, or jobsite powered in seconds. The WGen9500DF is complete with 3-Year limited service, labor, and parts coverage with Lifetime Technical Support backed by our nationwide customer service and support network.

3. DuroMax XP12000EH

Offering power and versatility, the XP12000EH is perfect for powering your home’s essential appliances and even central A/C through any power outage, storm, or emergency event. You can also easily transport this unit to the job or camp site. This Dual Fuel generator runs on either gasoline or propane, which provides the freedom and flexibility of fuel choice. While gasoline is a tried and true fuel option, liquid propane lasts longer, costs less, has a longer storage life and won’t gum up or damage the carburetor.

The XP12000EH features a user-friendly, keyed electric start, and is also equipped with an optional recoil start. This powerhouse generator is powered by a 457cc, DuroMax OHV Engine that feeds the fully loaded power panel allowing the user to pull up to the maximum 12, 000 watts of power. The panel includes two 120V/20AMP outlets, one 120v/30AMP twist lock outlet, a 120/240V 30AMP outlet, and a 50-amp heavy duty outlet to power the most demanding needs.

The panel also features a volt meter, circuit breakers, low oil indicator, idle control, and DuroMax’s unique MX2 switch, which doubles your 120-volt amperage for heavy loads. With it you can get maximum power from each 120-volt receptacle and have the option of operating at both 120 and 240 volts simultaneously.

4. Westinghouse Outdoor Power Equipment WGen3600DF

The powerful WGen3600DF engineered by Westinghouse is a portable generator to provide you with dependable power when you need it the most, whether you're at home or on the go. With dual fuel ability, this generator offers versatility by running on either gas or propane (LPG).

It produces up to 4, 650 peak watts and 3, 600 running watts when utilizing gasoline and runs for up to 14 hours on a 4 gal. (15 L) gas tank with a built-in fuel gauge. Constructed with a 212cc Westinghouse OHV Engine, the WGen3600DF is made with a cast iron sleeve to provide engine durability while safety features like automatic low oil shutdown, overload protection, and GFCI outlets ensure longevity.

Equipped with an RV Ready TT-30R 30A outlet that conveniently hooks to your travel trailer, the WGen3600DF keeps the air conditioner and any travel necessities you may have up and running all day long. It showcases Push-Button Electric Start that pairs with a wireless remote key fob for effortless ignition and is designed with an extendable handle and rugged never-flat wheels to make portability easy

5. Westinghouse Outdoor Power Equipment WGen7500DF

The Westinghouse WGen7500DF Dual Fuel Portable Generator is a powerful solution to staying prepared for emergency events. It produces up to 9,500 peak watts and 7,500 running watts, running for up to 11 hours on 6.6 Gal. (25 L) gasoline fuel tank.

Forged with a cast iron sleeve, the WGen7500DF has a 420cc 4-Stroke OHV Westinghouse Engine constructed for durability. It's equipped with a built-in fuel gauge, automatic low oil shutdown, and GFCI household outlets for added protection.

The WGen7500DF features Push-Button Electric Start which conveniently pairs with a wireless remote key fob for effortless ignition, and as a dual fuel generator, the WGen7500DF operates on gasoline or propane (LPG) for versatility. 

6. DuroMax XP4850EH

The DuroMax XP4850EH is designed as a user-friendly unit that provides 4,850 watts of POWER. Dual Fuel Technology allows you to operate your generator on standard gasoline or cleaner-burning liquid propane. This Dual Fuel workhorse packs a punch and will keep you powered at home, work, and play.

7. Firman Hybrid Series H03651

Hybrid Series 3650 Watt Dual Fuel Electric Start by FIRMAN Generators. Dual fuel generators run on gasoline or propane fuel, for flexibility while out on the road or during an emergency. At approximately 134lb, you have a lighter weight generator with wheels for easier portability from house to vehicle to campsite or wherever you are heading

8. Pulsar G12KBN Heavy Duty Portable Dual Fuel Generator

G12KBN produces an impressive 12,000W (GAS)/10,800W (LPG) and is capable of powering major appliances in the event of a power outage. The durable frame with convenient drop-down handles and 10” never-flat wheels make this generator both portable and easy to store.

Featuring (4) 120V 20A AC Outlets, (1) 120V/240V 30A Twist-Lock Outlet, (1) 120V/240V 50A Outlet, and (1) 12V DC Output, so you can power a variety of different devices at once.

9. Champion 3400

The Champion Power Equipment 100263 3400-Watt Portable Inverter Generator is the perfect combination of versatility and convenience whether you need power for your home, RV or project.

The convenient electric start includes a battery, plus Cold Start Technology ensures a quick start in cold weather. Connect your sensitive electronics with confidence since this inverter produces only Clean Power (˂ 3% THD).

Designed for safety with a low oil shut-off sensor, this inverter has a 0.6-quart oil capacity (recommended 10W-30). Operate your Dual-Fuel generator right out of the box on gasoline or propane, and easily switch fuels with a quick turn of the fuel selector dial.

