The Westinghouse WGen9500 is a powerful open frame generator with a rated wattage of 9,500 W and a starting wattage of 12,500 W. (Read full specs)
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Description
Zoom on the Westinghouse WGen9500
In a nutshell, the Westinghouse WGen9500 is a powerful portable generator mostly geared towards:
- Homeowners who wish to power almost all appliances in their house under any circumstances
- Professionals who want to be able to deliver results, even during a power failure
- Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
- RV travellers wishing to enhance their freedom and nomad lifestyle
In the following paragraphs, we shall explore the power characteristics, available outlets, portability, and any additional features of the device.
Power & Run Time
The Westinghouse WGen9500's engine, 457 cc (13.5 hp) Westinghouse OHV 4-stroke, fueled by gasoline, can deliver 120/240V. It provides a running wattage of 9,500W and reaches a peak wattage of 12,500W.
At a noise rating of 74 dBA (just slightly more noisy than a dishwasher), this generator can be started via a conventional pull-start mechanism, or a user-friendly and hassle-free electric starter (battery included). In addition, the WGen9500 also supports remote starting, enhancing user convenience (key fob included).
The WGen9500's fuel tank, boasting 6.6 gallons, allows it to operate for up to 12 hours with a full tank (with an estimated fuel consumption of 0.55 GPH).
Since the WGen9500 has a high THD (<23%), it is advisable to not use it for the powering of sensitive electronic devices.
Outlets
The control panel is equipped with the following 6 AC outlets:
Furthermore, it has 2 DC outlets: there's two 5V USB ports ensuring convenient charging of devices like mobile phones and tablets, for connectivity on the go.
If your RV requires a 50-amp service, consider this Westinghouse unit RV-ready, as it includes a 14-50R outlet. In addition, because the WGen9500 is equipped with a twist-lock L14-30R receptacle, it is transfer switch ready: it can power your home during a power outage, as it can be easily connected to your breaker box to power your household.
Westinghouse's ST Switch Outlet
The WGen9500 is what Westinghouse calls Smart Switch Ready. This means that it features a special outlet that allows for an automatic transfer of power in case of a power outage.
To benefit from this feature, you'll need the Westinghouse ST Switch (opens in a new tab), which is not included with the generator.
Simply put, the ST Switch is a cost-effective and versatile portable automatic transfer switch, which can be installed quickly and easily, without an electrician.
Plug the ST Switch into one of your household 120V outlets, plug your appliances to the ST Switch, and connect the WGen9500 to the ST Switch via the special outlet and a 120V cord. The generator will automatically turn on when the power goes out, and automatically turn off when the power returns.
Portability
Measuring L27.2 x W26.5 x H26.5 in, the classic open frame construction of the Westinghouse WGen9500 provides stability while enabling convenient maintenance access to components and adequate air cooling. The device has been designed for tough environments and demanding outdoor use.
Although this generator is technically considered 'portable' (in the sense that it can be moved), its 208 lbs make it incredibly difficult to manually lift and transport. Despite the restricted maneuverability, its wheel kit (⌀10") and its folding handle provides a solution, allowing for convenient shifting once the generator is positioned on the ground.
Features
The control panel of the WGen9500 is equipped with a convenient meter, which displays voltage, frequency and lifetime hours, aiding in monitoring its status and activity.
The generator includes a built-in fuel gauge, a quick, easy and convenient method of checking the device’s gas level.
Considering security aspects, the generator boasts an overload protection (circuit breaker) and an automatic low oil shut-off, offering peace of mind throughout operation.
Apart from the standard documentation and an owner's manual (opens in a new tab) to facilitate setup, the Westinghouse WGen9500 features extra accessories: funnel, tool kit, battery charger, key fob and oil. The official storage cover and running cover are also available, as separate purchases.
Product Videos
The Westinghouse WGen9500 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Westinghouse WGen9500 compare to generators of similar power (between 9000 and 10000 W).
