Name: Westinghouse WGen12000c 15000 Watt Remote Electric Start Gas Portable Generator
Brand: Westinghouse
SKU: 13738553825
Availability: OutOfStock
Rating: 4.7 (1188 reviews)

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Westinghouse WGen12000c 15000 Watt Remote Electric Start Gas Portable Generator

<p>For your toughest power needs, the Westinghouse WGen12000c Portable Generator is an ultra duty generator engineered for strength. With 15,000 peak watts and 12,000 running watts, the WGen12000c is built with a brawny 713cc V-Twin OHV Westinghouse Engine to yield up to 11 hours of run time on a hefty 10.5 gallon (40L) gas tank with a built-in fuel gauge. It features Push-Button Electric Start to make starting the WGen12000c effortless while the remote start key fob offers added ease from a distance.&nbsp;</p> <h3>Transfer Switch Ready&nbsp;</h3> <p>L14-30R and larger 14-50R outlets have the muscle to power all your major appliances like your air conditioner, refrigerator and sump pump as well as lights or entertainment centers at the same time with a single cord hookup. It's easy to charge sensitive electronics because the WGen12000c produces less than 5%THD, allowing you to plug straight into its intuitive control panel.&nbsp;</p> <p>VFT Data Center displays real-time performance information to keep you up to date with regular maintenance. Constructed with a rugged steel frame with lift brackets, the WGen12000c is conveniently portable with an included set of heavy-duty never-flat wheels and handles to have your house, travel trailer or job site powered in seconds. The WGen12000c is complete with a 3-Year Limited Warranty and Lifetime Technical Support backed by our nationwide customer service and support network.</p>

Brand

<ul>  <li>Up to 11 hour run time @50% load with remote and electric start</li>  <li>Transfer and ST switch ready, ideal for home backup</li>  <li>15000 peak watts and 12000 rated watts</li> </ul>

Specifications

Ingestion Hazard

WARNING - California Proposition 65

title_shipToHome_not_available

<ul>
<li>Up to 11 hour run time @50% load with remote and electric start</li>
<li>Transfer and ST switch ready, ideal for home backup</li>
<li>15000 peak watts and 12000 rated watts</li>
</ul>

After simple assembly; tires, lift bar, and attaching the battery, it started right up.  I recommend High Octane gas (93 or above).  Ensure you read the instructions, step by step.  Oil is provided.  It is very heavy.  However, the trailer arms make it so much easier to move.  :-).  My first Westinghouse generator.  I am completing a whole home load test (1800 square feet) it should do fine.  Remote starter is very convenient, and starts the generator from a good distance.

SIMPLE ASSEMBLY.  REMOTE FEATURE IS IDEAL

westinghouse.com

*The Positive: Power and Performance: 13,500 peak watts, 10,500 running watts (propane), are powerful enough to run my entire 3300 sq ft home(built in 2023), including central A/C units and multiple appliances simultaneously.
-Ease of Use & Setup: The setup process is described as straightforward, and features like the electric start, remote start key fob, and push-button operation are highly appreciated for convenience, especially during bad weather. Total time: 45 minutes.
-Fuel Versatility: The tri-fuel (gasoline, propane, and natural gas) options are major highlights, offering flexibility and reliability when one fuel source might be scarce. Mine runs ONLY on propane: 3 sets of 100L tanks- my choice.
-Quality Build: well-built, rugged, and durable, with solid construction designed to last.
-Low THD: This specific model offers low Total Harmonic Distortion (THD) (<5%), making it safe for sensitive electronics like laptops and cell phones. 
*Some Critical Issues:
-Noise Level: It's loud when running(depending on where you locate it), which is a concern for nighttime operation or proximity to neighbors. I used the Generator Exhaust Extension Silencer Kit(Amazon) with Insulated Through-Wall Mounting Plate, and solved the noise and CO problem.
-Weight/Mobility: The units are heavy (around 348 lbs), so while they have wheels and handles for portability, moving them requires effort.
-Minor Component Issues: a sensitive CO sensor that causes the unit to shut off, quick-connect fittings, and other accessories are available to buy if needed.
*Overall, after 1 year of use in Florida, I am extremely satisfied with this purchase, considering the generator a great value for the money and a reliable investment for home power backup during hurricane season outages.

