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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

  • Based on 1,632 reviews
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Availability: In Stock.
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Arrives Sunday, Jun 22
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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)
  • 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
  • Powered by a heavy duty 550cc 4-Stroke OHV Westinghouse Engine constructed with a durable cast iron sleeve
  • All Westinghouse Portable Generators are Functionally 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 is a tri fuel generator that operates on gasoline, propane (LPG), or natural gas. The heavy duty 550cc 4-Stroke OHV Westinghouse Engine is constructed of 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 with built-in fuel gauge, automatic low oil shutdown, and GFCI outlets. Push-Button Electric Start makes starting the WGen11500TFc effortless while the remote start key fob offers added ease from a distance. Its intuitive control panel spotlights the Transfer Switch Ready L14-30R and larger 14-50R 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. VFT Data Center displays volt output, frequency, and lifetime hours to keep you up to date with real-time information and regular maintenance. Conveniently portable with an included set of 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, Automatic Voltage Regulation, Muffler, 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, Automatic Voltage Regulation, Muffler, 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


Item Weight: 230 pounds


Country of Origin: Vietnam


Item model number: WGen11500TFc


Batteries: 1 12V batteries required. (included)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 22

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

    • Thrilled with the product, performance, and delivery
Thus far, I am thrilled with the product, performance, and delivery. I've had it 3 weeks. I completed the 5 hour break in period at <50% output capacity, oil change, then 1 more hour of testing and power usage measurements up to the 40 running/50 peak amp max capacities on natural gas*. I intend to continue using only Natural Gas. I can run my entire house including 2 central A/C** and a pool pump. I do get a quick, sub second flicker when the central A/C unit starts, but it's not long or deep and no worse than when I'm on utility power. I have mostly LED lights and the power definitely seems cleaner than my previous portable gasoline generator; no constantly flickering lights or humming sounds. I agree with other's comments. Although it is heavy, it is easy to move/maneuver once you have it assembled with the wheels(No, it does not come assembled). It is noisy, but no louder than my previous portable gen. Delivery/Damage: I was a bit nervous buying through Amazon due to all of the delivery and damage issues in other reviews, but my experience was good. It does not come on there regular delivery vehicles. Given the weight, I could see how easily it could be dropped, damaged, etc... I think it boils down to the quality, physical strength, and equipment(like a lift gate on the truck) of the delivery people/service. Mine came with a 10' natural gas hose, which is stated as "not included"- creating a return for one I bought separately. My only complaint is the charger/charger port on the generator, which sticks out when plugged in to keep the battery charged. I've already hit mine and bent it. I wish the end that plugs into the generator was flat or where it plugs in was recessed to protect it from damage. *Natural Gas: You need 5-7 inch in water column gas pressure; anything less and it may not run well or may not run at all. Pipe/Hose size and distance from your gas meter matter, impacting the energy generation capacity. The longer the distance, the diameter of the pipe/hose increases for the generator to be able to provide the maximum 12k/9.5k watts on ng. If it starts OK but you experience brown outs, engine sputtering like it's about to stall, long/heavy dimming when you start heavy loads like air conditioners, pumps, some microwaves, etc.... it is likely your hose/pipe diameter is too small for the distance from the gas meter. I personally experienced this with a 3/4" 100' long line. When I moved it closer with a short 3/4" 50' long line directly off a lower pressure port at the meter - I no longer had such issues, even when reaching the max capacities. **Central Air Conditioning: I am able to run everything in my 4k sq ft home, including both of my 2.5 ton central A/C units at the same time. I do have MICRO-AIR EasyStart FLEX 398 soft starts installed on both AC units, which lowers the LRA(starting amps required) from 72.5 to 24.6 amps. If both compressors started simultaneously, I would likely exceed the 50 amp peak natural gas capacity while running the regular load from the house simultaneously. But, I think the chances of them starting exactly simultaneously are slim. While running, they each pull approximately 5 amps each - so having both running at the same time isn't a problem for my home. During a real outage, I would likely only run one A/C unit for the area of the house we are using to minimize fuel consumption. My supplemental heat source in the winter is natural gas, so I cannot speak to how it would accommodate electric. "Supplemental heat source": additional heat source used by your furnace to add to our replace the heat from the heat pump when it is very cold and cannot provide enough heat on its own. Additionally I also cannot speak to how well/if it could accomodate a fully electric heat furnace. I rarely write reviews, but a great deal of research and time went into this. I hope this helps guide someone else, or at least gets you started. ... show more
Reviewed in the United States on June 2, 2025 by STL customer
    • Good Buy
Living through electrical blackouts during storms, this is the one generator you need. Reviewed in the United States on April 27, 2025 Big performance and reasonable price. This unit can power our whole house with the addition of a power transfer switch, or individual appliances like the air conditioner, refrigerator, microwave, lights, internet router, and television, using individual extension cords. It has a small footprint at 24"x30", so it does not take up much space. Easy to setup when following the instruction from the supplied paper manual. Can be started using the battery powered push to start button, the paired remote start switch, or the pull cord. Unit is quiet in operation and includes built-in Carbon monoxide detector which shuts unit down for safety if excessive level of CO is detected. A battery charger is included, and the unit charges the battery while it is in operation. Sturdy wheels are included and a fold out handle allows for unit to be moved to desired location from a resting/storage spot to a well-ventilated spot for operation. This is a tri-fueled generator which can use unleaded gasoline, liquid propane (from any size container), or natural gas (LP and N.G. gas lines with quick connects and regulators are included. Resettable mini-circuit breakers on the unit prevent an over-current draw while powering different power connections. Repairs, if needed are handled by national network of service providers or the manufacturers' location in the USA. Parts can be purchased directly for spares or repairs by the consumer and a printed form parts manual and exploded view diagram is also included for ease of identification. Peace of mind, ease of use, compact form, mobility, and functionality are the reasons we chose this unit over many others. We highly recommend this generator over many others available for purchase. ... show more
Reviewed in the United States on June 2, 2025 by Nigel Dias
    • Best Generator Money Can Buy!
Review Image by Riley Riley
I was really worried that this generator wouldn’t be big enough from what i have read online but it does the job without any issues. We live in the country and also in tornado ally. Last winter we were without power for 4 days because of a huge storm that snapped off alot of power poles so i decided it was time to get a bigger generator to run the whole house. Our house is 2400sq ft. On gasoline, this generator will run everything in my house with no problems. I had all the lights on, air conditioner running, ran a faucet so my well would kick on, ran hot water so my electric hot water heater would kick on, turned two tvs on, 2 refrigerators, 2 deep freezers, and even went and kicked on the microwave and the lights didn’t even dim. I have radiant floor heat that runs off a gas water heater so the winter time it should have to run even less so i’m not worried for when that time comes. I will probably never run it on anything but gasoline but it is nice to know that it has a propane and natural gas input. The push button start is awesome and it starts super easy. It was definitely a great buy and i believe for the price it is it was a steal. Will recommend it to all my neighbors to run their yards. ... show more
Reviewed in the United States on June 2, 2025 by Riley Riley
    • Ready for Hurricane Season in Texas!
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

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