Search  for anything...
Westinghouse

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

  • Based on 1,995 reviews
Condition: New
Checking for the best price...
$1,388.89 Why this price?
Save $110.11 was $1,499.00

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

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

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Aug 9
Order within 23 hours and 23 minutes
Available payment plans shown during checkout

Recently Viewed

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, Natural Gas, Liquefied Petroleum Gas


Power Source: Fuel Powered


Recommended Uses For Product: Residential


Item Weight: 230 Pounds


Voltage: 240 Volts


Output Wattage: 14500


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


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


Brand: ‎Westinghouse


Wattage: ‎14500 watts


Fuel Type: ‎Gasoline, Natural Gas, Liquefied Petroleum Gas


Power Source: ‎Fuel Powered


Recommended Uses For Product: ‎Residential


Item Weight: ‎230 Pounds


Voltage: ‎240 Volts


Output Wattage: ‎14500


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


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


Color: ‎Blue


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


Material: ‎Steel or Aluminum


Model Name: ‎Open Frame Generators


Engine Type: ‎4 Stroke


Ignition System Type: ‎Electronic


Tank Volume: ‎36 Liters


Engine Displacement: ‎550 Cubic Centimeters


Runtime: ‎19 hours


Total Power Outlets: ‎2


Frequency: ‎60 Hz


Current Rating: ‎47.9 Amps


Starting Wattage: ‎14500 Watts


Running Wattage: ‎11500 Watts


UPC: ‎850032657457


Manufacturer: ‎Westinghouse Outdoor Power Equipment


Part Number: ‎11527


Item Weight: ‎230 pounds


Item model number: ‎WGen11500TFc


Batteries: ‎1 12V batteries required. (included)


Style: ‎14500 Watts - Tri-Fuel


Pattern: ‎Generator


Item Package Quantity: ‎1


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


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Other Than Listed


Warranty Description: ‎3 Year Limited Warranty


Date First Available: October 20, 2023


Frequently asked questions

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

This item is non-returnable:

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

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Well built, relatively quiet, Tri-Fuel, runs our entire house
Style: 14500 Watts - Tri-Fuel
Powerful - powers up our entire 3,500 SqFt home including the larger of our two A/C units, including a deep freezer, garage refrigerator, and kitchen refrigerator, all lights, and all household items plugged into 110 outlets - without missing a beat. Easy setup, comes with everything but the power cord feeding power to the home (given a manufacturer has no idea if you need a 10', 15' or 20') it makes perfect sense that the home hookup cord was not included. Everything else is included. It is much quieter than our much smaller generator that this unit is replacing - a huge plus for my family and our neighbors. In part, we chose this specific model given it powerful enough to run A/C and freezer, 2 refrigerators, and all household outlets on natural gas, propane, and gas - we no longer have to visit gas stations to refill gas cans to keep our generator running! ... show more
Reviewed in the United States on June 14, 2025 by Randy McQuay
    • Quality, Power, Portable !
Style: 14500 Watts - Tri-Fuel
WoW ! Arrived on schedule without any damage. Looks like a very well quality built unit. The ease of assembly of wheels and foot pads along with final start up prep was easy and enjoyable. Started right up with the remote. First test run was for a hour on propane. Powered whole house through 50 Amp breaker with installed manual transfer switch. With a Soft Start installed on air conditioner it barely made a strain when turned on with this powerful generator. The three fuel selection will be valuable in the future. ... show more
Reviewed in the United States on July 23, 2025 by Ken K
    • Ready for Hurricane Season in Texas!
Style: 14500 Watts - Tri-Fuel
I recently purchased the Westinghouse WGen11500TFc and couldn't be more impressed. I connected it to my natural gas line and used a 50-amp inlet box with a proper lock-out kit for safety. Setup was straightforward, and the generator started up without a hitch. During my test run, it powered everything in my home—lights, appliances, and essential systems—with no issues at all. The tri-fuel capability is a huge plus, but I only plan on using natural gas to avoid the carburetor gumming up between uses. The unit ran smooth and the build quality feels solid and dependable. I plan to add a soft start kit to my 3-ton air conditioner before the next test. Living in Texas, being prepared for hurricane season is a must, and with the WGen11500TFc in place, I feel confident and ready. Highly recommend this generator to anyone looking for peace of mind and reliable whole-home backup power! ... show more
Reviewed in the United States on June 16, 2025 by Stacy
    • Great product, not too loud, easy to assemble
Style: 14500 Watts - Tri-Fuel
This generator works great, and easy to assemble. I suggest assembling with a second person as it is heavy but once the wheels are on it's much easier to move around. It is efficient with fuel and the noise level isn't too bad. For this price compared to other generators I use, it is very solid.
Reviewed in the United States on July 28, 2025 by Lorraine carrillo
    • Solid Generator with a lot of features and power at a Great Price
Style: 14500 Watts - Tri-Fuel
Review Image by Mike in Texas Mike in Texas
I am very happy with this generator. It solved a few problems I had with my previous generator. 1) It's push-button start (the remote start fob is a bonus). And, it started right up out of the box (after adding oil). 2) It runs off natural gas and has enough power output for my house's AC and a few rooms. 3) It has all the bells and whistles to indicate generator health and load. 4) It's not very loud. Overall, it's a solid generator that will help me get through the next storm or hurricane with the comfort of having AC in the house. Definitely a much cheaper route if you know how to wire than a whole-home generator set-up. ... show more
Reviewed in the United States on June 23, 2025 by Mike in Texas Mike in Texas
    • Jerry
Style: 14500 Watts - Tri-Fuel
Great Generator, was able to power my 5-ton AC with a soft starter installed no problem, along with 2 refrigerators, and tv when hooked up to my panel through the 50amp plug. Power was very stable, no issues with any LED bulbs flickering or other electronics not functioning. It fired right up on the first go, its loud but I think that's par for the course with traditional generators of this size. I look forward to getting my natural gas plumped for this to be prepared for hurricane season. It comes with a remote starter which is a plus. One thing that wasn't super obvious from any instructions is that if you are running this to back feed a main service panel, you need to unbond the neutral from the ground on the Generator. This involves taking off the cover of the alternator and removing a small green and yellow wire that bonds the neutral to the chassis. This was hinted at in the owner's manual but asked the reader to refer to local regulations, but unbonding the generator seems to be a pretty widely accepted convention in the US. This may or may not be applicable if you're using a transfer switch between the generator and panel. In all, great generator for the money, performs as advertised. ... show more
Reviewed in the United States on July 1, 2025 by Jerry Frendian
    • Nice machine -- one (hopefully minor) problem
Style: 14500 Watts - Tri-Fuel
I received this generator promptly from Amazon and they followed directions perfectly setting it down near my back gate by the garage. This was preferred as I didn't want to have to move this heavy item further than necessary. It was easy to unpack and move from that location despite being a big machine. Setup went perfectly with the instructions and I sucessfully conducted the breakin period with both propane and natural gas. The generator powered all the 120 powered tools and applicances I plugged in perfectly during this breakin period. I do have a current issue that I am waiting back to hear from Westinghouse on. The 30 amp circuit does not to work and the thermal protection switch under that plug does not seem to have a spring in it -- it is permanently depressed unlike the other spring loaded protection switches. I'll update the review after I hear back from Westinghouse. ... show more
Reviewed in the United States on July 24, 2025 by Troy M

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...