Westinghouse WGen14500TFc is the best in its class

I had been looking for a powerful generator for a while. We had lost power for a day and a half not too long ago due to a tornado. After that a sub station close to the house had to be shut down due to it causing a grass fire. My wife and I were ready to get a generator. I had looked for a while and the reviews on this one were great. I'll try to let you all know the more I use it.. hopefully I'll never have to!

Great so far!

I live in a luxury RV in the FL Panhandle and I wanted a generator that could handle 3 air conditioners, washer/dryer, refrigerator, and everything else in the event of a power outage. The dual fuel provides an excellent option in case gasoline becomes scarce. We thing we are now prepared for any electrical outage. Excellent product! Thank you!

This Generator Far Exceeded My Expectations!

We bought this product in September 2025.  At this point, we are extremely satisfied with the quality and the features of this Westinghouse portable generator 18,000 watt/50 AMP.   Only assembly required ..... wheels and a lift bracket.  Hooking up the battery was a bit more of a process. You have to remove the battery from its tray to reach the positive negative posts.  Tools are included.  Love the fuel gauge, which is easy to read on top of the unit.  Handles are already connected that fold down for storage of unit or pull up handles to move the unit.  Oil is also provided in a separate box.  Once oil & gasoline were added, unit started up immediately.  True test will be during a future power outage.

Good purchase, great features, easy assembly

I just received this generator. Set up was easy if you follow the manual. When adding oil make sure you do so incrementally. My unit had a little residual oil from the factory, so you likely won't need the whole quart. Pairing the remote was a breeze and start up was easy. After the break in period I will update this review. So far I am very pleased with my purchase.

Ready for the Florida Storms

I bought this generator after a recent widespread 3-day power outage. We have 2 freezers and scrambled to find someone who could help us store all the frozen food. An electrician highly recommended this unit and did the installation for us. We like the units many features such as remote start, quiet operation and versatility of the tri fuel system as well as its ability to handle most of our needs.

Power outage peace of mind

I bought the unit in anticipation of an extended power outage related to a forecast ice storm. Although the storm was less severe than anticipated and we never lost power, I'm thankful that I made the purchase, as this had been on my list for quite a while. I tested the unit recently and everything works great. Very happy with the product so far and this will reduce anxiety for any future extended power outages.

Very satisfied...great addition

I've been really impressed with this generator so far. The tri-fuel option is a huge plus, giving me the flexibility to use gas, propane, or natural gas depending on what's available. It starts up easily and runs smoothly, providing plenty of power for my home during outages. The CO sensor adds extra peace of mind for safety, and the overall build quality feels solid and durable. It is on the heavier side, but the wheels make it manageable to move around when needed. Overall, a dependable and powerful generator that does exactly what I need.

Reliable Power and Great Flexibility

Provides more than enough power for my rv. Is a bit finicky about starting. Only had for 6 weeks and had problems w the clicker and now I have to run a smaller generator to charge the battery so it will start.  but I'm still getting start issues. now it says needs maintenance. Cleaned the spark arrestor and plug. Getting co2 warnings when under a roof against a wall. Not enclosed.

Lots of power

My unit ran great the first few times I used it. After the 3-4 time I went to use it, it wouldn't start and if it did only stayed running for a few mins. Took it to factory authorized repair that kept getting same bad part several times. After 2 1/2 months they are finally replacing the unit, I'll never buy another of these.

Westinghouse WGen12000c 15000 Watt Remote Electric Start Gas Portable Generator

Highlights

7200 Watt EcoFlow Whole Home Backup Solution with 2 pcs DELTA Pros + Double Voltage Hub