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Westinghouse 15000 Peak Watt Home Backup Portable Generator, Remote Electric Start with Auto Choke, Transfer Switch Ready 30A & 50 Outlets, Gas Powered

3.8 3.8 out of 5 stars 115 ratings

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15000W

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About this item

  • 12000 Running Watts and 15000 Peak Watts; Electric Start and Remote Start with Included Key Fob; Up to 11 Hours of Run Time on a 10. 5 Gallon Fuel Tank With Fuel Gauge
  • Features Two GFCI 120V 5–20R Standard Household Receptacles, One 120V L5-30R Outlet, One Transfer Switch Ready 120V L14-30R, One RV Ready 120/240V 14–50R, and Two 5V USB Ports; All Outlets Have Rubber Covers for Added Safety
  • Powered by the Ultra Duty 713cc OHV V-Twin Westinghouse Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter
  • Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
  • All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network
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Customer ratings by feature

Tech Support
4.6 4.6
Maneuverability
4.2 4.2
Portability
4.0 4.0
Noise level
3.9 3.9

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Westinghouse 15000 Peak Watt Home Backup Portable Generator, Remote Electric Start with Auto Choke, Transfer Switch Ready 30A & 50 Outlets, Gas Powered
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Price$2,349.00-13% $3,482.36
List:$3,999.00
-14% $1,249.00
List:$1,449.00
$2,299.99-15% $1,149.00
List:$1,349.00
-18% $1,026.79
List:$1,249.00
Delivery
Get it Tuesday, Mar 26
Get it Tuesday, Mar 26
Get it Wednesday, Mar 27
Get it as soon as Tuesday, Mar 26
Get it Tuesday, Mar 26
Get it Monday, Apr 1
Customer Ratings
Maneuverability
4.2
4.2
4.6
4.0
4.6
4.6
Portability
4.0
3.9
4.5
4.3
4.5
4.5
Noise level
3.9
4.1
4.1
4.2
4.1
4.1
Value for money
3.3
4.8
3.4
4.8
4.8
Easy to assemble
4.9
4.9
4.9
Sold By
Amazon.com
Amazon.com
Amazon.com
GENMAX Direct
Amazon.com
Amazon.com
fuel type
electric
electric
electric
Liquefied Petroleum Gas
electric
electric
power source
Fuel Powered
Fuel Powered
Fuel Powered
gas-powered, propane-powered
Fuel Powered
Fuel Powered
engine type
OHV V-Twin
4 Stroke
4 Stroke
4 Stroke
4 Stroke
4 Stroke
runtime
11 hours
11 hours
12 hours
tank volume
10.5 gallons
17 gallons
6.6 gallons
6.6 gallons
wattage
12000 watts
20000 watts
13500 watts
12500 watts
9500 watts

From the brand


From the manufacturer

12000
12000

logo
The Power To Dream Bigger, Go Farther, Do More

With the legacy of the Westinghouse brand, our series of high quality portable generators have been trusted to be the source of reliable power time and time again. For over 130 years, we have harnessed ground-breaking technology and human-focused design to engineer products that have delivered innovation to the world. Our W is more than a namesake, it’s a symbol of the Westinghouse dedication to making your life easier. Wherever. Whenever.

Westinghouse WGen12000 Gas Powered Portable Generator with Remote Electric Start

12000 Rated Watts and 15000 Peak Watts

The Westinghouse WGen12000 is an ultra duty portable generator engineered for strength. With 12,000 rated watts and 15,000 peak watts at less than 5% total harmonic distortion, the WGen12000 has the muscle to be the go-to power solution. Combined with four 5-20R GFCI household outlets, one L5-30R outlet, one 14-50R receptacle and two 5V USB ports, you’ll be able to run your all your home’s essentials and more.

Key Features

12000

12000

12000

12000

Easy Maintenance

Stay comfortable with the maintenance and protection features including Automatic Low Oil Shutdown, automatic voltage regulation, Smart Idle control, and VFT display to ensure proper care of the WGen12000.

