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Westinghouse iGen4500DFc - 3700/4500W Dual Fuel Inverter Generator

The Westinghouse iGen4500DFc is a quiet and compact dual fuel inverter generator with a rated wattage of 3,700 W and a starting wattage of 4,500 W.

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Description

Zoom on the Westinghouse iGen4500DFc

The Westinghouse iGen4500DFc is the newer version of the extremely popular iGen4500DF. It's a quiet and compact portable inverter generator especially useful for:

  • RV travellers who wish to upgrade their experience to another level
  • People occasionally participating in sporting competitions, open-air performances and outdoor festivals
  • Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
  • Tailgating and campground aficionados with the desire of enjoying power anywhere they go

In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed, including its emission compliance information.

Power & Run Time

The Westinghouse iGen4500DFc in use

The Westinghouse iGen4500DFc

With its dual-fuel technology, the powerful and versatile Westinghouse iGen4500DFc provides an output of 120V. While gasoline-powered, it gives a running wattage of 3,700W along with a peak wattage of 4,500W. While propane-powered, it provides 3,330 rated watts and 4,050 starting watts. In addition, the device is parallel capable (parallel cord (opens in a new tab) not included) and thus, can be linked to a similar or compatible unit for added power.

With a noise rating of 52 dBA (just slightly more noisy than a conversation at home), the inverter generator features a conventional pull-start mechanism, but also a simple and elegant electric starter (battery included). To add further convenience, the iGen4500DFc can be remotely started (key fob included).

Regarding its running time, the iGen4500DFc, with a 3.4 gallons fuel capacity can operate for up to 18 hours with a full tank of gasoline (fuel consumption around 0.19 GPH). When using propane, it can run for up to 22 hours (on a 20 lbs tank - propane consumption around 0.21 GPH).

The iGen4500DFc generates a clean sine wave: providing <3% Total Harmonic Distortion (THD), delicate electronics can be plugged in its AC outlets safely.

Outlets

The control panel features the following 3 AC outlets:

Duplex 120V 20A (5-20R)
120V 30A (TT-30R) receptacle

In addition, it provides 2 DC outlets: there's two 5V USB ports (USB-A) with which you may charge electronics, for example mobile phones or tablets, conveniently.

This Westinghouse generator is RV Ready, as it features a TT-30R receptacle (TT stands for 'Travel Trailer').

Portability

Thanks to its closed inverter generator design (L24.5 x W17.5 x H20 in), the Westinghouse iGen4500DFc, is more esthetical than a typical, open frame generator. The design follows the contemporary trends and is perfect for recreationally generating power.

Although this generator is technically considered 'portable' (in the sense that it can be moved), its 105.8 lbs make it incredibly difficult to manually lift and transport. However, its challenging mobility is solved by its set of 2 wheels (⌀5.5") and its telecospic handle, which will ease its displacement, once it is on the floor.

Features

Panel of the Westinghouse iGen4500DFc

The iGen4500DFc's control panel

One of the many iGen4500DFc's features is the data center, included in its control panel, which conveniently provides information on the voltage, remaining run time, lifetime run hours, power output and fuel level and thus, helps you monitor its activity and status.

In addition to this info, the device’s light indicators will display if the oil level is too low, the generator is ready and the generator is overloaded.

As far as security is concerned, the generator can be used with a peace of mind, as it features an automatic low oil shut-off and an overload protection (circuit breaker).

It also includes a carbon monoxide sensor. This sensor is designed to monitor the level of carbon monoxide present during the generator's operation. If the generator is positioned incorrectly and carbon monoxide levels rise to an unsafe level, the generator will automatically shut down.

Besides the classic documentation and an owner's manual (opens in a new tab) to get you promptly started, the Westinghouse iGen4500DFc also comes with some accessories: key fob, battery charger, funnel, oil, tool kit and propane hose are included. A storage cover is also available, as a separate purchase.

Emissions

The Westinghouse iGen4500DFc is EPA-approved and CARB-compliant. Thus, selling and purchasing this generator is allowed in each of the 50 states, including California.

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

Product Videos

The Westinghouse iGen4500DFc versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Westinghouse iGen4500DFc compare to inverter generators of similar power (between 3500 and 4500 W).

