Westinghouse WGen9500TFc EFI - 9500/12500W Tri Fuel Generator With Remote Start And EFI Engine
The Westinghouse WGen9500TFc EFI is a powerful open frame tri-fuel 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 WGen9500TFc EFI
In summary, the Westinghouse WGen9500TFc EFI is a powerful portable generator especially useful for:
- Homeowners who wish to power almost all appliances in their house under any circumstances
- Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
- Professionals in need of safely powering high-intensity work or lighting equipment
In the upcoming sections, you'll discover its power characteristics, the array of outlets it presents, its overall portability, and the additional features it possesses.
Power & Run Time
The Westinghouse WGen9500TFc EFI delivers 120/240V and is equipped with a tri-fuel technology, enabling it to operate on gasoline, propane, or natural gas. When powered by gasoline, it achieves a running wattage of 9,500W and a peak wattage of 12,500W. Switching to propane provides 8,500 rated watts and 11,200 peak watts, while natural gas operation delivers 7,500W of rated wattage and 9,500W of starting wattage.
Operating with a noise rating of 74 dBA (just slightly more noisy than a shower), this generator offers two starting options: a simple traditional pull-start mechanism and an easy-to-use and reliable electric starter (battery included). Additionally, the WGen9500TFc EFI may be remotely started, enhancing user convenience (key fob included).
The Electronic Fuel Injection (EFI) system enhances the engine's reliability, lowers fuel consumption, improves startup, reduces servicing, boosts stale fuel resistance, and offers better altitude adaptability.
Regarding its running time, the WGen9500TFc EFI, with a 6.6 gallons fuel tank, can operate for up to 15 hours with a full gasoline tank (with fuel consumption estimated at around 0.44 gallons per hour). It also offers around 8.7 hours (on a 20 lbs tank - propane consumption around 0.54 GPH) of operation when using propane.
Considering its high Total Harmonic Distortion (THD) of less than 23%, it is not recommended to rely on the WGen9500TFc EFI for powering sensitive electronic devices.
Outlets
The control panel features 6 AC outlets as follows:
Moreover, it presents 2 DC outlets: there's two 5V USB ports (USB-A) designed for hassle-free charging of various electronic devices such as smartphones and tablets, ensuring uninterrupted usage.
The WGen9500TFc EFI's twist-lock L14-30R receptacle makes it transfer switch ready, enabling hassle-free connection to your breaker box for powering your home during outages.
Westinghouse's ST Switch Outlet

The ST Switch outlet
The WGen9500TFc EFI 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 WGen9500TFc EFI 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 L27.3 x W20.6 x H22.6 in, the classic open frame construction of the Westinghouse WGen9500TFc EFI provides stability while enabling convenient maintenance access to components and adequate air cooling. The generator is designed for outdoor use and demanding environments.
Though weighing 222 lbs, the generator remains classified as 'portable,' indicating its capability to be moved, though its weight could pose transport challenges. Still, once it is on the ground, its wheel kit and its folding handle can easily solve the issue of low mobility and allow for easy relocation of the device.
Features
The WGen9500TFc EFI's status and activity may be monitored conveniently via the control panel, as it features a convenient meter showing you voltage, frequency and lifetime hours. To offer you even more control and easy operation during nighttime, the panel is LED-lit.
Benefiting from its built-in fuel gauge, the generator allows for easy and immediate gas level inspections.
Regarding security, the generator comes with an overload protection (circuit breaker) and an automatic low oil shut-off, providing peace of mind during operation.
It also includes a carbon monoxide sensor. This sensor is designed to monitor the level of carbon monoxide present during the generator's operation. If the generator is positioned incorrectly and carbon monoxide levels rise to an unsafe level, the generator will automatically shut down.
Along the basic documentation and an owner's manual (opens in a new tab), useful for starting the generator right away, the Westinghouse WGen9500TFc EFI's package also includes these accessories: oil, tool kit, key fob, battery charger, funnel and propane hose.
Product Video
The Westinghouse WGen9500TFc EFI versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Westinghouse WGen9500TFc EFI compare to multi-fuel generators of similar power (between 9000 and 10000 W).
- At a dry weight of 222 pounds, the Westinghouse WGen9500TFc EFI is one of the heavier multi-fuel devices which can produce between 9000 and 10000 running watts. If weight is an important consideration for you, the Westinghouse iGen11000DFc stands out as one of the top contenders in this power category, with a dry weight of 187.4 pounds.
