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Westinghouse iPro4200 Spec Review

Picture 1 of the Westinghouse iPro4200
Picture 2 of the Westinghouse iPro4200
Picture 3 of the Westinghouse iPro4200

The Westinghouse iPro4200 is a compact open frame portable inverter generator with a rated wattage of 3500 W and a starting wattage of 4200 W.

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Description

Zoom on the Westinghouse iPro4200

In a nutshell, the Westinghouse iPro4200 is a compact portable inverter generator mostly geared towards:

  • RV travellers looking for even more independence
  • Handcrafting enthusiasts who wish to work on-the-go
  • Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
  • Tailgating and campground aficionados with the desire of enjoying power anywhere they go
  • Professionals who want to be able to deliver results, even during a power failure

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 iPro4200 in use

The Westinghouse iPro4200

The Westinghouse iPro4200 houses a 212 cc (5.8 hp) Westinghouse OHV 4-stroke engine, which provides 120V, consumes gasoline and delivers a running wattage of 3500W along with a peak wattage of 4200W.

Enjoying a noise rating of 62 dBA (just slightly more noisy than background music), this inverter generator gets running thanks to a conventional pull-start mechanism.

With a full tank, the iPro4200 can operate for up to 18 hours (fuel consumption around 0.14 GPH), thanks to its fuel capacity of 2.6 gallons.

Delicate electronics can be plugged in an AC outlets safely, as the iPro4200 generates a clean sine wave, reaching a <3% Total Harmonic Disruption (THD).

The generator will allow you to simultaneously power various devices, for example:Note: The examples above are based on a maximum load of 75% and estimated wattages. The devices also may not be able to start at the same time. For a more accurate estimation, use our wattage calculator.

Outlets

The full GFCI control panel includes the following 6 AC outlets:

Three Duplexes 120V 20A (5-20R)

Furthermore, it has 2 DC outlets: there's two 5V USB ports with which charging of electronics like mobile phones and tablets is made convenient.

Portability

The Westinghouse iPro4200 has the following dimensions: L24 x W19.5 x H19 in. In combination with its conventional, open frame design, they provide support and allow the generator to be raised above ground level. This type of design is ideal for tough environments and heavy outdoor use.

The iPro4200's dry weight of 82 lbs lets you use its power anywhere needed. Furthermore, the open frame of the generator further helps when holding and moving it to a different place.

Features

Panel of the Westinghouse iPro4200

The iPro4200's control panel

The iPro4200's status and activity may be monitored conveniently via the control panel, as it features a convenient meter showing you voltage, frequency and lifetime hours.

In addition to this info, some light indicators allow you to instantly see if the generator is overloaded, its oil levels are insufficient and the generator is ready.

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).

With the basic documentation and a user manual, letting you start the generator quickly, the Westinghouse iPro4200 also comes with several accessories, including: funnel, oil and tool kit.

Emissions

The Westinghouse iPro4200 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, making it usable in forested areas.

Product Video

Video of the Westinghouse iPro4200

The Westinghouse iPro4200 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Westinghouse iPro4200 compare to generators of similar power (between 3000 and 4000 W).

  • As far as its dry weight is concerned, the Westinghouse iPro4200 weighs just 82 pounds and thus, it is one of the lighter 3000 to 4000 rated wattage generators. Regarding dry weight, one of the champions in the same power range is the Generac GP3500iO, with a dry weight of only 74.3 lbs.
  • As its lowest possible noise is rated at 62 dBA, this inverter generator qualifies as one of the more quiet of the products of similar power. If you’d prefer a less noisy device, one of the most quiet devices, which share the same power range with this one, is the Westinghouse iGen4500, whose lowest noise levels reach just 52 dBA.
  • Thanks to an impressive running time of 18 hours at 25% load, the iPro4200 benefits from a higher run time than many generators of a similar output. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Energizer eZG3500, as it provides 19.5 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. With an estimated gasoline consumption of 0.14 GPH (gallon per hour) at 25% load, this inverter generator is among the more fuel efficient of the products in the above-mentioned wattage range.

Price comparison

As you can see from this dynamic chart, when compared to other 3000-4000W generators, the Westinghouse iPro4200 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
  • Several accessories included
  • Full GFCI panel
  • Inverter
  • Lightweight for its kind (82 lbs)
  • Quiet for its power (62 dBA)
  • High run time
  • Fuel efficient
WEAKNESSES:
  • No electric start

Do you own the Westinghouse iPro4200 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Where to buy the Westinghouse iPro4200?

You can easily buy your Westinghouse generator online. You will benefit from a convenient delivery and avoid carrying the heavy package yourself. Here are a few reliable online sellers:
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Features and Specifications

General

InverterYes
PortableYes
Parallel capableNo
RV readyNo
FuelGasoline
Engine212 cc Westinghouse OHV 4-stroke
Starting systemRecoil

Power

VoltageAC: 120V 60 Hz, DC: 5V
Running watts3500 W
Starting watts4200 W
Running amps29.2 amps
Peaks amps35 amps
Run time @50% load15 h
Run time @25% load18 h

Features

GFCI outletsFull panel
Covered outletsYes
Automatic Voltage RegulationYes
AC outlets3x Duplex 120V 20A (5-20R) GFCI
DC outlets2x 5V USB port
Data centerVFT
IndicatorsLow oil, overload and output ready
Fuel tankSteel, 2.6 gal
Fuel gaugeNo

Misc

Weight82 lbs
Dimensions (L x W x H)24 x 19.5 x 19 in
Noise (lower limit)62 dBA
THD< 3%
EmissionsCARB, EPA
SecurityLow oil and overload protection
Spark arrestorYes
NeutralBonded to frame
Accessories includedOil, funnel and tool kit
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.

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 – which are the main product of the Outdoor Power Equipment branch of Westinghouse. 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 iPro4200 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. Alternatively, you can also contact their Customer Support: 1-855-944-3571.

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