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Westinghouse iGen4500DFc - Spec Review

The Westinghouse iGen4500DFc is a quiet and compact dual fuel inverter generator with a rated wattage of 3700 W and a starting wattage of 4500 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 looking for even more independence
  • People occasionally participating in sporting competitions, open-air performances and outdoor festivals
  • Homeowners in need of an emergency backup power for their essentials
  • Camping and tailgating hobbyists looking for a portable power source

The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, the extra features it benefits from, and any relevant emission compliance details.

Power & Run Time

The Westinghouse iGen4500DFc in use

The Westinghouse iGen4500DFc

The dual-fuel technology of the Westinghouse iGen4500DFc allows for an output of 120V and provides superb power and versatility. If gasoline-powered, the device provides a running wattage of 3700W and a starting wattage of 4500W. If propane-powered, it gives 3330 rated watts and 4050 starting watts. In addition, the device is parallel capable (parallel kit (opens in a new tab) not included) and thus, can be linked to a similar or compatible unit for added power.

The inverter generator is rated for a noise of 52 dBA (just slightly more noisy than a conversation at home). Its starting mechanisms include a simple traditional pull-start mechanism and a convenient and easy-to-use electric starter (battery included). Moreover, to offer you even more convenience, the iGen4500DFc can also be remotely started (key fob included).

As for its running time, the iGen4500DFc, along with its 3.4 gallons fuel capacity, can run for up to 18 hours with a full tank filled with gasoline (fuel consumption around 0.19 GPH). If propane is used, it can operate for up to 22 hours (on a 20 lbs tank - propane consumption around 0.21 GPH).

Sensitive electronics can be safely plugged in the AC outlets, as the iGen4500DFc produces a clean sine wave, with a <3% Total Harmonic Disruption (THD).

Outlets

The control panel features the upcoming 3 AC outlets:

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

Furthermore, it has 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, thanks to its 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 generator has a contemporary design, convenient for recreationally generating power.

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 105.8 lbs. Still, once it is on the ground, its set of 2 wheels (⌀5.5") and its telecospic handle can easily solve the issue of low mobility and allow for easy relocation of the device.

Features

Panel of the Westinghouse iGen4500DFc

The iGen4500DFc's control panel

A digital data center, one of the features of the iGen4500DFc's control panel, gives you information on the remaining run time, power output, voltage, lifetime run hours and fuel level, and thus, is helpful for the monitoring of its activity and status.

In addition to this info, the light indicators show you if its oil levels are insufficient, the generator is on overload and the generator is ready.

From a security point of view, the generator is equipped with an automatic low oil shut-off and an overload protection (circuit breaker), giving you a peace of mind during use.

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. It’s a welcomed additional security feature, but don’t forget to always take your generator outside (opens in a new tab).

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, oil, propane hose, tool kit, battery charger and funnel are included. A storage cover is also available, as a separate purchase.

Emissions

The Westinghouse iGen4500DFc 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, making it usable in forested areas.

Product Video

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 generators of similar power (between 3500 and 4500 W).

  • Since the generator weighs in at a dry weight of 105.8 lbs, the Westinghouse iGen4500DFc belongs in the expected weight range for devices which can produce between 3500 and 4500 rated watts. Regarding dry weight, one of the champions in the same power range is the WEN GN400i, with a dry weight of only 66.1 lbs.
  • With a lowest possible noise of 52 dBA, this inverter generator places itself amongst the most quiet of the products delivering similar power.
  • The iGen4500DFc, offering a run time of up to 18 hours with a full tank at a 25% load, falls within the average autonomy range when compared to its peers. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Champion 200914, as it provides up to 22 hours.
  • Run times are important, yet thanks to their dependence on the fuel capacity, they should be judged along with the fuel consumption of the device. This inverter generator has an average fuel consumption among comparably powerful devices, as it reaches 0.19 GPH (gallon per hour) at a 25% load. If fuel consumption is your top priority, we suggest to check out the Westinghouse iGen4200, which has a fuel consumption of only 0.14 GPH and thus, is one of the most efficient devices in our database.

Price comparison

As you can see from this interactive chart, when compared to other 3500-4500W 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
PortableYes
Parallel capableYes, cable not included
RV readyYes
FuelDual Fuel (gasoline/propane)
Engine224 cc OHV 4-stroke
Starting systemRecoil, Electric, Remote
VoltageAC: 120V 60 Hz, DC: 5V
Power
 GasolinePropane
Running watts3700 W3330 W
Starting watts4500 W4050 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%
EmissionsCARB, EPA
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralFloating
Accessories includedOil, funnel, tool kit, key fob, battery charger, propane hose, and battery
Warranty3 years

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.

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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 wattage calculator.
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.

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