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The Verdict

The Westinghouse WGen10500TFc is a heavy-duty home backup solution defined by its tri-fuel versatility, allowing seamless switching between gasoline, propane, and natural gas. With 13,500 peak watts, it provides the overhead necessary to power large appliances like central A/C and well pumps simultaneously. The remote electric start and 50A 14-50R RV-ready outlet offer a high-utility "plug-and-play" experience for those using a manual transfer switch. Owners frequently highlight the 19-hour runtime on a single 9.5-gallon tank as a critical advantage for managing extended outages.

The primary trade-offs are its significant weight and high noise floor, which are unavoidable for a massive 500cc engine. The CO sensor can also be over-sensitive in certain wind conditions, and users must account for the reduced wattage when running on natural gas (10,000 peak watts) compared to gasoline.

Ultimately, these drawbacks are small concessions for the price. The WGen10500TFc offers massive power and fuel flexibility that typically requires a permanent standby system costing thousands more. For the homeowner who needs a high-capacity, reliable insurance policy against grid failure, the sheer value-to-performance ratio makes it a definitive buy.

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Rating
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ModelWGen10500TFcWGen11500TFcW12NGH25WGen9500DFWGen9500DFciGen12000TFcXP13000HX
ColorBlueBlueGray————
Fuel TypeTri-Fuel, Gasoline, Propane, Natural GasTri-Fuel, Gasoline, Propane, Natural Gas—Dual-Fuel, Gasoline, PropaneDual-Fuel, Gasoline, PropaneTri-Fuel, Gasoline, Propane, Natural GasDual-Fuel, Gasoline, Propane
FeaturesLow Oil Shutoff, CO Shutdown Sensor, Hour Meter, Transfer Switch Ready, CARB Compliant, Fuel GaugeFuel Gauge, Pure Sine Output, Transfer Switch Ready, CO Shutdown Sensor—Low Oil Shutoff, Hour Meter, Transfer Switch Ready, CARB CompliantLow Oil Shutoff, CO Shutdown Sensor, Transfer Switch Ready, Hour MeterLow Oil Shutoff, Parallel Ready, CO Shutdown Sensor, Transfer Switch ReadyCO Shutdown Sensor, Transfer Switch Ready, CARB Compliant
Starter TypeRemote Electric Starter, Electric Starter, Recoil StarterRemote Electric Starter, Electric Starter—Remote Electric Starter, Electric Starter, Recoil StarterRemote Electric Starter, Electric Starter, Recoil StarterRemote Electric Starter, Electric StarterElectric Starter
TypeStandbyStandby—StandbyStandbyInverterConventional
Receptacles120V 20A (Household), 120V/240V 30A (L14-30R), 120V/240V 50A (14-50R)120V/240V 50A (14-50R), 120V/240V 30A (L14-30R), USB-A—120V/240V 30A (L14-30R), 120V/240V 50A (14-50R)120V/240V 30A (L14-30R), 120V/240V 50A (14-50R)120V/240V 50A (14-50R), 120V/240V 30A (L14-30R)120V/240V 50A (14-50R), 120V/240V 30A (L14-30R)
BrandWestinghouseWestinghouse—WestinghouseWestinghouseWestinghouseDuroMax
UseHome Backup, RV Ready, JobsiteHome Backup, Jobsite, Camping, Tailgating—Home BackupHome Backup, RV Ready, Camping, TailgatingHome Backup, RV Ready, Camping, TailgatingHome Backup, RV Ready, Jobsite
Portability FeaturesWheelsWheels, Carrying Handles—WheelsWheelsWheelsWheels, Folding Handles

About this product

  • Automatic Home Backup Made Portable. Pair with the Westinghouse WATS200 Automatic Transfer Switch for automatic backup power. This revolutionary, first-of-its-kind technology combines standby convenience with portable versatility. Exclusive to Westinghouse. Switch sold separately.
  • Built for Longer Engine Life. The powerful 500cc engine features a pressure lubrication system that delivers oil to critical components, reducing friction and wear. A reusable oil screen captures abrasive particles and contaminants for cleaner oil and long-lasting engine performance.
  • Less refueling, easy starting. Runs up to 19 hours at 25% load on a 9.5-gallon gasoline tank. Start with the push of a button or the included remote key fob; backup recoil starting adds flexibility. A built-in fuel gauge makes fuel checks easy.
  • Fuel flexibility. Choose gasoline, propane or natural gas. Delivers 10,500 running/13,500 peak watts on gasoline. 50A and 30A outlets pair well with an interlock kit, manual transfer switch or Westinghouse WATS200 ATS system for home backup (sold separately).
  • Built-in safety and support. Automatic low-oil shutdown helps protect the engine, while the CO sensor shuts down the generator when elevated carbon monoxide is detected. Backed by a 3-year limited residential warranty and lifetime technical support.

Specifications

Brand
Westinghouse
Model
WGen10500TFc
Running Watts
10500 W
Type
Standby
Brand
Westinghouse
Receptacles
120V 20A (Household), 120V/240V 30A (L14-30R), 120V/240V 50A (14-50R)
Starting Watts
13500 W
Fuel
Tri-Fuel, Gasoline, Propane, Natural Gas
Features
Low Oil Shutoff, CO Shutdown Sensor, Hour Meter, Transfer Switch Ready, CARB Compliant, Fuel Gauge
Starter
Remote Electric Starter, Electric Starter, Recoil Starter
Use
Home Backup, RV Ready, Jobsite
Portability
Wheels
Width
26.1 inches
Height
26.5 inches
Depth
27.2 inches
Weight
230 pounds
Colour
Blue
Warranty
3 Year Limited Warranty
Part number
WGen10500TFc
Manufacturer
Westinghouse Outdoor Power Equipment
UPC
850032657167
GTIN
00850032657167

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