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Westinghouse WGen11500TFc

Westinghouse WGen11500TFc

4.9· 10,013 ratings

Best price now

$1,499.00at The Home DepotObserved at 11:30 AM

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Our take on the Westinghouse WGen11500TFc

The WGen11500TFc is a tri-fuel portable generator rated at 11,500 running watts and 14,500 peak watts, running on gasoline, propane or natural gas. It has a 550cc OHV engine, a 9.5-gallon tank for up to 19 hours on gas, push-button and remote key fob start, and a CO sensor that shuts the unit off. Total harmonic distortion stays under 5%, so it can run electronics as well as a 50A transfer-switch hookup for major appliances. The best new price is $1,499 at The Home Depot as of November 5, 2026, with 4 stores listing it new.

Best forWhole-home backup during outagesHomes with a transfer switch and natural gas hookupJob sites and RV or travel trailer powerBuyers who want remote start and CO shutdown
Pros
  • Tri-fuel: gasoline, propane or natural gas
  • 11,500 running watts and 14,500 peak watts
  • Up to 19 hours on a 9.5-gallon tank
  • Under 5% THD with copper windings
  • Push-button start plus remote key fob
  • CO sensor with automatic shutoff, low oil shutdown and overload protection
Cons
  • Heavy at 230 lb, though it has never-flat wheels and a lift bracket
  • 74 dB is loud for a residential neighborhood
  • No inverter technology, so it is not the quietest or cleanest option
  • Not CARB-compliant, so it cannot be sold in California
  • Gasoline run time drops sharply on propane or natural gas

Westinghouse WGen11500TFc prices at every store

  • The Home DepotNew

    Availability unknown

    $1,499.00Observed at 11:30 AM
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $1,499.00Free shippingObserved at 11:29 AM
    Visit store
  • WalmartNew

    Out of stock

    $1,499.00Observed at 11:29 AM
    Visit store

Also available at

  • eBayCheck price at eBay
  • WalmartCheck price at Walmart

Westinghouse WGen11500TFc price history

Lowest price we've seen: $1,499.00 on Nov 5 at Walmart. Tracked across 3 stores since Nov 5.

What reviewers say

  • 4.9 / 510,013 ratings

Rated 4.9 out of 5 from 10,013 ratings, the WGen11500TFc is widely praised by owners for starting easily and carrying a house through an outage. Complaints center on weight and noise.

What people mention
  • StartingPraisedOwners say the push-button and remote fob start it reliably, even in cold weather.
  • Power outputPraisedReviewers report it runs air conditioners, well pumps and refrigerators together.
  • Tri-fuelPraisedBuyers value running it on natural gas or propane without rejetting.
  • WeightCriticisedAt 230 lb it is hard to move, and owners say the wheels help only on flat ground.
  • NoiseCriticisedThe 74 dB rating draws complaints from neighbors in close-set homes.
  • Fuel useMixedThe 19-hour figure holds at light load; owners report much shorter runs under heavy load.

About the Westinghouse WGen11500TFc

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.

Specifications

color
BlueSource
Surge wattage
14500 WattsSource
Fuel type
Tri FuelSource
Run time
19 hSource

Questions and answers

Is the WGen11500TFc worth it for whole-home backup?
Yes, if you have a transfer switch. Its 11,500 running watts and 50A outlet can carry a furnace, refrigerator, well pump and lights at once, and tri-fuel lets you run it on a home natural gas line.
How does it differ from the WGen11500DFc?
The DFc is dual-fuel, gasoline and propane only. The TFc adds natural gas, which is the main reason to pay more for it.
How long does it run on a tank?
Up to 19 hours on 9.5 gallons of gasoline at half load. Expect shorter runs on propane or natural gas, and less time under heavy load.
Can it power sensitive electronics?
Yes. Total harmonic distortion is under 5%, which is clean enough for computers, TVs and phones, though it is not an inverter generator.
Can I buy it in California?
No. It is not CARB-compliant, so it cannot be sold or registered in California.
What comes in the box?
The generator, a remote start key fob, a handle, never-flat wheels, a lift bracket and a fuel gauge. A transfer switch and cords are sold separately.
Where is the Westinghouse WGen11500TFc cheapest?
At The Home Depot, for $1,499.00, as of our latest check.
What do buyers say about the Westinghouse WGen11500TFc?
Rated 4.9 out of 5 from 10,013 ratings.
Where can I buy the Westinghouse WGen11500TFc?
4 stores we checked sell it, including The Home Depot, Walmart, Amazon, eBay.

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All Westinghouse deals and products →
Power generator type
Power GeneratorSource
Brand
WestinghouseSource
Decibel rating
74 dBSource
Motor starter type
Push Button StartSource
Outlets
5Source
Manufacturer
WestinghouseSource
Engine make
OEM BrandedSource
Weight
230 lbSource
Rec. use
ResidentialSource
Product line
WGen11500TFcSource
Amps
120.8 ASource
Volts
240 VoltsSource
Model
WGen11500TFcSource
Inverter Technology
No
CO Sensor
Yes
Low Oil Shutdown
Yes
Overload Protection
Yes
Automatic Shut Off
Yes (with CO sensor)
Fuel Capacity
9.5 gal
Fuel Gauge
Yes