Westpro Power System LLC

Westinghouse 14,500-Watt/11,500-Watt Remote Start Tri-Fuel Portable Generator with Transfer Switch Outlet, Remote Start and CO Sensor

|9,350 ratings
Item # 990351865
Current price is $1,499.00
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Highlights

  • Up To 19 Hour Run Time @ 25% Load with Remote and Electric Start
  • Tri-Fuel, Transfer and ST Switch Ready, Ideal for Home Backup
  • 14500/13500/12000 Peak | 11500/10500/9500 Rated Watts (Gas/LPG/NG)
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Westinghouse 14,500-Watt/11,500-Watt Remote Start Tri-Fuel Portable Generator with Transfer Switch Outlet, Remote Start and CO Sensor
Westinghouse 14,500-Watt/11,500-Watt Remote Start Tri-Fuel Portable Generator with Transfer Switch Outlet, Remote Start and CO Sensor
Hero image 0 of Westinghouse 14,500-Watt/11,500-Watt Remote Start Tri-Fuel Portable Generator with Transfer Switch Outlet, Remote Start and CO Sensor, 0 of 13

About this item

Product details

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 can 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.
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Specifications

  • 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)
  • Safe for sensitive electronics less than 5% THD
  • Copper windings help the unit produce cleaner power, run cooler and last longer
  • 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
  • Push-Button Electric Start pairs with key fob and is backed by emergency recoil start
  • Tri-fuel operation easily switches from gas to propane to natural gas without shutting off unit
  • Weighing 230 lb. with as low as 74 dBA operating volume
  • (2) GFCI 5-20R household duplex outlets, (1) Transfer Switch Ready L14-30R 120/240-Volt twist-lock, (1) 120/240V 14-50R, and 2 USB ports with rubber outlet covers
  • VFT display gives you real time updates with the voltage output, frequency, and lifetime hours
  • Featuring a carbon monoxide (CO) sensor with automatic shutdown
  • All Westinghouse portable generators are functionally tested in the factory and may contain minimum residual oil and/or fuel odor

Warnings and disclaimers

Ingestion Hazard

This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

Member ratings & reviews

4.9 out of 5 stars
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  1. 5 stars88% (8,241)
  2. 4 stars10% (968)
  3. 3 stars1% (95)
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Showing 1-3 of 9,350 reviews

Sep 20, 2025
Reviewer name: Christopher
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product value

Runs my entire house 1800 square feet, central AC (3.5 ton with soft start), and charges my Tesla at the same time. Very impressed. Now, let's see how long it lasts.

Review from walmart.com
Helpful?5KNQ0A91YQTC20149764630
Feb 8, 2026
Reviewer name: Charles
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Generator

Very powerful generator, capable of ruining my entire home. It's easy to assemble; basically attach the wheels and feet, plug in the battery, add the oil and some fuel and it's ready to go. The remote control is a great feature, and the automatic start is great if you are using a transfer switch. Just having a battery start is a step up from pulling the rope on my old generator to get it running. With this generator, I won't be worried about power outages, ice storms, or emergency situations. Having the ability to run on gasoline, propane, or natural gas is an added bonus, especially during extended outages when gasoline supplies can run out at the stations. Westinghouse is a trusted name and this generator is very highly rated by every review I've read. I would definitely recommend it for anyone who wants to go from survivor mode to comfort mode during extended power outages.

Review from walmart.com
Helpful?5KNQ0A91YQTC20149764630
Jun 11, 2026
Reviewer name: Jonathan
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Generator upon arrival and first start up.

The simple assembly required was quick and easy. The delivery time was faster than expected or predicted. After following the instructions prior to starting it for the first time, the generator started up easily with a single push of the remote. If and when I lose power at my home, I will write a second review on how it does in the field.

Review from walmart.com
Helpful?5KNQ0A91YQTC20149764630

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