- With noise emissions reaching as low as 74 dBA, this generator has a noise level typical for devices of its type and power category. If you'd like a less noisy alternative, the DuroMax XP11000iHT is a strong contender. It boasts a noise rating of 61 dBA, placing it among the quietest generators in its power category.
- Concerning its runtime, the WGen9500TFc EFI provides up to 15 hours at a 25% load, indicating that it falls on the lower side compared to other generators of its type and power range. If extended autonomy is what matters most to you, the Westinghouse iGen12000TFc could be an excellent choice, offering one of the longest run times among units in its power category, reaching up to 19 hours.
- Run time is crucial, but it heavily relies on the fuel tank's capacity. Thus, considering fuel efficiency alongside is essential. With a fuel consumption rate around 0.44 GPH (gallon per hour) at 25% load, this generator is one of the more fuel-efficient models within the aforementioned wattage range. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.39 GPH, the DuroMax XP11000iHT is a device you could look out for.
Price comparison
As you can see from these interactive charts, when compared to other 9000-10000W multi-fuel generators, the Westinghouse WGen9500TFc EFI is on the average side of the price range.
Therefore, this generator nicely fits in the expected budget for this kind of product.
The bottom line
- In the expected price range
- Tri-fuel
- Illuminated control panel
- CO sensor
- Several accessories included
- GFCI Outlets
- Remote start
- Electronic Fuel Injection
- Smart Switch Ready
- Fuel efficient
- Acceptable noise (74 dBA)
- Natural gas hose not included
- On the heavy side (222 lbs)
- Relatively low run time
Features and Specifications
| Inverter | No |
|---|---|
| Parallel capable | No |
| RV ready | No |
| Fuel | Tri-Fuel (gasoline/propane/natural gas) |
| Engine | 457 cc OHV 4-stroke, cast iron sleeve |
| Starting system | Recoil, Electric, Remote |
| Warranty | 3 years |
| Voltage | AC: 120/240V 60 Hz, DC: 5V |
| Gasoline | LPG | NG | |
|---|---|---|---|
| Running watts | 9,500 W | 8,500 W | 7,500 W |
| Starting watts | 12,500 W | 11,200 W | 9,500 W |
| Running amps (@120/240V) | 79.2/39.6 amps | 70.8/35.4 amps | 62.5/31.3 amps |
| Peak amps (@120/240V) | 104.2/52.1 amps | 93.3/46.7 amps | 79.2/39.6 amps |
| Run time @50% load | 10 h | 8.7 h | N/A |
| Run time @25% load | 15 h | Unknown | N/A |
| GFCI outlets | Yes |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Yes |
| AC outlets |
|
| DC outlets | 2x 5V USB port (USB-A) |
| Data center | VFT |
| Indicators | No |
| Fuel tank | 6.6 gal |
| Fuel gauge | Yes |
| Weight | 222 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 27.3 x 20.6 x 22.6 in |
| Noise (lower limit) | 74 dBA |
| THD | < 23% |
| Compliance | CARB, EPA, ANSI/PGMA G300-2023 |
| Security | Low oil and overload protection, CO monitoring |
| Spark arrestor | Yes |
| Neutral | Bonded to frame |
| Accessories included | Oil, funnel, tool kit, key fob, battery charger, propane hose, battery, and wheel kit |
| UPC | 850060639043 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
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 and Vietnam.
Warranty Information
The Westinghouse WGen9500TFc EFI 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 | Electric fry pan | 1500 | 1500 |
| Microwave (1000 watts) | 1500 | 1500 | |
| AC (10,000 BTU) | 1500 | 2200 | |
| Dish washer | 1500 | 3000 | |
| Sump pump (1/2 hp) | 1050 | 2150 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Slow cooker | 270 | 270 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Total | 7567 W | 9067 W | |
| For camping | RV AC (11,000 BTU) | 1010 | 1600 |
| RV refrigerator | 180 | 600 | |
| Hair dryer | 1800 | 1900 | |
| Electric grill | 1650 | 1650 | |
| Microwave (1000 watts) | 1500 | 1500 | |
| Radiant heater | 1300 | 1300 | |
| 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 | |
| Electric fence (25 miles) | 250 | 250 | |
| Bug zapper | 80 | 80 | |
| Total | 7590 W | 12090 W |
Couldn't find the right answer for you? Ask your own question.



