Westinghouse

Westinghouse 18,000/14,500-Watt Tri-Fuel Gas, Propane, Natural Gas Powered Portable Generator with Remote Electric Start, 50A Outlet

|2,128 ratings
Item # 990534925
Current price is $2,699.00
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Highlights

  • Tri fuel engine; 18,000 peak and 14,500 running watts (gasoline)
  • Transfer switch and interlock kit ready; Ideal for home backup
  • Up to 16 hours of runtime at 25% load; Remote start and CO sensor
westinghouse 18,000/14,500-watt tri-fuel gas, propane, natural gas powered portable generator with remote electric start, 50a outlet — 3/4 front-right view showing control panel with VFT display, push-button and remote start, one 120/240V 14-50R 50A outlet and one L14-30R 30A outlet, two 120V duplex outlets and two USB ports; visible 713cc V-twin engine, fuel gauge, never-flat wheel and steel handle. Suitable for home backup and often used to power RVs or temporary jobsite panels.
Westinghouse 18,000/14,500-Watt Tri-Fuel Gas, Propane, Natural Gas Powered Portable Generator with Remote Electric Start, 50A Outlet
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About this item

Product details

For your toughest power needs, the Westinghouse WGen14500TFc tri fuel portable generator with CO sensor produces up to 18,000 peak watts and 14,500 running watts and runs on gasoline, propane and natural gas. The heavy duty 713cc 4-Stroke OHV Westinghouse V-Twin engine has a cast iron sleeve and runs for up to 16 hours at 25% load on a 10.5 gallon gas tank, keeping you powered all day or night with a built in fuel gauge and automatic low oil shutdown. There is one 120/240V 14-50R 50A outlet and one 120/240V L14-30R 30A outlet. Both are transfer switch and interlock kit ready so they can power major appliances like air conditioners, refrigerators, sump pumps, as well as lights and entertainment centers at once with a single cord hookup. It also has a 120V L5-30R 30A outlet, two GFCI 120V 5–20R 20A standard duplex outlets and two USB ports. At less than 5% THD, you can safely power electronics like computers, phones and TVs. Copper windings help the unit produce cleaner power, run cooler and last longer. Push button electric start and remote start make powering up easy. A VFT data center shows voltage, frequency and lifetime hours for real time output and maintenance information. Easy to move with never flat wheels, steel handles and lift bar, it’ll have your house, travel trailer or jobsite powered in seconds. Backed by a 3 year limited warranty, lifetime tech support and our Westinghouse Nationwide Service Network.
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Specifications

  • Huge Portable Power: The WGen14500TFc tri fuel generator with CO sensor is an ideal power source for jobsites and emergency backup of larger homes. Gas: 18,000 peak watts, 14,500 running watts; Propane: 16,000 peak watts, 13,000 running watts; Natural gas: 14,400 peak watts, 11,600 running watts
  • Tri Fuel Westinghouse Workhouse: Runs up to 16 hours at 25% load on a 10.5 gallon gas tank, powered by a heavy duty 713cc Westinghouse V-Twin OHV engine; Automatic low oil shutdown; Low idle mode; VFT data center shows voltage, frequency and lifetime hours for updates on output and maintenance
  • Low THD-Safe For Sensitive Electronics: At less than 5% THD, you can power phones, laptops, TVs and more to stay connected during outages, or on jobsites and campsites. Copper windings help the generator produce cleaner power, run cooler and last longer
  • Plug in, Power up: One 120/240V 14-50R 50A outlet, one 120/240V L14-30R 30A outlet, both are transfer switch and interlock kit ready; One 120V L5-30R 30A outlet; Two GFCI 120V 5–20R 20A standard duplex outlets; Two USB ports; All have rubber covers
  • Full of Features: Includes a CO shutdown; Push button and remote start for quick and easy use; As low as 74 dBA operating volume; Oil, funnel and setup guide so you're ready to go
  • Big and Built to Move: Never flat wheels, steel handles and lift bar for easy maneuvering means best-in-category power wherever you need it for home or jobsite. Power comparable to a stationary unit but with portability is the best of both worlds

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

4.7 out of 5 stars
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  3. 3 stars3% (58)
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Showing 1-3 of 2,128 reviews

Oct 10, 2026
Reviewer name: SPFA350
5 out of 5 stars
5 out of 5 stars review

It's nicknamed The Beast for a reason.

I haven't had a chance to use it yet. But it seems very well built. It's very heavy and going to be difficult to get in and out of storage when needed just because of the way my house is built. Currently because of how heavy it is I have to start running with it to get in over a hump when it goes in or comes out of storage.

Review from westinghouse.com
Helpful?6U5DH3Z8P3XF20099722128
Aug 22, 2026
Reviewer name: Gary50862
5 out of 5 stars
5 out of 5 stars review

Great machine

We were without power 9 days in feb 2026. I borrowed a generator from a friend and vowed I would get my own to be prepared for the next. After lots of research I decided on this one due to price, performance and reccomendations from several other owners. I love everything about it but the dipstick is a little awkward to replace for someone with a big hand but I can live with that, otherwise a great product!

Review from westinghouse.com
Helpful?6U5DH3Z8P3XF20099722128
Apr 8, 2026
Reviewer name: Todd1302SF
5 out of 5 stars
5 out of 5 stars review

SIMPLE ASSEMBLY. REMOTE FEATURE IS IDEAL

After simple assembly; tires, lift bar, and attaching the battery, it started right up. I recommend High Octane gas (93 or above). Ensure you read the instructions, step by step. Oil is provided. It is very heavy. However, the trailer arms make it so much easier to move. :-). My first Westinghouse generator. I am completing a whole home load test (1800 square feet) it should do fine. Remote starter is very convenient, and starts the generator from a good distance.

Review from westinghouse.com
Helpful?6U5DH3Z8P3XF20099722128

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