Using gasoline, the 192cc Champion engine produces 3400 starting watts and 3100 running watts, and will run for 7.5 hours at 25% load. It produces 3060 starting watts and 2790 running watts, and will run for 14.5 hours at 25% load when using a 20-pound propane tank.

Champion’s Inverter Technology includes smart Economy Mode, which can reduce the electrical load, providing quieter operation, extended engine life and better fuel economy.

Included are a 120V 30A RV (TT-30R), two 120V 20A household outlets (5-20R), a 12V DC automotive-style outlet with dual USB adapter, plus a propane hose with a built-in regulator.

Operates at 59 dBA from 23 feet – about the same noise level as normal conversation. The optional Parallel Kit provides a quick clip-on connection which allows you to increase output by connecting up to two 2800-watt or higher inverters.

Also included is a standard 50-amp RV outlet with power to start and run two 15,000 BTU RV air conditioners. Fully assembled with foldaway handle for easy storage and built-in handles and never-flat tires for easy transport

10. Champion Power Equipment 76533 4750/3800

Champion 3800-Watt Dual Fuel RV Ready Portable Generator with Electric Start

Champion’s 3800-watt RV Ready generator with electric start features Dual Fuel, allowing the 224cc engine to run on either gasoline or propane. Featuring Intelligauge, Volt Guard and Cold Start Technology, it provides up to 9 hours of run time on gasoline or 10.5 hours on propane.

Whether you're looking for a little extra power while you're out camping or just peace of mind during a power outage, the Champion Power Equipment 76533 Generator is the perfect solution.

You'll have the option to power this generator with either gasoline or propane, and getting it started couldn't be simpler with the electric start with 3 position switch.

Keep track of hertz and voltage with the built in gauge, and never worry about power surges since this generator features a surge protector as well.

11. Firman H08051

Assembled easily and started right up on propane.
It’s noticeably quieter than the Generac 8000 that I borrowed, a big plus!
It has a lot more electrical connection options than any other portables in its class, it’s also has a higher amp output 50amp.

Seems very well constructed, not much vibration during operation.

The noice level is considerably lower than most. It is pretty heavy but the folding handle and the tires make it fairly easy to move around.

We use this everyday at work to power my camper/office so the electric start is a major plus! The dual fuel is nice however if you use propane I recommend getting a large propane tank, the propane does go rather quickly

12. DuroMax XP2200EH

Clean, quiet, & unsurpassed in its class. The Derma XP2200EH Digital portable inverter is capable of generating a maximum 2,200W of power! With the integrated handle & lightweight maneuverability of only 46 lb., the side kick is the perfect companion for emergency power, tailgating or camping.


FAQs

Why choose a generator running on propane?

Propane produces half the amount of carbon monoxide than gasoline does. It also requires less energy to power your home than natural gas. Fewer pollutants mean fewer carbon deposits in your generator's engine. That's another reason a propane generator requires less maintenance.

Compared to gasoline, propane is considerably inexpensive as a gas supply to energy your generator. Additionally, it is simpler for the retailer for lengthy intervals. In contrast, gasoline goes stale and may smash your carburetor after just a few months; propane will final for as much as a yr and gain injury to your generator since it isn't left contained in the generator's gas reservoir. This makes propane a terrific alternative if you're making ready for an emergency and don't need to need to repurchase a gas provided every few months.

What are your power needs?

How much energy your generator might want to present depends upon what home equipment you're planning to run off of it. Suppose you're planning to make use of your generator to energy your entire home in an emergency. In that case, you'll need to discover a high-powered generator that may output at the least 5,000 W and much more when you have a water pump or energy-hungry heating system. Then again, a smaller generator that places solely 3,000 W could be sufficient if you're attempting to energy an RV or a campsite. If you're planning to run your generator totally on propane, be sure to think about how a lot of the energy the generator you select can output on propane moderately than gasoline.

It would help if you had a generator with a long-running time of 10-12 hours; the generator's capacity must be doubled. 

If the generator run time is short, RV only or brief time of day, the generator capacity is not essential.

The output power of your generator can be considered in the runtime that you will get.

What to look for in a portable generator that runs on propane?

Beyond wattage, there are a number of convenience and safety features that differentiate portable generators from one another.

What are the pros and cons of a propane generator?

Extra eco-friendly than fuel. “Propane engines emit 12 % much less CO2 emissions, 20 % much less NOX emissions, and 60 % much less CO emissions than gasoline engines. ... Simpler to refuel. ... No expiration date. ... Much less noisy than fuel. ... Extra highly effective than fuel.

What is the most efficient propane generator?

The Westinghouse Outdoor Power Equipment WGen9500DF is a great all-round propane generator that is highly rated by many satisfied shoppers, but for a little (well, a lot) more power, we recommend the DuroMax XP13000HX that has 13,000 peak watts

 

Stephen A Poirier
Stephen A Poirier
Stephen A Poirier has worked for more than 10 years at Best Machinery, where he has written on carpentry, masonry, painting, plumbing, electrical, woodworking, blacksmithing, welding, lawn care, chainsaw use, and outdoor power equipment. When he’s not working on his own house, he volunteers with Sovereign Grace Church doing home repair for families in rural, suburban and urban locations throughout central and southern New Jersey.