  • As its weight is 105.8 pounds, the Westinghouse iGen4500DFc falls in the expected weight range of the inverters in the 3500-4500 rated wattage category. In terms of weight, one of the champions in their power range is the WEN GN400i, standing at just 66.1 lbs.
  • Since this inverter generator is rated for a lowest possible noise of 52 dBA, it can be considered as one of the most quiet of the products generating similar power.
  • As the iGen4500DFc offers up to 18 hours run time on a full tank at a 25% load, it falls within the average autonomy range among the inverter generators of a similar power. If concerned with autonomy, one of the products of a comparable power output, which offers the highest run time, is the Firman W03661OF, boasting with up to 25 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. This inverter generator has an estimated fuel consumption of roughly 0.19 GPH (gallon per hour) at a 25% load, rendering it somewhat average compared to devices of a similar output. If you wish to further improve in the area of fuel efficiency, the Champion 200988, which boasts with a gas consumption of only 0.16 GPH, may be the right generator for you.
According to our stats, the following comparison is pretty popular: Westinghouse iGen4500DFc vs Westinghouse iGen4500DF.

Price comparison

As you can see from this interactive chart, when compared to other 3500-4500W dual fuel inverter generators, the Westinghouse iGen4500DFc is on the average side of the price range.

Therefore, this generator nicely fits in the expected budget for this kind of product.

The bottom line

STRENGTHS:
  • In the expected price range
  • CO Sensor
  • Several accessories included
  • RV Ready
  • Remote start
  • Parallel capable
  • Dual Fuel
  • Inverter
  • Quiet for its power (52 dBA)
AVERAGE SPECS:
  • Decent weight (105.8 lbs)
  • Decent run time
  • Decent fuel efficiency
WEAKNESSES:

The Westinghouse iGen4500DFc doesn't have any notably low specs.

Do you own the Westinghouse iGen4500DFc and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
Parallel capableYes, cable not included
RV readyYes
FuelDual Fuel (gasoline/propane)
Engine224 cc OHV 4-stroke
Starting systemRecoil, Electric, Remote
Warranty3 years
VoltageAC: 120V 60 Hz, DC: 5V
Power
GasolinePropane
Running watts3,700 W3,330 W
Starting watts4,500 W4,050 W
Running amps30.8 amps27.8 amps
Peak amps37.5 amps33.8 amps
Run time @50% load15 hUnknown
Run time @25% load18 h22 h
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets
  • 1x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (TT-30R)
DC outlets2x 5V USB port (USB-A)
Data centerPower output, fuel level, lifetime run hours, remaining run time and voltage
IndicatorsLow oil, overload and output ready
Fuel tank3.4 gal
Fuel gaugeDigital
Misc
Weight105.8 lbs
Approx. dimensions (L x W x H)24.5 x 17.5 x 20 in
Noise (lower limit)52 dBA
THD< 3%
ComplianceCARB, EPA
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralFloating
Accessories includedOil, funnel, tool kit, key fob, battery charger, propane hose, and battery
UPC850011336854

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 Westinghouse

The US based Westinghouse Outdoor Power Equipment is a legacy subsidiary of the Westinghouse Electric Corporation, founded in 1886. While the company has been acquired and merged into the American CBS, the Westinghouse name remains as the brand name for many of their electrical solutions, which stretch across the scale from power plants to portable generators. Portable generators – the main product of the Outdoor Power Equipment branch of Westinghouse – used to be manufactured by Westpro Power Systems, which was bought in 2016 by Midwest Equipment. Lawn equipment, such as trimmers and blowers, is also sold under the Westinghouse brand name. All of their products are designed in the US. However, several sources report that they are in many cases manufactured in China.

Warranty Information

The Westinghouse iGen4500DFc is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Westinghouse generators, please consult Westinghouse's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-855-944-3571.

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 sizer.
ItemRunning WattsStarting Watts
At homeRefrigerator (energy star)1921192
Hair dryer18001900
Washing machine9001650
Set of 5 LED light bulbs5555
Total2947 W3947 W
For campingRadiant heater13001300
RV refrigerator180600
RV AC (11,000 BTU)10101600
Blender400850
Set of 5 LED light bulbs5555
Total2945 W3535 W
For workGrinder14002500
Demolition hammer12601260
Drain cleaner250250
Total2910 W4010 W
Is this WESTINGHOUSE IGEN4500DFC dual fuel (propane/gasoline) able to run NPG by just using an NPG hose or additional modifications are required? Could you be specific in the modifications if required please? (Asked January 17, 2022)

We unfortunately do not know what NPG is. If you meant LPG, the unit will run on LPG out of the box. The unit was not designed to run on NG (natural gas). Any modification to the fuel system would void your warranty and could put you in violation of local emission laws.

Does this have GFCI outlets? (Asked August 03, 2022)

iGen4500DFc does not feature GFCI outlets.

Does this have pull start capability if the battery is dead? (Asked August 26, 2022)

The battery is not required for pull start. Note that, without the battery, you may need to set the choke by hand, and that the choke is located behind the engine service cover.

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