Westinghouse WGen7500: Complete Buyer’s Guide

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Last Updated on October 18, 2022 by Manager Access

The Westinghouse WGen7500 is a high-capacity portable generator. It is a powerful and easy-to-use product perfect for home backup requirements.

westinghouse wgen7500 review

Whether your electricity is off due to an outage or if you’re having specific building work done, the WGen7500 can provide you with the power you need.

In this review guide, we’re going to tell you about the essential functions, features, pros, and cons of the WGen7500 portable generator. We’ll explore all of its uses and let you know if it’s right for you.

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About the WGen7500 Portable Generator

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The WGen7500 model features an OHV Westinghouse engine constructed with transfer switch buttons, remote start technology, dual fuel, and more.

The rugged, 420cc 4-stroke OHV Westinghouse engine can generate 7500 watts of power. The engine itself is gas-powered but relies upon additional features to deliver energy.

Remote start capabilities and a push-button electric start feature make the generator easy to run. This particular model also has a built-in transfer and st switch to improve functionality.

Features and Functions

The Westinghouse WGen7500 is one of the highest capacity options in the Westinghouse series, placing it at the top of the portable generator market.

Model Specs

  • Start — remote start key fob
  • Wattage — 7500 rated watts, running/ 9500 peak watts
  • Battery Charger — 12v
  • Item Dimensions — 69.1 x 66.3 x 66 centimeters
  • Item Weight — 192 Pounds
  • Engine Type — 4 Stroke
  • Engine displacement — 420 Cubic Centimeters
  • Fuel type — Gas-powered, dual fuel system
  • Fuel Tank — 6-gallon fuel tank with duel fuel and gauge
  • Run time — a 10-11 hour run time approx.

Ease of Use with Remote Start

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The Westinghouse WGen7500, gas-powered portable generator operates with a simple control panel, including remote and electric start functions, and easy self-maintenance.

WGen7500 features push-button electric start transfer panels. It is easy to get the engine whirring, with the button electric start conveniently pairing with other functions to trigger 7500 rated watts in seconds.

For an even easier function, you can use the wireless remote start button. You can activate this through a remote start key fob, which is a great time-saver. The wireless remote key fob can operate from a distance of up to 109 yards.

The remote start control is excellent for home backup if there’s an outage. You can reduce prep run time with remote power, which is always a bonus!

Power Settings

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The generator is gas-powered with 7 500 running watts but has up to 9 500 peak watts. The range means that if switched on temporarily, the portable generator can hit a brief but high peak surge.

This power is strong enough to connect multiple tools, appliances, and devices to the generator. While it can’t power a whole house at once, it still has vast power capacity.

The WGen7500 gas-powered generator model has a metal cover design, making it durable. The engine itself comes wrapped in a cast iron sleeve, which works to protect it. The generator is a reasonably heavy product, weighing 192 pounds. The cast iron sleeve adds to this weight, minimizing ease of transport by a fraction.

However, several features are in place, such as roll bars foam grip handle to make transportation easier. Added roll bars foam help to create a better grip, making transportation smooth.

You should always carry your generator by its grip handle and never flat. Having never-flat wheels lets you preserve and transport the generator more easily.

Transfer Switch

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An automatic transfer switch monitors voltage coming in from the generator utility line. Generators of over 5000 watts need to have a transfer switch ready, connecting straight away in time for first use. With the switch, you can power things on your circuit breaker panel. Once the generator is up and running, the transfer switch will shut off the utility line.

A generator like the WGen7500 has an ST transfer switch ready for use. In most items we review, this feature is not always in the package, so the thoughtful design was impressive.

This function is more of a do-it-yourself transfer switch, giving you more control. A start transfer and ST transfer switch will make your generator safer to use. Connecting your portable generator directly to the service panel could harm your appliances, damage your generator, and put you in danger.

Get your ST switch ready, ideal for saving time, and staying safe.

Battery Charge

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With an onboard battery charge port, the WGen7500 retains its charge for more extended periods. This function also means the device can charge while it’s in use.

The generator has a long run time of about 10 hours. The control panel can share real-time updates, making it easier for you to keep track of everything.

Pulse-Flo Muzzler For Noise Control

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The Westinghouse WGen7500 has a relatively minimal noise level compared to other portable generators of a similar size. It won’t disturb your everyday life too much.

Many devices on the market have a noise level of around 70 decibels, whereas this model only rises to 64 decibels.

A specific pulse-flo muzzler helps to mask the sound. If you’re having a party or want to use the generator overnight, it shouldn’t create too much noise.

Receptacle Features

The portable generator comes with two GFCI (Ground Fault Circuit Interrupter) household duplex receptacles and one L14-30R 120/240V twist-lock receptacle.

You can have a gfci 5 20r receptacle on either a 15 or 20A circuit. Just keep in mind that bathrooms and kitchens require 20A circuits for the same gfci 5 20r receptacle.

All outlets have rubber covers for extra safety. Rubber outlet covers provide added protection.

Low Oil Shutdown

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Generators may experience issues with excess oil. The engine may contain maximum residual oil, which may create functional problems.

On the opposite end, engines may contain minimum residual oil, putting the engine in danger of running an automatic low oil shutdown.

