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Westinghouse

Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered

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Style: 14500 Watts - Tri Fuel


Features

  • Perfect as a backup power source for larger homes or a dependable source of portable power
  • 14,500 peak watts, 11,500 running watts (gasoline); 13,500 peak watts, 10,500 running watts (propane); 12,000 peak watts, 9,500 running watts (natural gas)
  • Powered by a heavy duty 550cc 4-Stroke OHV Westinghouse Engine constructed with a durable cast iron sleeve; Runs for up to 19 hours on a 9.5 gal. fuel tank with built-in fuel gauge; up to 7 hours on a 20 lb. propane tank
  • Engineered with low THD, so it's safe for sensitive electronics. Power phones, computers, TVs and more. Stay connected with people, news and entertainment during power outages, or on jobsites and campsites. Durable copper windings help your generator produce cleaner power, run cooler and last longer
  • All Westinghouse portable generators are gunctionally tested in the factory and may contain minimum residual oil and/or fuel odor; EPA compliant; Backed by 3-Year limited service, labor, and parts coverage and Nationwide Customer Service Network

Description

The Westinghouse WGen11500TFc Tri-Fuel Portable Generator with CO Sensor produces up to 14,500 peak watts and 11,500 running watts, the WGen11500TFc runs on gasoline, propane (LPG), or natural gas. The heavy duty 550cc 4-Stroke OHV Westinghouse Engine has a durable cast iron sleeve and runs for up to 19 hours on a 9.5 gallon (36 L) gas tank, keeping you powered through the day or night with built-in fuel gauge, automatic low oil shutdown, and GFCI outlets. At less than 5% THD, the WGen11500TFc allows you to safely power sensitive electronics like computers, phones and TVs. Copper windings help the unit produce cleaner power, run cooler and last longer. Push-Button Electric Start makes starting the WGen11500TFc effortless while the remote start key fob offers added ease from a distance. The Transfer Switch Ready L14-30R 30A and larger 14-50R 50A to power your major appliances like the air conditioner, refrigerator and sump pump as well as any lights or entertainment centers all at the same time with a single cord hookup. The VFT Data Center displays volt output, frequency, and lifetime hours to keep you up to date with real-time information and regular maintenance. Easily portable with heavy duty never- flat wheels, handle, and lift bracket, it'll have your house, travel trailer, or jobsite powered in seconds. The WGen11500TFc is complete with a 3-Year Limited Warranty and Lifetime Technical Support backed by our nationwide customer service and support network.

Brand: Westinghouse


Wattage: 14500 watts


Fuel Type: Gasoline, Liquefied Petroleum Gas, Natural Gas


Power Source: Fuel Powered


Recommended Uses For Product: Residential


Item Weight: 230 pounds


Voltage: 240 volts


Output Wattage: 11500


Special Feature: Automatic Voltage Regulation, CO Sensor, Electric Start, Fuel Gauge, Hour Meter, Muffler, Overload Protection, Tri-Fuel See more


Included Components: Assembly Wrench, Engine Oil & Funnel, Key FOB, Owner's Manual, Quick-Start Guide, Warranty


Wattage: 14500 watts


Fuel Type: Gasoline, Liquefied Petroleum Gas, Natural Gas


Power Source: Fuel Powered


Recommended Uses For Product: Residential


Voltage: 240 volts


Output Wattage: 11500


Additional Features: Automatic Voltage Regulation, CO Sensor, Electric Start, Fuel Gauge, Hour Meter, Muffler, Overload Protection, Tri-Fuel


Engine Type: 4 Stroke


Ignition System Type: Electronic


Tank Volume: 36 liters


Engine Displacement: 550 cubic centimeters


Total Power Outlets: 2


Current Rating: 47.9 A


Starting Wattage: 14500 watts


Running Wattage: 11500 watts


Frequency: 60 hertz


Runtime: 19 hours


Brand Name: Westinghouse


Included Components: Assembly Wrench, Engine Oil & Funnel, Key FOB, Owner's Manual, Quick-Start Guide, Warranty


