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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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Picture 1 of the Westinghouse WPro12000
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Description

Zoom on the Westinghouse WPro12000

In summary, the Westinghouse WPro12000 is a powerful portable generator especially useful for professionals in need of safely powering high-intensity work or lighting equipment.

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 engine, 713 cc (22 hp) Westinghouse V-Twin, fueled by gasoline, can deliver 120/240V. It provides a running wattage of 12000W and reaches a peak wattage of 15000W.

Enjoying a noise rating of 74 dBA (just slightly more noisy than a shower), this generator gets running thanks to a convenient and easy-to-use electric starter (battery included). To add further convenience, the WPro12000 can be remotely started (key fob included).

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

The WPro12000 generates a clean sine wave: providing <5% Total Harmonic Disruption (THD), delicate electronics can be plugged in its 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 allowing you to conveniently charge electronics such as mobile phones and tablets.

Even though this Westinghouse generator isn't quite RV Ready, its L5-30R receptacle allows an easy RV connection via an L5-30P to TT-30R adaptor. Besides, as the WPro12000 holds a twist-lock L14-30R receptacle, it is transfer switch ready: you'll easily be able to connect it to your breaker box to power your home during a power outage.

Portability

With its dimensions of L34 x W31 x H35 in, the conventional, open frame design of the Westinghouse WPro12000 offers stability and allows the generator to be raised above ground level. This type of design is ideal for tough environments and heavy outdoor use.

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. Still, once it is on the ground, its wheel kit (⌀12") and its folding handle can easily solve the issue of low mobility and allow for easy relocation of the device.

A lift hook located on the top of the frame offers an additional safety feature while facilitating the transport, loading and unloading of the generator.

Features

Panel of the Westinghouse WPro12000

The WPro12000's control panel

The WPro12000's status and activity may be monitored conveniently via the control panel, as it features a convenient meter, which displays voltage, frequency and lifetime hours.

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.

Along the basic documentation and an owner's manual (opens in a new tab), useful for starting the generator right away, the Westinghouse WPro12000's package also includes these accessories: battery charger, funnel, tool kit, oil and key fob.

Emissions

The Westinghouse WPro12000 is EPA-approved and CARB-compliant. Therefore, its sale and purchase are permitted in all of the 50 states, including California.

Moreover, it features a spark arrestor and therefore, can be used 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).

  • With its weight of 352 lbs, the Westinghouse WPro12000 is one of the heavier generators in the 10000-14000 rated wattage category. If weight is your top priority, one of the champions in this power category is the A-iPower SUA13000EFI, weighing just 218 pounds.
  • As its lowest possible noise is rated at 74 dBA, this generator qualifies as one of the more quiet of the products of similar power. If noise emissions are one of your priorities, you may be interested in the A-iPower SUA13000EFI, one of the least noisy generators similarly powerful as this one, rated for 69 dBA.
  • The WPro12000, falls within the average autonomy range compared to generators of a roughly same power, with a run time of around 11 hours at a 50% load and a full tank. If autonomy is your priority, one of the devices of a similar power output with the highest run time is the Powerhorse 13000ES, reaching 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. 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 you wish to further improve in the area of fuel efficiency, the A-iPower SUA13000EFI, which boasts with a gas consumption of only 0.78 GPH, may be the right generator for you.

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, battery, and wheel 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.

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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 – 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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