The Westinghouse ranked so highly in our review because it has a built-in system that can gauge automatic low oil. This feature keeps you up to date with your oil levels and can be a great time saver.

An automatic low oil shutdown keeps the generator running smoothly. It means you don’t need to top up until the control panel tells you so.

Built-in Fuel Gauge


The WGen7500 has a built-in fuel gauge, which will tell you when fuel is running low. With a 6-gallon, l gasoline fuel tank, it’s essential to know when a fuel gauge automatic low has occurred so you can replace the liquids.

This model also uses dual fuel. Dual fuel can come in different types, mostly diesel and natural gas. Dual fuel means you can use these oils mixed or alone, depending on the engine.

WGen7500 Maintenance

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The WGen comes with a tool kit, a user manual, and maintenance information, ensuring long life cycles. These materials make it relatively easier to run the engine, review mechanical issues, and fix problems yourself.

The generator also comes with lifetime technical support backed up by a 3-year limited warranty. Both the warranty and lifetime technical support allow you to access aid should there be a problem.

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What Can It Power?

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The Westinghouse WGen7500 portable generator has enough power to run most of your appliances during a power outage. In an average household, you can connect everything from large kitchen appliances to small, tech gadgets.

Devices and Appliances

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Most regular appliances can connect to the generator, making the wygen7500 an excellent home backup, gas-powered resource. The generator transfer switch will let you quickly and safely power what you need most. Have your st transfer switch ready to create the best results.

The list below offers a brief review of the appliances that the transfer switch will allow you to connect:

  • Large refrigerator
  • Electric oven
  • Electrics, e.g., lights
  • Air conditioning and heating
  • TVs
  • Computers

The WGen7500 can’t power your whole house at once. However, you can’t harm your generator by attaching too many appliances at once.

Customer Review Rankings


When looking to purchase a huge item like a generator, it’s a good idea to check out review posts. You’ll want to select your model based on its manufacturing quality while keeping in mind what you need it to power. For example, a choice like the WGen7500 won’t work for your whole home. If you need power for the entire house, you’ll need an alternative.

That said, the Westinghouse WGen7500 portable generator has received praise from many verified user review posts. Its gas-powered, high-capacity engine is popular, with more than one user review stating the generator is appealing because of its durability and powerful engine.

The Westinghouse WGen7500 is also one of the most user-friendly portable generator models. The long run time and simple maintenance are staples of this model.

If you’re looking for a home backup portable generator, this model could be for you.


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  • Dual fuel efficiency – This feature works towards making this product more efficient.
  • Ease of use – With a simple remote start button and a clear control panel, the product is simple to use. There is minimal assembly required to get it ready, ideal for home backup, and saving time.
  • Nationwide Customer Service – Nationwide Customer service automatically makes it easier to access support.
  • EPA, CSA, and CARB Compliant – Carb compliant works towards creating greener energy.


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  • Battery reliability – Some customers suggest the battery isn’t durable and is difficult to replace.
  • Weight – It is heavy, making it difficult to transport around work sites.
  • Energy – Despite being carb compliant, this isn’t an inverter generator, and output isn’t as clean.

Alternatives to This Generator

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As with any product, the Westinghouse WGen7500 faces competition from other home backup power 9500 peak watts generators.

One competing model is the Honda EU7000is. This portable generator is an inverter generator, whereas the WGen7500 is a conventional model. This difference can make it more challenging to choose which model is best.

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The EU7000is has an extremely low noise level according to review posts, even compared to the WGen. It only has 52-60 decibels, making it one of the quietest portable models around.

The Honda model also supplies much cleaner electricity than the WGen, making it a better choice for smaller devices such as phones and laptops.

Despite these benefits, user review posts usually say the Honda is heavy. It comes in at 262 pounds. It also has a smaller fuel tank with a 5.1-gallon capacity compared to the WGen 6.6. gallon.

Power is also lower, having only 5500 running watts, reducing the run time to around 6 hours, and according to review complaints, this is a considerable problem among consumers.

So, to review: both products have their benefits. However, due to its high power capacity, longer run time, and carb compliant engine, the WGen7500 frequently comes out on top The WGen is also an excellent home backup generator.

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Are Westinghouse generators any good?

The answer is yes. In both user review posts and our testing, we found Westinghouse generators have powerful engines that are ideal for running multiple devices and appliances in your home. Buyers particularly praise their dual fuel, 7500-watt engines for their power and ease of use.

Will a 7500-watt generator run my house?

The Wygen7500 has enough power to supply large appliances, such as fridge freezers. It can also control tech gadgets, lights, and more. However, while multiple appliances can hook up to the Wygen, it cannot power your whole house at once.

Verdict: Is the Westinghouse WGen7500 Portable Generator Worth It?

After reading this review, you can see why this model is a top choice for many users.

While it won’t power a whole house, it is robust compared to others on the market, using remote start and switch transfer technology.

We believe the Westinghouse WGen7500 has more pros than cons. Depending on your needs, it may be the best generator to buy. Apart from complaints about the included battery and the weight, our review found little fault with its design.

Keep our review of this powerful generator in mind as you’re shopping for the right model for your home!

Westinghouse WGen7500






Ease of Use




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