Electric Start Key Fob

The WGen12000 has electric start, so it's as simple as a push of a button to get it started. Use the WGen12000 key fob to save you hassle by remotely starting your generator conveniently from up to 260 ft. away.

Transfer Switch Ready

Convenient 120/240V 14-50R and twist-lock L14-30R outlets allows you to tie your WGen12000 to your house through a transfer switch, allowing you to power your home with ease.

V-Twin

The WGen12000 has a tough powerful V-Twin engine. With 713cc engine displacement, the WGen12000 has the strength to run for up to 16 hours on a 10.5 gallon tank.

Westinghouse Portable Generators: The Power to Do More

7500df

9500

12000

WGen7500DF: Dual Fuel and Remote Electric Start

The WGen7500DF is fully featured (including push-button electric start with remote start key fob) and includes dual fuel capabilities, allowing you flexibility and convenience in choosing whether to use gasoline and propane. The WGen7500DF is one of the highest quality portable generators on the market today.

WGen9500: Remote Electric Start

The WGen9500 is a heavy duty portable generator to handle your power needs and more. With Transfer Switch Ready outlets, this powerful generator has the strength to keep your home essentials and kitchen appliances powered through the night. The WGen9500 is the robust choice for dependable power.

WGen12000: Smart Idle and Remote Electric Start

The WGen12000 is a brawny able-bodied generator with a comprehensive control panel. From sensitive electronics to large home appliances, it has all the outlets you need to power your whole house at the same time. The WGen12000 is the toughest ultra duty portable generator to handle all your toughest power needs.

7500 7500df 8500 9500 12000 12000
WGen7500 WGen7500DF WPro8500 WGen9500 WGen12000 WPro12000
Customer Reviews
4.6 out of 5 stars
6,017
4.6 out of 5 stars
6,017
4.2 out of 5 stars
162
3.8 out of 5 stars
115
3.9 out of 5 stars
5
Rated Watts 7500 7500 8500 9500 12000 12000
Peak Watts 9500 9500 11500 12500 15000 15000
Fuel Tank 6.6 Gallons 6.6 Gallons 6.6 Gallons 6.6 Gallons 10.5 Gallons 10.5 Gallons
Weight 192 Lbs. 194 Lbs. 216 Lbs. 220 Lbs. 352 Lbs. 352 Lbs.
Engine Displacement 420 cc 420 cc 457 cc 457 cc 713 cc 713 cc
Outlets (1) 120/240V 30A (L14-30R) (2) Duplex 120V 20A GFCI (5-20R) (1) ST Switch Ready Outlet (1) 120/240V 30A (L14-30R) (2) Duplex 120V 20A GFCI (5-20R) (2) 5V USB Ports (1) ST Switch Ready Outlet (2) Duplex 120V 20A (5-20R), (1) 120V 30A (L5-30R), (1) 120/240V 30A (L14-30R) (2) 5V USB Ports (2) Duplex 120V 20A (5-20R), (1) 120/240V 30A (L14-30R), (1) 120/240V 50A (14-50R) (2) 5V USB ports (1) ST Switch Ready Outlet (2) 120V 20A (5- 20R), (1) 120V 30A (L5-30R), (1) 120/240V 30A (L14-30R), (1) 120/240V 50A (14-50R) (2) 5V USB Ports (1) ST Switch Ready Outlet (2) 120V 20A (5- 20R), (1) 120V 30A (L5-30R), (1) 120/240V 30A (L14-30R), (1) 120/240V 50A (14-50R) (2) 5V USB Ports (1) ST Switch Ready Outlet
GFCI Outlets -
Fuel Type Gasoline Dual Fuel (Gasoline or Propane) Gasoline Gasoline Gasoline Gasoline
Remote Start
Starting System Electric, Remote, Recoil Electric, Remote, Recoil Electric, Remote, Recoil Electric, Remote, Recoil Electric, Remote Electric, Remote

