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Westinghouse

Westinghouse 12500 Peak Watt EFI Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, CO Sensor, CARB Compliant

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Availability: In Stock.
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Arrives Saturday, May 9
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Style: 12500 Watts - Dual Fuel - EFI


Features

  • FUEL FLEXIBILITY FOR HOME, RV & JOBSITE: 12,500 peak watts, 9,500 running watts (gasoline); 11,200 peak watts, 8,500 running watts (propane); runs for up to 15 hours on a 6.6 gal. fuel tank with built-in fuel gauge; remote start key fob; electric and recoil start
  • MULTIPLE OUTLETS FOR MANY USES: Features one 120/240V 1450R 50A outlet for home or RV and one 120V L14-30R 30A twist lock. Both outlets are transfer switch ready for home backup. Includes two GFCI 120V 520R 20A duplex household outlets. All include rubber covers for added protection
  • DURABLE ENGINE WITH SAFETY BUILT-IN: Equipped with 457cc Westinghouse 4-stroke OHV engine with durable cast iron sleeve; automatic low oil shutdown; CO sensor for added safety; digital hour meter for easy maintenance tracking
  • ADVANCED EFI: Makes starting your generator as easy as starting a car, with no choke or carburetor to hassle with. Electronic fuel injection delivers higher power and torque, reduces fuel use and emissions, increases engine reliability, and needs less maintenance. Carb compliant in all 50 States
  • POWER YOU CAN TRUST: All Westinghouse generators are functionally tested at the factory and may contain minimal residual oil or fuel odor and are backed by a 3-year limited warranty and our nationwide Westinghouse Customer Service Network

Description

The Westinghouse WGen9500DFc EFI Dual-Fuel Portable Generator with CO Sensor produces up to 12,500 peak watts and 9,500 running watts. As a flexible dual- fuel generator, it runs on gasoline or propane (LPG). The heavy duty 457cc 4-stroke OHV Westinghouse EFI Engine is made of a durable cast iron sleeve and runs for up to 15 hours on a 6.6 gallon (25 L) gas tank, keeping you powered through the day or night with built-in fuel gauge, automatic low oil shutdown and GFCI outlets. Electronic fuel injection and push-button electric start makes starting effortless. A remote start key fob offers ease at a distance. A lighted control panel spotlights the transfer switch ready 120/240V 14–50R 50A outlet for home and RV and a L14-30R 30A outlet. Either outlet is perfect for whole home backup and can power major appliances like the air conditioner, refrigerator, and sump pump along with lights or entertainment centers all at the same time with a single cord hookup. It also has two GFCI 120V 5–20R 20A duplex household outlets. VFT Data Center displays volt output, frequency, and lifetime hours to keep you up to date with real-time information and maintenance. Conveniently portable with heavy duty never-flat wheels, and foldable handle, it'll have your house, travel trailer, or jobsite powered in seconds. The WGen9500DFc EFI is complete with a 3-Year Limited Warranty and lifetime technical support backed by our nationwide Westinghouse Customer Service and Support Network.

Brand: Westinghouse


Wattage: 12500 watts


Fuel Type: Gasoline


Power Source: Fuel Powered


Recommended Uses For Product: Residential


Item Weight: 221 Pounds


Voltage: 240 Volts


Output Wattage: 9500


Special Feature: Automatic Voltage Regulation, CO Sensor, Dual Fuel, Electric Start, Flat-Free Tire, Foldable Handle, Fuel Gauge, Heavy Duty, Hour Meter, Overload Protection, Remote Start, USB Port See more


Included Components: Battery Charger, Engine Oil & Funnel, Key FOB, Owner's Manual, Propane Hose, Quick-Start Guide, Replacement Parts List, Warranty See more


Wattage: 12500 watts


Fuel Type: Gasoline


Power Source: Fuel Powered


Recommended Uses For Product: Residential


Voltage: 240 Volts


Output Wattage: 9500


Additional Features: Automatic Voltage Regulation, CO Sensor, Dual Fuel, Electric Start, Flat-Free Tire, Foldable Handle, Fuel Gauge, Heavy Duty, Hour Meter, Overload Protection, Remote Start, USB Port


Engine Type: 4 Stroke


Ignition System Type: Electric Start


Tank Volume: 25 Liters


Engine Displacement: 457 Cubic Centimeters


Total Power Outlets: 4


Starting Wattage: 12500 Watts


Running Wattage: 9500 Watts


Runtime: 15 hours


Color: Black


Material Type: Metal


Brand Name: Westinghouse


Included Components: Battery Charger, Engine Oil & Funnel, Key FOB, Owner's Manual, Propane Hose, Quick-Start Guide, Replacement Parts List, Warranty


