Zoom on the Westinghouse WGen9500DF
In summary, the Westinghouse WGen9500DF is a powerful portable generator especially useful for:
- Prudent homeowners who want a backup power source in case of a power outage
- Professionals in need of safely powering high-intensity work or lighting equipment
The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, the extra features it benefits from, and any relevant emission compliance details.
Power & Run Time
Thanks to its dual-fuel technology, the Westinghouse WGen9500DF delivers 120/240V and offers power and versatility. When gasoline-powered, it benefits from a running wattage of 9500W and a peak wattage of 12500W. When propane-powered, it has 8500 rated watts and 11200 peak watts.
At a noise rating of 73 dBA (just slightly more noisy than a shower), this generator can be started via a conventional pull-start mechanism, or a convenient and easy-to-use electric starter (battery included). Moreover, to offer you even more convenience, the WGen9500DF can also be remotely started (key fob included).
With a fuel capacity of 6.6 gallons, the WGen9500DF can operate for up to 17.5 hours using gasoline (fuel consumption around 0.38 GPH), or for up to 11 hours (on a 20 lbs tank - propane consumption around 0.43 GPH) using propane.
Since the WGen9500DF has a somewhat high THD (<23%), it is advisable to not use it for the powering of sensitive electronic devices.
The control panel features the upcoming 6 AC outlets:
As it features a twist-lock L14-30R receptacle, the WGen9500DF is transfer switch ready: in case of a power outage, you will be easily able to connect it to a breaker box and power your household.
Westinghouse's ST Switch Outlet
The WGen9500DF 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 WGen9500DF 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.
The Westinghouse WGen9500DF has the following dimensions: L27.2 x W26.5 x H26 in. In combination with its conventional, open frame design, they provide support and allow the generator to be raised above ground level. The design is ideal for rough environments and demanding outdoor use.
As the generator's weight is 220 pounds, manually moving it or transporting it may be challenging, despite the fact that it is technically considered 'portable' (movable). However, its challenging mobility is solved by its wheel kit (⌀10") and its folding handle, which will ease its displacement, once it is on the floor.
The WGen9500DF's control center features a convenient meter, which displays voltage, frequency and lifetime hours to aid you with the monitoring of 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.
From a security point of view, the generator is equipped with an overload protection (circuit breaker) and an automatic low oil shut-off, giving you a peace of mind during use.
With the basic documentation and an owner's manual (opens in a new tab), letting you start the generator quickly, the Westinghouse WGen9500DF also comes with several accessories, including: propane hose, key fob, tool kit, battery charger, oil and funnel. An official storage cover is also available, as a separate purchase.
The Westinghouse WGen9500DF is EPA-approved and CARB-compliant. Therefore, its sale and purchase are permitted in all of the 50 states, including California.
Moreover, it features a spark arrestor, which makes it suitable for use in forested areas.
The Westinghouse WGen9500DF versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Westinghouse WGen9500DF compare to generators of similar power (between 9000 and 10000 W).
- As for its weight, the Westinghouse WGen9500DF weighs only 220 pounds, making it one of the lighter generators in the 9000-10000 rated wattage category. In terms of weight, one of the champions in their power range is the Rainier R12000DF, standing at just 196 lbs.
- As its lowest possible noise is rated at 73 dBA, this generator qualifies as one of the more quiet of the products of similar power. If noise emissions are important to you, one of the least noisy generators of this power range is the A-iPower SUA12000ED with only 69 dBA.
- With a run time of up to 17.5 hours at 25% load, the WGen9500DF has one of the highest run times, compared to its similarly powerful peers.
- The run time is important, but also hugely depends on the capacity of the fuel tank and doesn't mean much if we don't talk about fuel consumption as well. This generator is one of the most fuel efficient models of the aforementioned output range, as its estimated fuel consumption reaches just 0.38 GPH (gallon per hour) at 25% load.
Here's a list of the most popular specific comparisons:
As you can see from this interactive chart, when compared to other 9000-10000W generators, the Westinghouse WGen9500DF 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
- Several accessories included
- GFCI Outlets
- Remote start
- Dual Fuel
- Smart Switch Ready
- Lightweight for its kind (220 lbs)
- Quiet for its power (73 dBA)
- High run time
- Fuel efficient
The Westinghouse WGen9500DF doesn't have any notably low specs.
Features and Specifications
|Fuel||Dual Fuel (gasoline/propane)|
|Engine||457 cc Westinghouse OHV 4-stroke|
|Starting system||Recoil, Electric, Remote|
|Voltage||AC: 120/240V 60 Hz|
|Running watts||9500 W||8500 W|
|Starting watts||12500 W||11200 W|
|Running amps (@120/240V)||79.2/39.6 amps||70.8/35.4 amps|
|Peaks amps (@120/240V)||104.2/52.1 amps||93.3/46.7 amps|
|Run time @50% load||12 h||7 h|
|Run time @25% load||17.5 h||11 h|
|Automatic Voltage Regulation||Yes|
|AC outlets|| |
|Fuel tank||Steel, 6.6 gal|
|Approx. dimensions (L x W x H)||27.2 x 26.5 x 26 in|
|Noise (lower limit)||73 dBA|
|Security||Low oil and overload protection|
|Neutral||Bonded to frame|
|Accessories included||Oil, funnel, tool kit, key fob, battery charger, propane hose, battery, and wheel kit|
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.
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 – which are the main product of the Outdoor Power Equipment branch of Westinghouse. 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, several sources report that they are in many cases manufactured in China.
The Westinghouse WGen9500DF 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||Microwave (1000 watts)||1500||1500|
|Electric fry pan||1500||1500|
|AC (10,000 BTU)||1500||2200|
|Sump pump (1/2 hp)||1050||2150|
|Refrigerator (energy star)||192||1192|
|Set of 5 LED light bulbs||55||55|
|Total||7567 W||9067 W|
|For camping||RV AC (11,000 BTU)||1010||1600|
|Electric fry pan||1500||1500|
|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|
|Total||7590 W||12090 W|
Is it safe to charge/run delicate equipment such as TV, computers, cell phones? (Asked June 15, 2020)
THD should be under 5% to safely run devices that contain sensitive electronics. This unit's THD is <23%, and thus, too high.
does this gen have idel control? (Asked September 06, 2020)
This unit does not have an idle control feature.
Can it also be converted to natural gas? (Asked September 21, 2020)
There are no official conversion kits.
I understand that you can’t run computers etc. But, is it okay to charge a battery powered laptop since the charger is plugged in to just charge the battery as long as you don’t use the laptop while its charging? (Asked October 21, 2020)
Not if you value the circuitry of your charger. Your laptop works on DC, not on AC.
If run through a 50 amp transfer switch and breakers can you safely use tv, charge cell phones, computers? (Asked November 03, 2020)
A transfer switch does not clean power, it just transfers it.
Does the Westinghouse 9500 have an oil filter? An oil filter I can change when I change oil? (Asked November 03, 2020)
The WGen9500DF does not have an oil filter.
Is it safe to use with computers, laptops, cell phones, etc. if those items are plugged into a high end APC UPS unit in between this source? (Asked November 08, 2020)
It would have to be a double-conversion online UPS (opens in a new tab), which will first convert AC to DC, then DC back to AC.
how to remove bonded neutral (Asked December 10, 2020)
Can this generator be outside during winter snow storms, How low the temperature can be in order to be outside? to storage can be in a non heated garage in winter time? (Asked December 17, 2020)
The unit is rated for operation between 5°F and 104°F. In case of exposure outside of this range during storage, it should be brought back within this range before operation. You may also read our article on rain and snow operation.
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