Product information

Technical Details

Additional Information

Warranty & Support

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Westinghouse 15000 Peak Watt Home Backup Portable Generator, Remote Electric Start with Auto Choke, Transfer Switch Ready 30A & 50 Outlets, Gas Powered


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Product guides and documents

Product Description

For your toughest power needs, the Westinghouse WGen12000 Portable Generator is an ultra duty generator engineered for strength. With 15,000 peak watts and 12,000 running watts, the WGen12000 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 (40 L) gas tank with a built-in fuel gauge. It features Push-Button Electric Start to make starting the WGen12000 effortless while the remote start key fob offers added ease from a distance. Transfer Switch Ready 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 WGen12000 produces less than 5%THD, allowing you to plug straight into its intuitive control panel. 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 WGen12000 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 WGen12000 is complete with a 3-Year Limited Warranty and Lifetime Technical Support backed by our nationwide customer service and support network.

Important information

Wattage

12000 watts

Bulb Voltage

240 volts

Customer reviews

3.8 out of 5 stars
3.8 out of 5
115 global ratings

Customers say

Customers like the quality, value, performance, and ease of assembly of the generator. They mention that it's well built, reliable, and performs well. Some appreciate the simple instructions. That said, opinions are mixed on the noise.

AI-generated from the text of customer reviews

30 customers mention22 positive8 negative

Customers like the quality of the generator. They mention it's well built, reliable, and starts up every time. It's built like a tank with steel tubing and frame.

"...It's been ultra-reliable, but I'm fed up with running (unsafe) extension cords to critical items (refrigerator, freezer, etc.),..." Read more

"...It's been ultra-reliable, but I'm fed up with running (unsafe) extension cords to critical items (refrigerator, freezer, etc.),..." Read more

"...This thing is built like a tank with steel tubing and frame.Has a real oil dipstick to check the oil level...." Read more

"...This thing is built like a tank with steel tubing and frame.Has a real oil dipstick to check the oil level...." Read more

27 customers mention23 positive4 negative

Customers like the performance of the generator. They say it is easy to assemble, works great as a whole home backup generator, and starts right up. Some customers mention that the top rail is dented but still functional. They also appreciate the combination of features, functionality, and price to suit their needs. They mention that everything looks good and the fuel pump works. Overall, customers are satisfied with the performance and functionality of the product.

"...Superior price, features, and functionality with respect to comparable (i.e. apples-to-apples comparison ) models*..." Read more

"...Superior price, features, and functionality with respect to comparable (i.e. apples-to-apples comparison ) models*..." Read more

"...won’t start, checked fuel pulled carb inspected it everything looks good fuel pump works. Drip fuel or use carb cleaner she starts right up...." Read more

"...won’t start, checked fuel pulled carb inspected it everything looks good fuel pump works. Drip fuel or use carb cleaner she starts right up...." Read more

13 customers mention13 positive0 negative

Customers find the product easy to assemble. They appreciate the simple instructions and the tools provided. They also mention that the product is easy to use.

"...* Quick, easy assembly (install lift bracket, attach wheels , connect battery, add oil and fuel -- all done!)*..." Read more

"...* Quick, easy assembly (install lift bracket, attach wheels , connect battery, add oil and fuel -- all done!)*..." Read more

"...The quick start guide is awesome and I will keep it handy for using in the future...." Read more

"...The quick start guide is awesome and I will keep it handy for using in the future...." Read more

8 customers mention8 positive0 negative

Customers are satisfied with the value of the product. They mention that it is a great product and has great instructions.

"...Superior price, features, and functionality with respect to comparable (i.e. apples-to-apples comparison ) models*..." Read more

"...Superior price, features, and functionality with respect to comparable (i.e. apples-to-apples comparison ) models*..." Read more

"...Seems like a great generator for the price." Read more

"...Seems like a great generator for the price." Read more

5 customers mention5 positive0 negative

Customers are satisfied with the power of the generator. They mention that it has plenty of power to do the job they bought it to do, and that it keeps their food trailer running.