Model Name: Open Frame Generators


Model Number: WGen11500TFc


UPC: 850032657457


Manufacturer: Westinghouse Outdoor Power Equipment


Item Type Name: Open Frame Generators


Manufacturer Part Number: 11527


Warranty Description: 3 Year Limited Warranty


Item Weight: 230 pounds


Item Dimensions L x W x H: 27.2"L x 26.1"W x 26.5"H


Color: Blue


Material Type: Steel or Aluminum


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 4

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

    • Best Generator Ever!
Style: 14500 Watts - Tri Fuel
Review Image by Kacper
I purchased this generator to provide my household backup power during numerous power outages in my neighborhood. It has performed very good each and every-time. With one other person helping me, it was extremely straightforward to assemble with the instructions clear and organized. The generator runs very very smoothly and provides enough power for my appliances, including the refrigerator, lights, and a few electronics if really needed. My favorite part is the remote start key which makes things much so easier 😊 ... show more
Reviewed in the United States on June 28, 2026 by Kacper
    • Does everything it says it can in the brochure and operating instructions. Highly reliable.
Style: 14500 Watts - Tri Fuel
This generator is amazing. Very capable of running the whole house and that's exactly what we bought it for as we were doing a large addition onto our home. Now it is in reserve for emergencies and with the tri-fuel option, we plumbed it for natural gas, as well as reserve for propane and gasoline. No more city power outages to worry about. Love the ease of the electric start option, the fuel selector, and several connection options for power usage. Well thought out and engineered. I used to work for Westinghouse, so I was glad to see they still believe in strong quality. ... show more
Reviewed in the United States on July 15, 2026 by electronicsjunkie
    • Solid Generator
Style: 14500 Watts - Tri Fuel
Great generator, runs well. Simple setup instructions with a really intuitive interface. We haven't used this on our house yet, but we expect to be able to run pretty much everything but our HVAC at once (we have a smaller, single-story home).
Reviewed in the United States on July 6, 2026 by AmazonCustomer
    • Great quality and reputation.
Style: 14500 Watts - Tri Fuel
So far so good. I excellent product. Fired up but haven’t had to use yet in a power outage but it is very well made and of good quality. Great instructions and maintenance procedure. Easy to setup.
Reviewed in the United States on June 27, 2026 by Joby B. Noriel
    • Westinghouse generators are excellent
Style: 14500 Watts - Tri Fuel
My Westinghouse generator was easy to set up and operate. I just connected my propane tank, plugged in my electrical connection, it started right up and ran great. It was also quiet. The main panel had everything you would need to monitor the power and supply 240 volts and many 110-volt outlets. Its a great generator. Jack Carolan ... show more
Reviewed in the United States on June 12, 2026 by Jack W. Carolan
    • Well packaged, heavy duty piece !
Style: 14500 Watts - Tri Fuel
Haven’t used it yet, delivered early, extremely well packaged, no damage at all. Easy to assemble, mine came on a pallet, so I just unboxed it on the pallet, slide it backwards until the area where the rear wheels fasten was clear, put the wheels on then picked the front up by handle and rested it and on a stack of 2x4s and installed the front supports, EASY. Great looking and heavy duty piece of equipment, mine didn’t come with the 25 foot Natural Gas Line and that is why i will dock it a star. Will update after company contacts me and I have run it.. ... show more
Reviewed in the United States on July 11, 2026 by Bruce Knudtson
    • Easy of setup and starting
Style: 14500 Watts - Tri Fuel
I purchased this tri‑fuel generator because I wanted the flexibility to run on gasoline, propane, or natural gas depending on what’s available. That versatility alone makes it a great value, and the setup process was surprisingly simple. Assembly took only a few minutes: two stabilizer legs secured with two bolts each, and two oversized rear wheels attached with pins, washers, and clevis pins. Although the necessary wrenches were included, I preferred using my own socket and combination wrenches. Adding oil was straightforward—just be sure to pour slowly and keep shop towels handy for any drips and overflow. My first startup attempt using the push‑button didn’t go as expected. The unit wouldn’t turn over after several tries, even after letting it sit. I double‑checked the choke and fuel switch, then switched to the pull start. It fired up on the second pull and ran smoothly for 20 minutes. I also confirmed it was producing power using a simple nightlight. After shutting it down (push button off, battery off, fuel off), I let the generator sit for a week. The next startup—this time with the push button—worked perfectly. I added a small load with a couple of fans and a TV, and everything ran flawlessly. I’m confident the initial issue was due to the battery not being fully charged out of the box; after running, it held a charge with no problem. What impressed me most was the cold‑weather performance. The second startup took place after the generator had been sitting in 20‑degree weather for a week, and it still started immediately. My plan is to continue breaking in the unit with gradually increasing loads and perform the first oil change at around five hours of runtime. Fortunately, I didn’t lose power after receiving the generator, so I’ve been able to break it in properly. Overall, this generator has exceeded my expectations so far. Easy setup, reliable performance, and the peace of mind that comes with tri‑fuel capability make it a strong choice for anyone preparing for outages or emergencies. ... show more
Reviewed in the United States on January 31, 2026 by Tucker
    • Runs full house using LP and a 3.5 ton AC unit
Style: 14500 Watts - Tri Fuel
I was impressed, now note this review is only for initial testing and startup, I have not ran for days or long term, just a few hours to test full functionality. So I have LP to the house, I tee'd off of that and added a quick connect and a 40 foot LP hose. With that, I was able to run the full house with 1 oven and the 3.5 ton a/c ( I heard the generator stutter when the AC compressor surged, but it had enough inertia to fire it up, and from there it was golden) it only died with all lights on in the house, AC running and when I tried to fire up the 2nd oven lol. I wanted to push it. But that said, for LP? This thing is awesome. Haven't tried Gasoline, but if it runs this well on LP, no need for me to even worry about gas. I don't have NG to try out, but its there if I ever convert. Thumbs up thus far, great price and quality. The FOB and electric start are nice, just need to remember to keep up with trickle charging the battery every now and then. ... show more
Reviewed in the United States on June 5, 2026 by @RMH

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