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Westinghouse WPro12000 Spec Review (Discontinued)

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

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Westinghouse WPro12000Westinghouse WPro12000Westinghouse WPro12000Westinghouse WPro12000

This product was discontinued. For your convenience, we decided to leave this page up.
If you were looking to purchase it, you may want to have a look at the Westinghouse WGen12000, which has similar specs.
You can also try to find it second hand on eBay, by clicking on the button below.

Description

Zoom on the Westinghouse WPro12000

In a nutshell, the Westinghouse WPro12000 is a powerful portable generator mostly geared towards 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 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.

At a noise rating of 74 dBA (just slightly more noisy than a shower), the generator is started via a simple and elegant electric starter (battery included). To add further convenience, the WPro12000 can be remotely started (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 provides 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

It also sports 2 DC outlets: there's two 5V USB ports allowing you to conveniently charge electronics such as mobile phones and tablets.

This Westinghouse generator isn't quite RV Ready, but it features an L5-30R receptacle, allowing a simple RV connection through an L5-30P to TT-30R adaptor. 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.

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 352 lbs. 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.

In addition, the device is equipped with a lift hook on the top of its frame, which provides extra safety during the loading, unloading and transport of the generator.

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 generator allows for a quick, easy and convenient assessment of its gas level, as it is equipped with a built-in fuel gauge.

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.

While the standard documentation and an owner's manual (opens in a new tab), helpful for starting the device promptly, come with the Westinghouse WPro12000, the following accessories are also included: funnel, oil, battery charger, tool kit and key fob.

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).

  • A weight of 352 lbs makes the Westinghouse WPro12000 one of the heavier devices in the 10000-14000 rated wattage range. If weight is your top priority, one of the champions in this power category is the A-iPower SUA13000EFI, weighing just 218 pounds.
  • With a lowest possible noise of 74 dBA, this generator places itself amongst the more quiet of the products delivering similar power. For those who are looking for a less noisy device, we suggest the A-iPower SUA13000EFI. With just 69 dBA, it is one of the most quiet devices in this power range.
  • Given that the WPro12000 reaches an autonomy of around 11 hours with a full tank and at 50% load, it is placed within the average autonomy range of similarly powerful generators. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Powerhorse 13000ES, as it provides 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. This generator, with an estimated fuel consumption of just 0.95 GPH (gallon per hour) at 50% load, is one of the more fuel efficient generators, for the previously mentioned wattage range. If fuel consumption is your top priority, we suggest to check out the A-iPower SUA13000EFI, which has a fuel consumption of only 0.78 GPH and thus, is one of the most efficient devices in our database.

The bottom line

STRENGTHS:
  • 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
Peak 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. 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 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 wattage calculator.
ItemRunning WattsStarting Watts
At homeAC (10,000 BTU)15002200
Microwave (1000 watts)15001500
Electric fry pan15001500
Dish washer15003000
Sump pump (1/2 hp)10502150
Refrigerator (energy star)1921192
Electric range21002100
Satelite receiver250250
Total9592 W11092 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Hair dryer18001900
Electric grill16501650
Microwave (1000 watts)15001500
Electric fry pan15001500
Radiant heater13001300
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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