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Westinghouse WPro12000 Spec Review

The Westinghouse WPro12000 is a powerful open frame portable generator with a rated wattage of 12000 W and a starting wattage of 15000 W.

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Description

Zoom on the Westinghouse WPro12000

In summary, the Westinghouse WPro12000 is a powerful portable generator especially useful for 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 Westinghouse WPro12000 in use

The Westinghouse WPro12000

The Westinghouse WPro12000's core is the 713 cc (22 hp) Westinghouse V-Twin engine, which runs on gasoline. With an output of 120/240V, it provides a running wattage of 12000W and a peak wattage of 15000W.

The generator is rated for a noise of 74 dBA (just slightly more noisy than a shower). Its starting mechanism is based on a simple and elegant electric starter (battery included). The WPro12000 can also be remotely started, offering further convenience (key fob included).

Thanks to a fuel capacity of 10.5 gallons, the WPro12000 can operate for up to 16 hours with a full tank (fuel consumption around 0.95 GPH).

As the WPro12000 produces a clean sine wave, with a <5% Total Harmonic Disruption (THD), sensitive electronics may be plugged in the AC outlets safely.

Outlets

The full GFCI control panel features the upcoming 7 AC outlets:

Two Duplexes 120V 20A (5-20R)
120V 30A (L5-30R) receptacle
120/240V 30A (L14-30R) receptacle
120/240V 50A (14-50R) receptacle

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

This Westinghouse generator features an L5-30R receptacle, enabling an easy RV connection via an L5-30P to TT-30R adaptor. However, it is still not quite RV ready. Besides, because the WPro12000 is equipped with a twist-lock L14-30R receptacle, it is transfer switch ready: it can power your home during a power outage, as it can be easily connected to your breaker box to power your household.

Portability

The design of the Westinghouse WPro12000 is a typical, open frame, with the dimensions of L34 x W31 x H35 in, offering support and stability and enabling the possibility of raising it above ground level. The featured design is ideal for the outdoors and all tough environments.

Even though this device may be technically portable (as in movable), manipulation and transportation without special equipment can be a challenge, as it weighs 352 pounds. However, its challenging mobility is solved by its wheel kit (⌀12") and its folding handle, which will ease its displacement, once it is on the floor.

A lift hook, which is on the top of the frame, serves as an extra safety feature for the transport, unloading and loading of the device.

Features

Panel of the Westinghouse WPro12000

The WPro12000's control panel

The WPro12000 and its control panel include a convenient meter, which displays voltage, frequency and lifetime hours. This feature comes handy when monitoring its status and activity.

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 overload protection (circuit breaker) and an automatic low oil shut-off, letting you use it with a peace of mind.

Besides the classic documentation and an owner's manual (opens in a new tab) to get you promptly started, the Westinghouse WPro12000 also comes with some accessories: battery charger, oil, tool kit, funnel and key fob are included.

Emissions

The Westinghouse WPro12000 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, so it is adequate for use in forested areas.

The Westinghouse WPro12000 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Westinghouse WPro12000 compare to generators of similar power (between 10000 and 14000 W).

  • As its dry weight is 352 pounds, the Westinghouse WPro12000 is one of the heavier of the products which can generate 10000 to 14000 running watts. In terms of weight, one of the champions in their power range is the A-iPower SUA13000EFI, standing at just 218 lbs.
  • With a lowest noise rating of 74 dBA, the generator is one of the more quiet of the generators of similar power. If noise emissions are important to you, one of the least noisy generators of this power range is the A-iPower SUA13000EFI with only 69 dBA.
  • Offering around 11 hours of running time on a full tank at 50% load, the WPro12000 is within the average autonomy range of similarly powerful 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 Powerhorse 13000ES, with around 15 hours.
  • Even though run times are undoubtedly important, they are dependent on the fuel capacity to a large extent. For a more wholesome picture, we must take into consideration the fuel consumption of the generator. With an estimated gasoline consumption of 0.95 GPH (gallon per hour) at 50% load, this generator is among the more fuel efficient of the products in the above-mentioned wattage range. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the A-iPower SUA13000EFI. With a fuel consumption of as little as 0.78 GPH, it is one of the most efficient generators currently on the market.

Price comparison

As you can see from this interactive chart, when compared to other 10000-14000W generators, the Westinghouse WPro12000 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
  • Remote start
  • Clean sine wave
  • Quiet for its power (74 dBA)
  • Fuel efficient
AVERAGE SPECS:
  • Decent run time
WEAKNESSES:
  • No recoil back-up
  • On the heavy side (352 lbs)

Do you own the Westinghouse WPro12000 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
PortableYes
Parallel capableNo
RV readyNo
FuelGasoline
Engine713 cc Westinghouse V-Twin
Starting systemElectric, Remote
Power
VoltageAC: 120/240V 60 Hz, DC: 5V
Running watts12000 W
Starting watts15000 W
Running amps (@120/240V)100/50 amps
Peaks amps (@120/240V)125/62.5 amps
Run time @50% load11 h
Run time @25% load16 h
Features
GFCI outletsFull panel
Covered outletsYes
Automatic Voltage RegulationYes
AC outlets
  • 2x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (L5-30R)
  • 1x 120/240V 30A (L14-30R)
  • 1x 120/240V 50A (14-50R)
DC outlets2x 5V USB port
Data centerVFT
IndicatorsNo
Fuel tankSteel, 10.5 gal
Fuel gaugeYes
Misc
Weight352 lbs
Approx. dimensions (L x W x H)34 x 31 x 35 in
Noise (lower limit)74 dBA
THD< 5%
EmissionsCARB, EPA
SecurityLow oil and overload protection
Spark arrestorYes
NeutralBonded to frame
Accessories includedOil, funnel, tool kit, key fob, battery charger 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.

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 WPro12000 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 size calculator.
ItemRunning WattsStarting Watts
At homeSump pump (1/2 hp)10502150
Furnace fan (1/2 hp)8752350
Refrigerator (energy star)1921192
Clothes dryer54006750
Hair dryer18001900
Slow cooker270270
Total9587 W11062 W
For campingRadiant heater13001300
RV refrigerator180600
Hair dryer18001900
Electric grill16501650
Electric fry pan15001500
Microwave (1000 watts)15001500
RV AC (11,000 BTU)10101600
Rice cooker650650
Total9590 W10180 W
For workElectric welder90009000
Drain cleaner250250
Electric fence (25 miles)250250
Bug zapper8080
Total9580 W9580 W
I need to replace the battery of my Westinghouse wpro12000 and I don’t know the specifications, price, where to buy it. Could you please help me with that ? (Asked Jun 05, 2020)

The battery is 12V 20Ah. Westinghouse part number is 100639. Aftermarket model number is YT51913-22.

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