"...The unit is able to run a 4 ton ac and hot water tank at the same time. This equates to 7500 watts with both running...." Read more

"...The unit is able to run a 4 ton ac and hot water tank at the same time. This equates to 7500 watts with both running...." Read more

"Well packaged, quick delivery, great price, and powerful enough to power the entire house in the event of a power outage...." Read more

"Well packaged, quick delivery, great price, and powerful enough to power the entire house in the event of a power outage...." Read more

10 customers mention4 positive6 negative

Customers have mixed opinions about the noise of the generator. Some mention that it is low noise for the size50 amp and 2 30amp, while others say that it's somewhat noisy but no more than what is to be expected a motor this big.

"...Very impressed with it so far. It is very loud but it is still going through the break in period...." Read more

"...Very impressed with it so far. It is very loud but it is still going through the break in period...." Read more

"...Dual fuelElectric and remote startPortableLow noise for the size50 amp and 2 30amp plug and 2 gfci 120 outlets...." Read more

"...Dual fuelElectric and remote startPortableLow noise for the size50 amp and 2 30amp plug and 2 gfci 120 outlets...." Read more

Well built.
5 Stars
Well built.
Shopped around for a backup generator and settled on this mainly for the output rating, 10+ gallon fuel tank and the run time is equivalent to my previous backup generator that only had a 10K output. I serviced this per the manual, and it started right up, and I let it run for about .5 hours without a load. I haven't had the time to run a load on but will update this post at a later date. The noise level wasn't any higher than my previous generator. I run it from my shed so it's under cover with 2 doors open allowing for fresh air and a path for the exhaust to exit. This is definitely easier to wheel around than my last too, the handles are a much better design that the last one. I screwed a 2x4 in front of the wheels to ensure it couldn't vibrate itself out the door while unattended. There was evidence that it had crept forward a couple of inches during the initial run. I had a 50' extension cord made up by my electrician to go from the shed to the house, so the generator is always under cover. Seems like a great generator for the price.
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Top reviews from the United States

Reviewed in the United States on May 22, 2019
Style: 15000WVerified Purchase
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Reviewed in the United States on October 8, 2022
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Reviewed in the United States on January 19, 2024
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Reviewed in the United States on October 17, 2023
Style: 15000WVerified Purchase
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5.0 out of 5 stars Well built.
Reviewed in the United States on October 17, 2023
Shopped around for a backup generator and settled on this mainly for the output rating, 10+ gallon fuel tank and the run time is equivalent to my previous backup generator that only had a 10K output. I serviced this per the manual, and it started right up, and I let it run for about .5 hours without a load. I haven't had the time to run a load on but will update this post at a later date. The noise level wasn't any higher than my previous generator. I run it from my shed so it's under cover with 2 doors open allowing for fresh air and a path for the exhaust to exit. This is definitely easier to wheel around than my last too, the handles are a much better design that the last one. I screwed a 2x4 in front of the wheels to ensure it couldn't vibrate itself out the door while unattended. There was evidence that it had crept forward a couple of inches during the initial run. I had a 50' extension cord made up by my electrician to go from the shed to the house, so the generator is always under cover. Seems like a great generator for the price.
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Reviewed in the United States on November 6, 2023
Style: 15000WVerified Purchase

Top reviews from other countries

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Kevine H.
5.0 out of 5 stars Nothing but problems
Reviewed in Canada on October 9, 2022
Style: 15000WVerified Purchase
Aaron
5.0 out of 5 stars Ok when it starts……….
Reviewed in Canada on November 16, 2022
Style: 15000WVerified Purchase
Kurtis t.
1.0 out of 5 stars New Generator only ran for 5 hours, then power went out and gas tank folded in!
Reviewed in Canada on October 25, 2021
Style: 15000WVerified Purchase
4 people found this helpful
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lynn murray
5.0 out of 5 stars Great product for the price
Reviewed in Canada on October 29, 2022
Style: 15000WVerified Purchase
yves5823
5.0 out of 5 stars génératrice de qualité exceptionnelle
Reviewed in Canada on July 26, 2022
Style: 15000WVerified Purchase