Westinghouse WGen7500DF Review (Ultimate Guide)

In this Westinghouse WGen7500DF review, I will cover everything you need to know about this generator.

If you’ve been searching for a generator, chances are you stumbled upon this one. Now, you want to know if this gives the most value for your money.

Firstly, why should you trust me? For one, I actually own this generator. Additionally, I am also an experienced prepper that knows his generator specs. 

This new model is more user-friendly and far more reliable than most other models out there.

But enough talk.

Let’s dig into this completely transparent review.

About This Generator

about westinghouse wgen7500df portable dual fuel generator

The Westinghouse WGen7500DF is a monster when it comes to power.

This is a dual fuel portable generator, superior to generators that only run on one fuel (e.g., gasoline, propane). I personally use propane most of the time because it lasts forever, whereas any other gas can usually only be stored for about 24 months.

This generator is portable, meaning it is optimal for emergency power and small business owners.

This generator can produce up to 9500 watts, but that’s pushing it. It can easily run at about 7500 watts for 11 hours on a 6.6-gallon gasoline tank. That is a lot of power – you can learn what a 3000-watt generator can power here.

While on a propane tank, it can do 6750 watts up to 8550 watts.


There are two outlets that you can use. 2 duplex outlets (120V 20A (5-20R), 1 (120/240V 30A (L14-30R), and 2 5VUSB ports. These are technical terms that can be difficult to understand.

But the truth is, you really don’t need to know everything about them. Just what they do and how to use them – we will briefly go over it in the FAQ.

The engine is the high end 420cc Westinghouse OHV 4 Stroke. A powerful engine.

The noise level is 75 dB (lawnmowers are about 90) if left unmuffled. I will touch on this in the FAQ as well.

Touching on the company itself, Westinghouse has been around since 1886, and all of its products have been proven to be reliable. They have never let me down, and they are proud of their work. 


benefits of westinhouse wgen700df portable duel fuel generator

The generator will keep important appliances running, prevent food spoilage, keep your home comfortable, and keep you safe.

But, what exactly can we use given the amount of power this generator gives off?

To answer that question, I conducted a test to find out what the Westinghouse WGen7500DF could power. Here are my results:

  • 5 light bulbs
  • 1 sump pump
  • 1 refrigerator
  • 1 internet router
  • 1 security system
  • 1 air conditioner
  • 1 furnace blower
  • 1 fan
  • 1 TV
  • 1 computer
  • 1 well pump
  • 1 microwave

You can safely add or switch out one of the following:

  • 2 low-power appliance (toaster, hairdryer, humidifier)
  • 1 dishwasher
  • 1 vacuum
  • 1 blender
  • 1 washing machine
  • 1 garage door
  • 1 water heater
Basically, most of your house. You may have to turn off a few things if you want to turn on a few things, but it sure beats having none of those things turned on in the first place.

This generator is great for everyone, no matter where you are.


The Westinghouse WGen7500DF has many notable features such as it’s warranty, easy setup, and reliability.


features of westinghouse wgen7500df dual fuel portable generator
westinghouse wgen7500df manual

Some of the informational and technical features of the generator include:

  • Dual Fuel – gasoline, and propane allowed
  • Gasoline: 9,500 maximum watts and 7,500 running watts
  • Propane: 8,550 maximum watts and 6,750 running watts
  • Button Push and Remote Start
  • Includes Remote Start Key Fob, 12V Battery Charger, Oil, Funnel, Tool Kit, and Westinghouse WGen7500DF manual – Everything You Need to Get Started Right Out of the Box
  • Electrical Push Button Start with Remote Key Fob
  • About 10 Hours of Run Time at 50% Load
  • EPA, CSA, CARB Compliant
  • Low Oil Shutdown and Digital Hour Meter
  • Accessories included: Oil, funnel, tool kit, key fob, battery charger, propane hose, battery, and wheel kit.


The Westinghouse WGen7500DF is covered under warranty for 3 years.

For more information about the warranty of Westinghouse generators, please consult Westinghouse’s warranty policies. Additionally, there is lifetime technical support. You can contact their customer support at 1-855-944-3571.

Easy Setup

The setup is easy. 

You simply have to set up:

  1. The wheels
  2. The battery


You can learn that with the official manual (assembly), with a simple four-step process for the wheels and a five-step process for the batteries.


specifications of westinghouse wgen7500df dual fuel generator

You may want to skip this part if you aren’t a technical person.

Specifications include:

  • 27.2 x 26.5 x 26 inches
  • 194 pounds
  • 420cc, OHV Engine with Cast Iron Sleeve
  • 420cc Westinghouse 4-Stroke OHV Engine Featuring Automatic Low Oil Shutdown and Digital Hour Meter
  • 2x 5V USB port
  • 6.6 Gallon Gas Fuel Tank w/ Gauge (Propane Tank NOT Included)
  • Intuitive Control Panel Features Two GFCI (Ground Fault Circuit Interrupter) 5-20R 120V Household
  • Duplex Outlets and One L14-30 120/240V 30A Twist-Lock Outlet (Common for Transfer Switch Hookup)

Generator Comparisons

westinghouse wgen7500df generator comparison

Now here is exactly how it holds up against its competition.

The table below shows you a few common portable generators often compared to the Westinghouse WGen7500DF.

Now, under Amazon’s rules, I am unable to mention the prices, but I can give you a general idea, and I advise you can check the prices manually if you are interested in pricing (the prices will open in a new tab).

Here I will list the power/runtime, portability, and emissions of each generator, so you can see for yourself which is best.

By the way, if you want to learn if your generator can get wet, click here.