Model Name: Open Frame Generators


Model Number: WGen9500DFc EFI


UPC: 850060639036


Manufacturer: Westinghouse


Manufacturer Part Number: WGen9500DFc EFI


Item Type Name: Open Frame Generators


Warranty Description: 3 Year Limited Warranty


Item Weight: 221 Pounds


Item Dimensions L x W x H: 27.3"L x 22.6"W x 22.6"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 9

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews

    • Works Great, Solid Powerhouse!
Style: 12500 Watts - Tri-Fuel
Review Image by Jennie Fray
I live in Southern California and as of late, with the wind and fires our power gets shut down periodically for days at a time. Finally fed up with losing food, no lights or showers for extended periods of time, I decided to do some research on generators that could run my 4,000 sf home during outages. This Westinghouse kept popping up in my search. Took the leap and purchased it (had it shipped to my Daughter in Oregon because for some unknown reason, it isn’t approved in California) even though it will run on propane and natural gas. She was coming down for Christmas so she loaded it up and brought it to us. Took me all of about 45 minutes to wire it up to back feed my panel through a 220 volt 50 amp auxiliary circuit I have in the garage for charging my wife’s car, and since my electric service is right next to my natural gas meter, I plumbed it in to hook up to the gas line. Well, it didn’t take long before the recent fires had our power shut down for several days. I fired it up and it ran flawlessly for 3 straight days and ran everything in the house including the home heating units. I did disconnect my pool sub panel and did not attempt to run pool pumps, not necessary for a couple days anyway. I tried it with propane as well and it ran just fine. No need for gasoline unless I have my natural gas cut off as well, but I have a backup 5 gallon gas can for emergency. Very impressed with the quality and ease of use and starting options. Super easy, super handy and great piece of mind. The generator comes with both natural gas and propane hoses for simple easy connections. I was out of town when the most recent power outage occurred and my wife was able to easily roll it out of the garage, make the connections and get I going. Time will tell, but I’m loving the piece of mind and uninterrupted power when we need it. Great piece of equipment. I’m a general contractor so I know how to make the electrical connections, I understand most folks should and will need to contact an electrician to set it up, but it’s simple if you watch some YouTube videos and are not afraid to do a little work.. easy DIY. job if inclined. ... show more
Reviewed in the United States on January 13, 2025 by Jennie Fray
    • Solid Product: We PURCHASED 2 of them
Style: 12500 Watts - Tri-Fuel
HISTORY, ITEMS PURCHASED AND THEIR INTENDED USE: We’ve owned and operated portable generators for years in connection with Texas farm and ranch operations. We’ve also owned several RV’s. We ordered 2 of these Westinghouse 9500Tfc (12500 peak) watt tri-fuel generators through Amazon to power essentials on the ranch (home, well, poly tanks, and guesthouse) during emergency outages. DELIVERY: Both items were delivered at the same time in separate boxes. The simultaneous delivery was appreciated, but the delivery was 8 days late. Not an extreme delay, but Amazon purchasers should plan accordingly. The final delivery process went well. We received a text the day before that provided a delivery window (2-5pm); then we received another confirming text the morning of delivery, and finally a phone call upon arrival - so be sure to carry your phone. The delivery truck was not oversized. No pallet was needed or utilized. The delivery people were polite and arrived early. They took directions courteously, dollied and placed each boxed generator into our garage work space for subsequent un-boxing, inspection and assembly. CONDITION, WEIGHT, AND START-UP: Packaging was good. Using a box cutter, we cut all the way around the bottom and lifted the box off. Each unit was clean and undamaged. Assembly was easy. The wheels are sturdy and roll well. However, the units are not lightweight, even heavier with a full tank of gasoline. I feel sorry for those who plan to regularly roll them around. Do yourself and your back a favor: Place the unit close to where you plan to ultimately use it. The generator engine batteries were fully charged. The battery wiring harness attaches easily, and each generator started on the first try. Be sure to fill the oil, and use EF fuel, if running on gasoline. The location of the “choke” setting (and lack of definitive markings on when it is open or closed) is an oversight on the unit. HOWEVER, the choke appears to be automatic (that is, we are finding that it automatically begins in the full "choke" position; then automatically moves from choke to run after the engine fires up; then returns back to choke again after shutdown). Nevertheless, be sure to confirm that the “choke” is open for cold starts, then confirm that the choke moves to run after the engine fires up. It would help if generator manual chokes (such as this one) had bold and conspicuous indicators of which position