Westinghouse WGen12000 Review: The Best Portable Home Backup Generator

Last Updated on August 9, 2022 by Jahangir

The Westinghouse WGen12000 portable generator is a highly reliable generator that will be able to provide you with the power that you need during a power outage. Therefore, we have written this Westinghouse WGen12000 Review article. As one of the most powerful portable generators on the market today, this unit features a running wattage of 12000 watts and a peak wattage of 15000 watts, making it one of the most powerful portable generators on the market. Aside from the fact that it has two GFCI outlets, you can also be sure that your electronics will be protected during a power outage, since it comes with two GFCI outlets. The plug-and-play design of this generator makes it extremely easy to set up, and besides that, it is extremely durable. It is therefore safe to say that if you are looking for a generator capable of providing power to your entire home or just a few select appliances, the Westinghouse WGen12000 should definitely be at the top of your list.

Westinghouse WGen12000 Review

Westinghouse WGen12000 Review

Specifications of Westinghouse WGen12000 Portable Home Backup Generator

Specifications of Westinghouse WGen12000 Portable Home Backup Generator

Features of Westinghouse WGen12000 Portable Home Backup Generator

12000 Running Watts and 15000 Peak Watts

In terms of power, Westinghouse’s WGen12000 portable generator is one of the most powerful generators on the market. When the power goes out, it can provide a whopping 12000 running watts and 15000 peak watts, so you can power all your appliances and electronics even when there is no electricity available. It also features a remote start feature, an electric start feature, as well as a key fob that can be used to start the generator. You will also be able to see when the fuel gauge is low, so that you can get a quick fill up before you run out of fuel. When you need backup power, this generator’s 10.5 gallon fuel tank provides 11 hours of run time.

Features Two GFCI 120V

The device features two GFCI 120V outlets, one 120V L5-30R outlet, one 120V L14-30R outlet that is ready to work with a transfer switch, one RV ready 120/240V 14-50R outlet, and two 5V USB ports. A rubber cover is also provided on all outlets in order to prevent accidental contact with them. The WGen12000 is a portable generator that is very easy to use, very fuel-efficient, and is very portable. There is absolutely no doubt that the WGen12000 is a powerful generator that should be at the top of your list whether you are looking for one for use during power outages or during emergencies.

Powered by the Ultra Duty 713cc OHV V-Twin Westinghouse Engine

Due to the long-lasting cast iron sleeve on this generator, as well as the automatic low oil shutdown feature, this generator is both more reliable as well as more durable. Aside from that, the Westinghouse 713cc OHV V-Twin engine is powered by an environmentally friendly fuel that won’t harm the planet and is eco-friendly as well. There is no doubt that the Westinghouse WGen12000 is a great option whether you are looking for a generator that will power your home in the event of an outage.


No matter where you are in the world, you can always rely on a portable generator to power your home in an emergency. Portable generators from Westinghouse are reliable and fuel-efficient, making them the perfect choice for anyone. You’ll also get a remote starter key fob, a 12V battery charger, oil, an oil funnel, a tool kit, and an instruction manual with your Westinghouse portable generator. Furthermore, all portable generators undergo a thorough functional test in the factory, ands as a result, it is possible for residual oil or fuel odors to be present. In spite of this, all of these generators are in compliance with the EPA and CARB regulations. In addition, every portable generator comes with 3-year limited service, labor, and parts coverage.

Easy Maintenance

WGen12000 maintenance and protection features include Automatic Low Oil Shutdown, Automatic Voltage Regulator, Smart Idle control, and VFT display to ensure that your machine will run smoohly as it should using the maintenance and protection features included.

Electric Start Key Fob

In order to start the WGen12000, all you have to do is push a button to initiate the start process. You can remotely start your generator from up to 260 feet away with the WGen12000 key fob, saving you a lot of hassle and time.

Transfer Switch Ready

You are able to power your home with ease with convenient 120/240V 14-50R outlets and twist-lock L14-30R outlets on the WGen12000.

WGen12000: Smart Idle and Remote Electric Start

With a comprehensive control panel, the WGen12000 is a powerful and versatile generator that can handle any task. In fact, it has all the outlets you need for your whole house, so you don’t have to worry about powering sensitive electronics or large home appliances at once. With the WGen12000, you can be sure that your toughest power needs will be met. It is the toughest ultra-duty portable generator on the market.

Control Panel

1) One Touch Push Button

2) Engine Shut off

3) Battery Charging Port

4) 5V DC USB Ports

5) VFT Meter

6) Main Breaker

7) 120/240V AC 50A L14-30R

8) 120/240V AC 30A L14-30R

9) 120V AC 30A L5-30R

10) 120V AC 20A 5-20R GFCI

11) Circuit Breakers

12) Westinghouse ST Switch Outlet

What’s in the box

Oil Bottle

Oil Funnel

Spark Plug Wrench


12V Battery Cable

Champion 15000 watt generator – The Ultra-Powerful Choice

In order for any generator to succeed, it is crucial that it has a high level of power. That is why the Champion 15000 watt generator has such high levels of power!

Frequently Asked Questions

The Westinghouse WGen12000 generator is one of the most reliable and efficient generators on the market that offers a high power output, a fuel-efficient design, and ease of use.

In terms of using a portable backup generator for your home or business, there are some pros and cons that you need to consider. One of the biggest benefits of using a portable generator is that it can provide you with power fast in the event of an emergency. Nevertheless, like any other generator, portable generators can also be very expensive to purchase and maintain (just like any other generator).

Yes, we should buy a portable generator to handle an emergency situation.

You can buy it if it meets your requirements.

As a backup generator, the Westinghouse WGen12000 is specifically designed to meet the needs of small businesses and organizations, as well as large companies. According to Westinghouse, the WGen12000 is Westinghouse’s most powerful backup generator, capable of producing up to 12000 watts, making it the most powerful generator on the market today.


When you are looking for a portable generator that will provide you with a backup power source in case of an emergency, then the Westinghouse WGen12000 is the perfect choice for you! In the event of an outage in your area, this generator offers a running wattage of 12000 watts and a peak wattage of 15000 watts, which are more than sufficient to power your home during an emergency. In addition, the plug-and-play design makes installation a breeze, so you can start restoring power as soon as possible once the system has been installed. The Westinghouse WGen12000 is an amazing generator that cannot be missed out on – make sure you order it today.