Westinghouse WGen7500DF

  • 7500 watts at 0.6 gallons of gasoline per hour (dual fuel)
  • Medium difficulty portability
  • Emissions are allowed in the U.S.

Westinghouse WGen7500

  • 7500 watts at 0.4 gallons per hour
  • Medium difficulty portability
  • Emissions are allowed in the U.S.

Champion 7500

  • 7500 watts at 0.8 gallons per hour (dual fuel)
  • Hard portability
  • 49 state compliance (excluding CA)

DuroMax XP12000EH

  • 12000 watts at 0.9 gallons per hour (dual fuel)
  • Hard portability
  • Emissions are allowed in the U.S.

Westinghouse WGen7500DF Pros and Cons

  • Inexpensive
  • 3-year warranty
  • Several accessories included
  • GFCI Outlets (safe outlets)
  • Remote start
  • Dual Fuel
  • Smart Switch Ready
  • High run time
  • Fuel efficient
  • Durable and reliable - made of solid metal

  • Decently heavyweight
  • Loud noise

My Thoughts

To be honest, this generator is a lifesaver. In three blackouts – one lasting two days! This generator saved me a lot of trouble.

This generator allowed me and my family to have warm food, warm showers, decent lighting, comfort, and security. I am really thankful I have this.

I have never had to use the manual pull start, so, in my opinion, this generator does not require a lot of work.

However, when I first bought it and did a test run (turned off everything in my house), it did work – one concern, though.

It was loud. It definitely didn’t smell that bad at all since I was outside. So, I simply added on a muffler, which I will cover more in the FAQs, and it was much better.

In my opinion, they should have included a better muffler with the generator, but for the generator’s base price, it’s already an amazing deal.

That was my only concern. This generator is one of Westinghouse’s best pieces of work, and it serves all the main tasks a generator is supposed to do and more.

Definitely recommend this.

Westinghouse WGen7500DF FAQ

westinghouse wgen7500df FAQ

Now, here are some of the most common questions for this generator. We also included some common questions asked for almost every generator.

Why buy a dual generator?

An obvious benefit of propane is that the engine will run smoother and will emit less CO2. This is beneficial for the environment. 

However, the biggest benefit for a customer can be that the generator can be kept for years without any special measures. When the generators’ gas fuel line is powered on propane alone, it will not gum up during storage, unlike gasoline.

Gas is highly flammable and creates flammable vapors that can combust and cause fires. Often, when decanting the gas from its bottle to the engine, some gas is leaked. The fuel will then be ignited by an open flame or a surrounding spark. 

Propane is purchased in an enclosed tank and used directly from the tank. It is, therefore, simpler to treat than gasoline and other gases.

Dual-fuel engines run on many gases, so they are not tailored for propane-like engines designed specifically for propane. 

It is less efficient on propane than on fuel, as seen in the usage figures of the generator specifications. 

This is also a good thing because this means that when you run out of propane or don’t have any propane, you can still have power.

How do I actually start this during an emergency?

The manual does an amazing job of explaining in a detailed way, but here is how to set it up during an emergency.

First, find a good outdoor location with some cover (porch, balcony) and sturdy ground.  From personal experience, I know this can handle a little rain without any damage whatsoever, but for safety, you should keep rain and snow away from this generator.

Then, you have to figure out the extension cord wire gauge size – a table is in the manual, then you can connect it to your building’s electrical system.

I am not qualified to tell you how to do that. From my experience, it seemed complicated at first, but after that, it all seemed extremely easy. 

You should always test before an actual blackout comes to test if you received what you wanted and to give you a general feel from the generator.

How to make your generator as quiet as a cricket?

This is for people who get annoyed by sound easily and have many neighbors nearby.

This is simple to do.

As discussed above, you use a muffler. Basically, the bigger the muffler, the more silent your generator will be. This is the muffler I use. It is great and doesn’t distract my neighbors or me. 

These mufflers are very easy to install and reduce the sound by a lot. This is great for most people, but if you want another solution, one that is much cheaper, add air compressor rubber feet to eliminate the vibration. 

There are many more innovative solutions – here is a great resource if you want more information to make your generator quieter.


So, to summarize this Westinghouse WGen7500DF review, this generator is top-of-the-line. It sells for a great price and definitely gives you more bang for your buck than any other generator.

When you buy this generator, you are buying security, hygiene, comfort, and so much more.

This portable, dual-fuel generator can provide up to 9500 peak watts and 7500 running watts – which is better than the majority of generators.

This has all of the most useful outlets to ensure you have power for however long you have an electrical emergency.

Product Videos

Here are some useful product videos for a 360-degree look and the official Westinghouse video.

Here is a video of someone unboxing, setting this up, and running it:

Here is an in-depth review in video format:


There was a completely transparent review of the WGen7500DF portable dual fuel generator.

I hope you liked this Westinghouse WGen7500DF review.

If you did, you could buy it right here (on Amazon). This generator is a great generator, and I would like to know your thoughts on it. So, comment below if you have any questions or concerns you would like us to know about.

4 thoughts on “Westinghouse WGen7500DF Review (Ultimate Guide)”

  1. Hi John,

    The link for the muffler you used is broke. Can you please give me the details for the one you are using?


    • Here you go: https://www.amazon.com/Walker-22022-Tractor-Muffler/dp/B0015KS4F2?keywords=&qid=1666305346&qu=eyJxc2MiOiI2LjAwIiwicXNhIjoiNS40NCIsInFzcCI6IjQuNjcifQ%3D%3D&sr=8-3&linkCode=ll1&tag=defiel-20&linkId=84e595f22fc9bbb13167002dc6e5e51e&language=en_US&ref_=as_li_ss_tl

  2. Amazing review Joel! I own one of these and I think they are amazing too! Keep up the great work.


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