is the “choke” position and which is not, as well as panel-level visuals (or reminders) of choke status that cannot be ignored. The engine will run rough and stumble if it remains on choke continuously. Operators may not notice a forgotten choke left “on”, especially when electrical loads are being systematically applied and released (which can stumble the engine momentarily themselves). Nor is one constantly monitoring a generator during the entire operation in the same manner as one would be if he were operating a lawn mower (which, if it begins stumbling, alerts the operator that the choke may still be on). BTW - A great unpacking and assembly video is at: https://westinghouseoutdoorpower.com/blogs/westinghouse-blog/westinghouse-wgen9500-and-st-switch-review-by-randy-richard-in-the-shop ALTERNATIVE FUEL SOURCES AND CONNECTION LINES: A 6 ft, 3/8” propane hose and regulator is provided for attachment to a small portable propane tank, and a longer (25 ft, 1/2") natural gas/propane line is also included for those intending to run on NG (or on propane attached to larger home tank storage). Our initial start up testing was conducted using EF gasoline, but we may ultimately draw from our large home propane tank which has hose connection points close to where each generator will be located. NOISE LEVEL: The noise level is acceptable. We would estimate the sound as probably quieter than many other generators in the same class. But don’t fool yourself: generators of this size and wattage are not quiet. In my opinion, the noise level of this unit is equivalent to a quality, new and smooth, well-running, push lawnmower. The sound is not bad, and its operation outdoors is actually hard to hear indoors unless you plan to operate the unit right up against your building exterior. It’s louder than your outdoor central AC condenser unit, but nowhere near as loud as an average running air compressor unit (the kind used to fill tires, etc). Although some users build styrofoam box covers to dampen the sound, I believe the effectiveness of doing so is questionable, and material cost high. A slight or barely noticeable “drone” from the outdoors during emergency use is of little consequence to most of us. CO SENSOR: At the time we ordered, we were concerned that the units' CO sensors could be too sensitive, and we did not want to have to deal with random shut downs. However, none of these concerns were realized, the units operated perfectly outdoors side-by-side, not more than a few feet from one another, and no problems were encountered with the CO sensors. KEY FOB: Unfortunately, on one of the 2 units, the key fob appeared to be used, and the fob battery (one of those small 3V, 2032 numbered, round shiny flat batteries) was dead. However, not a big deal. We installed a new fob battery, and it worked fine. So far, we are pleased with both units, and look forward to fully testing them over the next 12 months, including on propane. We may further update this review as circumstances warrant. We hope this helps everyone. ... show more
Reviewed in the United States on June 10, 2023 by Tod K.
    • Tri fuel and electric start for the win!
Style: 12500 Watts - Tri-Fuel
Seems to be a high quality generator with many features. The electric and remote start allows anybody to be able to start it. It comes with a 15ft NG hose so it can be plumbed into your home's gas line. While it de-rates it's power, it will cost less than gasoline and keep the engine much cleaner. Setup was easy enough. Put on wheels and legs was all I had to do. It comes with a small toolkit that has everything you need. There are plenty of tags reminding you to do things like put in the oil before starting, turn off the gas when not in use, etc. The neutral is bonded to the frame, so if you plan on using it to run your home, it is recommended to unbind the neutral which is easy to do and is located behind the alternator cover. We'll see how this holds up long term, but I do not forsee any issues. ... show more
Reviewed in the United States on November 17, 2025 by AJ
    • Super solid generator 💪🏻
Style: 12500 Watts - Tri-Fuel
The media could not be loaded. I purchased the Westinghouse 12500 Peak Watt Tri-Fuel Generator for home backup, and overall I’m extremely impressed. The build quality feels solid and well-designed right out of the box, and setup was straightforward with clear instructions. One of the biggest selling points for me was the tri-fuel capability—it gives great flexibility to run on gasoline, propane, or natural gas depending on the situation, which is a huge advantage during emergencies. The unit also seems thoughtfully engineered for home use, with plenty of power capacity to run major appliances without concern. I haven’t had a chance to test the remote electric start yet, but it’s a great feature to have and adds a level of convenience that not all generators offer. So far, everything about this generator gives me confidence that it will perform when I need it most. If you’re looking for a reliable, high-capacity backup generator with versatile fuel options, this is a fantastic choice. ... show more
Reviewed in the United States on March 25, 2026 by LA Houston

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