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WEN DF472 - 3800/4750W Dual Fuel Generator

The WEN DF472 is a compact open frame dual fuel generator with a rated wattage of 3,800 W and a starting wattage of 4,750 W.

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Description

Zoom on the WEN DF472

In a nutshell, the WEN DF472 is a compact portable generator mostly geared towards:

  • RV travellers wishing to enhance their freedom and nomad lifestyle
  • People occasionally participating in outdoor fairs, festivals or events
  • Homeowners in need of an emergency backup power for their essentials
  • Professionals who want to ensure that a power failure will not prevent them from working

In the following paragraphs, we shall explore the power characteristics, available outlets, portability, and any additional features of the device, along with its emission compliance information.

Power & Run Time

The dual-fuel technology of the WEN DF472 allows for an output of 120/240V and provides superb power and versatility. If gasoline-powered, the device provides a running wattage of 3,800W and a starting wattage of 4,750W. If propane-powered, it gives 3,500 rated watts and 4,350 starting watts.

This generator is started via a simple traditional pull-start mechanism.

The running time of the DF472, with its 4 gallons fuel capacity, can reach around 11 hours at 50% load on a full tank of gasoline (fuel consumption around 0.36 GPH). With propane, it can reach around 7 hours (on a 20 lbs tank - propane consumption around 0.67 GPH).

Outlets

The control panel includes the following 3 AC outlets:

Duplex 120V 20A (5-20R) GFCI
120/240V 30A (L14-30R) receptacle

It also sports 1 DC outlet: there's a 12V 8A (cigarette lighter style) receptacle allowing you to easily charge your batteries.

Due to the featured twist-lock L14-30R receptacle, the DF472 is transfer switch ready: you may connect it to a breaker box to power your household during a power outage.

Portability

The design of the WEN DF472 is a typical, open frame, with the dimensions of L23.1 x W17.5 x H18.5 in, offering support and stability and enabling the possibility of raising it above ground level. The design is ideal for rough environments and demanding outdoor use.

While the generator is considered to be technically 'portable' (in the sense that you can move it), manually lifting and transporting it may be challenging, due to its high weight of 103.2 lbs.

Features

Panel of the WEN DF472

The DF472's control panel

The fuel level of the generator can be determined quickly, easily, and conveniently with the help of its built-in fuel gauge.

As for its security measures, the device features an automatic low oil shut-off and an overload protection (circuit breaker), letting you use it with a peace of mind.

While the standard documentation and an owner's manual (opens in a new tab), helpful for starting the device promptly, come with the WEN DF472, the following accessories are also included: propane hose and oil.

Emissions

The WEN DF472 is EPA-approved and CARB-compliant. It can therefore be sold and purchased in all 50 states, including California.

Moreover, it features a spark arrestor and thus, may be used in forested areas.

The WEN DF472 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the WEN DF472 compare to dual fuel generators of similar power (between 3500 and 4500 W).

  • As its weight is 103.2 pounds, the WEN DF472 falls in the expected weight range of the dual fuel devices in the 3500-4500 rated wattage category. If weight matters to you, one of the champions in this power range is the WEN DF402iX with only 66.1 pounds.
  • Given that the DF472 reaches an autonomy of around 11 hours with a full tank and at 50% load, it is placed within the average autonomy range of similarly powerful dual fuel generators. If you consider autonomy on a single full tank as one of the deciding factors, one of the generators in the same power range that offers the highest run time is the Westinghouse iGen4500DF, with around 15 hours.
  • While the run time is an important parameter, it is dependent on the fuel tank’s capacity and thus, doesn’t say much on its own unless we consider fuel consumption as well. Standing at an estimated 0.36 GPH (gallon per hour) at a 50% load, this generator is somewhat average in this area compared to other devices, within the aforementioned wattage range. If you wish to acquire one of the most gasoline efficient products of this power range, the Westinghouse iGen4500DF, with a fuel consumption of 0.23 GPH could be in your good books.

Price comparison

As you can see from this interactive chart, when compared to other 3500-4500W dual fuel generators, the WEN DF472 is on the cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget generator.

The bottom line

STRENGTHS:
  • Inexpensive
  • Dual Fuel
  • Several accessories included
  • GFCI Outlets
AVERAGE SPECS:
  • Decent weight (103.2 lbs)
  • Decent run time
  • Decent fuel efficiency
WEAKNESSES:
  • No data center
  • No electric start

Do you own the WEN DF472 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
Parallel capableNo
RV readyNo
FuelDual Fuel (gasoline/propane)
Engine224 cc OHV 4-stroke
Starting systemRecoil
Warranty2 years
VoltageAC: 120/240V 60 Hz, DC: 12V
Power
GasolinePropane
Running watts3,800 W3,500 W
Starting watts4,750 W4,350 W
Running amps (@120/240V)31.7/15.8 amps29.2/14.6 amps
Peak amps (@120/240V)39.6/19.8 amps36.3/18.1 amps
Run time @50% load11 h7 h
Run time @25% loadUnknownUnknown
Features
GFCI outletsYes
Covered outletsNo
Automatic Voltage RegulationYes
AC outlets
  • 1x Duplex 120V 20A (5-20R) GFCI
  • 1x 120/240V 30A (L14-30R)
DC outlets1x 12V 8A (cigarette lighter style)
Data centerNo
IndicatorsNo
Fuel tank4 gal
Fuel gaugeYes
Misc
Weight103.2 lbs
Approx. dimensions (L x W x H)23.1 x 17.5 x 18.5 in
Noise (lower limit)Unknown
THDUnknown
ComplianceCARB, EPA
SecurityLow oil and overload protection
Spark arrestorYes
NeutralBonded to frame
Accessories includedOil and propane hose
UPC044459994725

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

Spec Improvement×

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About WEN

WEN Products, founded by Nick Anton in 1951, is an American power tool manufacturer and distributor, which claims to have a part in the development of modern chainsaw, soldering devices and wet sharpeners, through its research in random orbital technology. The Illinois based company expanded its distribution network to include various power tools, such as presses, drills and of course, power generators. As a distributor, WEN’s portfolio largely consists of branded products of different manufacturers, imported from Asia.

Warranty Information

The WEN DF472 is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of WEN generators, please consult WEN's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-847-429-9263.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator size calculator.
ItemRunning WattsStarting Watts
At homeSump pump (1/2 hp)10502150
Furnace fan (1/2 hp)8752350
Refrigerator (energy star)1921192
Washing machine9001650
Total3017 W4492 W
For campingRadiant heater13001300
RV refrigerator180600
Microwave (1000 watts)15001500
Set of 5 LED light bulbs5555
Total3035 W3455 W
For workTable saw18004500
Bug zapper8080
Total1880 W4580 W

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