- In terms of its weight, the Westinghouse WGen9500 weighs merely 208 pounds, earning it a spot among the lighter generators within the 9000 to 10000 rated wattage category. Regarding dry weight, one of the champions in the same power range is the Westinghouse iGen11000DFc, with a dry weight of only 187.4 lbs.
- Given its rated noise level of 74 dBA, this generator aligns with the average expected noise rating for devices of similar power. If noise is a concern for you, you could consider the DuroMax XP11000iH, which is one of the least noisy generators in its power range, rated at 61 dBA.
- In terms of its autonomy, the WGen9500 can operate for up to 12 hours at a 25% load, placing it within the lower bracket among generators of similar power range. If extended autonomy is what matters most to you, the DuroMax XP11500EH could be an excellent choice, offering one of the longest run times among units in its power category, reaching up to 20 hours.
- Run time is a key metric, but it's dependent on the generator's fuel capacity. Therefore, discussing fuel efficiency is necessary to get the full picture. In terms of fuel efficiency within its wattage range, this generator falls short: it consumes approximately 0.55 GPH at a 25% load. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the DuroMax XP11000iH. With a fuel consumption of as little as 0.39 GPH, it is one of the most efficient generators currently on the market.
Here's a list of the most popular specific comparisons:
Price comparison
As you can see from these interactive charts, when compared to other 9000-10000W generators, the Westinghouse WGen9500 is on the cheap side of the price range.
It can therefore be a really good buy if you're looking to acquire a budget generator.
The bottom line
- Inexpensive
- Several accessories included
- GFCI Outlets
- Remote start
- Smart Switch Ready
- Lightweight for its kind (208 lbs)
- Acceptable noise (74 dBA)
- Relatively low run time
- Low fuel efficiency
Features and Specifications
Inverter | No |
---|---|
Parallel capable | No |
RV ready | No |
Fuel | Gasoline |
Engine | 457 cc Westinghouse OHV 4-stroke |
Starting system | Recoil, Electric, Remote |
Warranty | 3 years |
Voltage | AC: 120/240V 60 Hz, DC: 5V |
---|---|
Running watts | 9,500 W |
Starting watts | 12,500 W |
Running amps (@120/240V) | 79.2/39.6 amps |
Peak amps (@120/240V) | 104.2/52.1 amps |
Run time @50% load | 8 h |
Run time @25% load | 12 h |
GFCI outlets | Yes |
---|---|
Covered outlets | Yes |
Automatic Voltage Regulation | Yes |
AC outlets |
|
DC outlets | 2x 5V USB port |
Data center | VFT |
Indicators | No |
Fuel tank | Steel, 6.6 gal |
Fuel gauge | Yes |
Weight | 208 lbs |
---|---|
Approx. dimensions (L x W x H) | 27.2 x 26.5 x 26.5 in |
Noise (lower limit) | 74 dBA |
THD | < 23% |
Compliance | CARB, EPA |
Security | Low oil and overload protection |
Spark arrestor | Yes |
Neutral | Bonded to frame |
Accessories included | Oil, funnel, tool kit, key fob, battery charger, battery, and wheel kit |
UPC | 853544008199 |
Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.
About Westinghouse
The US based Westinghouse Outdoor Power Equipment is a legacy subsidiary of the Westinghouse Electric Corporation, founded in 1886. While the company has been acquired and merged into the American CBS, the Westinghouse name remains as the brand name for many of their electrical solutions, which stretch across the scale from power plants to portable generators. Portable generators – the main product of the Outdoor Power Equipment branch of Westinghouse – used to be manufactured by Westpro Power Systems, which was bought in 2016 by Midwest Equipment. Lawn equipment, such as trimmers and blowers, is also sold under the Westinghouse brand name. All of their products are designed in the US. However, they are in many cases manufactured in China.
Warranty Information
The Westinghouse WGen9500 is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Westinghouse generators, please consult Westinghouse's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-855-944-3571.
Questions & Answers
What can it power?
