Zoom on the Westinghouse WGen12000
In summary, the Westinghouse WGen12000 is a powerful portable generator especially useful for:
- Professionals who want to be able to deliver results, even during a power failure
- Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed, including its emission compliance information.
Power & Run Time
The Westinghouse WGen12000'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.
With a noise rating of 74 dBA (just slightly more noisy than a shower), the generator features a convenient and easy-to-use electric starter (battery included). To add further convenience, the WGen12000 can be remotely started (key fob included).
The fuel capacity of 10.5 gallons allows the WGen12000 to operate for around 11 hours at 50% load with a full tank (fuel consumption around 0.95 GPH).
The WGen12000 produces a clean sine wave: thanks to a <5% Total Harmonic Disruption (THD), your sensitive electronics can be safely plugged in the AC outlets.
The control panel includes the following 7 AC outlets:
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 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, due to the featured twist-lock L14-30R receptacle, the WGen12000 is transfer switch ready: you may connect it to a breaker box to power your household during a power outage.
Westinghouse's ST Switch Outlet
The WGen12000 is what Westinghouse calls Smart Switch Ready. This means that it features a special outlet that allows for an automatic transfer of power in case of a power outage.
To benefit from this feature, you'll need the Westinghouse ST Switch (opens in a new tab), which is not included with the generator.
Simply put, the ST Switch is a cost-effective and versatile portable automatic transfer switch, which can be installed quickly and easily, without an electrician.
Plug the ST Switch into one of your household 120V outlets, plug your appliances to the ST Switch, and connect the WGen12000 to the ST Switch via the special outlet and a 120V cord. The generator will automatically turn on when the power goes out, and automatically turn off when the power returns.
With its dimensions of L34 x W31 x H35 in, the conventional, open frame design of the Westinghouse WGen12000 offers stability and allows the generator to be raised above ground level. The generator is designed for ideal use outdoors and in rough 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. Nevertheless, it can still be moved quite conveniently with the help of its wheel kit and its folding handle, once it is placed on the ground.
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.
To help you monitor the WGen12000's status and activity, its control panel is equipped with a convenient meter showing you voltage, frequency and lifetime hours.
The generator includes a built-in fuel gauge, a quick, easy and convenient method of checking the device’s gas level.
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.
Apart from the typical documentation and an owner's manual (opens in a new tab), which lets you start it right away, the Westinghouse WGen12000 also is packed along with the following accessories: funnel, tool kit, battery charger, key fob and oil.
The Westinghouse WGen12000 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, which makes it suitable for use in forested areas.
The Westinghouse WGen12000 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Westinghouse WGen12000 compare to generators of similar power (between 10000 and 14000 W).
- Considering its dry weight of 352 pounds, the Westinghouse WGen12000 is one of the heavier generators producing between 10000 and 14000 running watts. If you are concerned by weight, one of the champions in the above-mentioned power range is the A-iPower SUA13000EFI, with a dry weight of just 218 pounds.
- 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.
- The WGen12000, offering a run time of around 11 hours with a full tank at a 50% load, falls within the average autonomy range when compared to its peers. 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.
- Autonomy holds its importance, however, it is largely dependent on the generator’s fuel capacity and so, it is nonsensible to discuss it without mentioning fuel efficiency 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 are concerned with gasoline efficiency, having a fuel consumption of just 0.78 GPH, the A-iPower SUA13000EFI is a device you should look out for.
As you can see from this interactive chart, when compared to other 10000-14000W generators, the Westinghouse WGen12000 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
- In the expected price range
- Several accessories included
- Remote start
- Clean sine wave
- Smart Switch Ready
- Quiet for its power (74 dBA)
- Fuel efficient
- Decent run time
- No recoil back-up
- On the heavy side (352 lbs)
Features and Specifications
|Engine||713 cc Westinghouse V-Twin|
|Starting system||Electric, Remote|
|Voltage||AC: 120/240V 60 Hz, DC: 5V|
|Running watts||12000 W|
|Starting watts||15000 W|
|Running amps (@120/240V)||100/50 amps|
|Peak amps (@120/240V)||125/62.5 amps|
|Run time @50% load||11 h|
|Run time @25% load||16 h|
|Automatic Voltage Regulation||Yes|
|AC outlets|| |
|DC outlets||2x 5V USB port|
|Fuel tank||Steel, 10.5 gal|
|Approx. dimensions (L x W x H)||34 x 31 x 35 in|
|Noise (lower limit)||74 dBA|
|Security||Low oil and overload protection|
|Neutral||Bonded to frame|
|Accessories included||Oil, funnel, tool kit, key fob, battery charger, battery, and wheel kit|
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.
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.
The Westinghouse WGen12000 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?
|Item||Running Watts||Starting Watts|
|At home||Sump pump (1/2 hp)||1050||2150|
|Furnace fan (1/2 hp)||875||2350|
|Refrigerator (energy star)||192||1192|
|Total||9587 W||11062 W|
|For work||Electric welder||9000||9000|
|Electric fence (25 miles)||250||250|
|Total||9580 W||9580 W|
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