Item | Running Watts | Starting Watts | |
---|---|---|---|
At home | Sump pump (1/2 hp) | 1050 | 2150 |
Furnace fan (1/2 hp) | 875 | 2350 | |
Refrigerator (energy star) | 192 | 1192 | |
Clothes dryer | 5400 | 6750 | |
Set of 5 LED light bulbs | 55 | 55 | |
Total | 7572 W | 9047 W | |
For camping | Radiant heater | 1300 | 1300 |
RV refrigerator | 180 | 600 | |
Hair dryer | 1800 | 1900 | |
Electric grill | 1650 | 1650 | |
Electric fry pan | 1500 | 1500 | |
RV AC (11,000 BTU) | 1010 | 1600 | |
Radio | 100 | 100 | |
Set of 5 LED light bulbs | 55 | 55 | |
Total | 7595 W | 8185 W | |
For work | Table saw | 1800 | 4500 |
Air compressor (1 hp) | 1600 | 6100 | |
Grinder | 1400 | 2500 | |
Demolition hammer | 1260 | 1260 | |
Disc sander | 1200 | 1200 | |
Drain cleaner | 250 | 250 | |
Bug zapper | 80 | 80 | |
Total | 7590 W | 12090 W |
Does it come with wheels and the battery. Does the battery charge as you run it. (Asked May 27, 2020)
The wheel kit and the battery are included. The generator does charge the battery when it runs. However, to ensure that the battery remains charged, the WGen9500 should be started every 2 to 3 months and run for a minimum of 15 minutes. Otherwise, you'll have to use a charger.
Westinghouse w gen9500 have propane hook up capability? (Asked August 08, 2020)
For propane operation, you'd be looking at the WGen9500DF, which is the dual fuel version.
Can you both Start AND Shut Off the generator with the remote (key FOB)? (Asked September 30, 2020)
Absolutely. The key fob has 2 buttons. One to start the unit, and one to stop it.
Is the width dimension of 26.5" with the wheels on? If not, what is that dimension? (Asked February 01, 2021)
This is the assembled width, so with the wheels.
Can the 30amp outlet be wired to one transfer switch and the 50amp outlet wired to a second transfer switch. (Asked May 22, 2021)
There's no reason why this should not be possible, as long as NEC is respected.
Does this really run up to 17.5hrs at 25% as stated on this page? All I see, even on the MFG website is 12 hours. Anyone successfully have it run that long? How was this calculated? (Asked June 15, 2021)
This was not calculated, since these are the official manufacturer specs at 25% load. The 12 hours mentioned on the MFG website are at 50% load. This information is also available in the spec table above.
Is there a dual fuel model like this that has the DC ports like the WGEN9500, even a different brand? (Asked July 15, 2022)
Please have a look at this list of dual fuel units with DC output and at least 9000 running watts.
Can I run two of the Westinghouse 9500df generators in parallel? (Asked December 28, 2022)
The unit is not parallel capable.
Couldn't find the right answer for you? Ask your own question.
User Reviews
Received this generator a few months ago, the directions and assembly guides were easy to follow and setup was a breeze. The generator started right up in all three functions, instructions were very simple. Using propane to operate this unit is very safe and less of pain to use the fuel tank. Dual fuel operation makes it way easier to use. Had a transfer switch professionally installed on the house and connected the generator to ensure it would run essential appliances during a power outage, and it was successful. Both the house and the generator performed as expected. I feel confident that this unit will provide the power needed to keep us safe for future storms to come. I would definitely recommend this unit to all of my friends and family members .
This generator is not a good generator for real world use…would not Last a few months before the fixing starts…wildfire surviver.
Very nice generator especially for the price. Super easy to set up and test. Quieter than expected. Cannot find a flaw on it. The only thing keeping me from going with 5 stars on the performance was the inability to source a Westinghouse Smart Switch which I specifically purchased this generator to work with. Home Depot, Amazon, Lowes, E-bay all sold out, no word on when it will come back in stock. Also created a case with Westinghouse January 3rd (10 days ago) regarding this issue and sent 2 more emails and haven’t heard a response yet.