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Westinghouse

Westinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered, CO Sensor

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Arrives Tuesday, Jul 21
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Style: 18000 Watts - Tri Fuel - CO Sensor


Features

  • 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 WORKHORSE: 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 THDSAFE FOR SENSITIVE ELECTRONICS: At less than 5% THD, you can power phones, computers, TVs and more to stay connected with people, news and entertainment during outages, or on jobsites and campsites. Durable copper windings help the generator produce cleaner power, run cooler and last longer
  • PLUG IN, POWER UP: Engineered to backup larger homes with ease. 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 520R 20A standard duplex outlets; Two USB ports; All have rubber covers
  • FULL OF FEATURES: Push button and remote start for quick and easy use; Includes a CO shutdown for safety; As low as 74 dBA operating volume; Reinforced steel handles and lift bar; Comes with oil, funnel and setup guide so you're ready to go

Description

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.

Brand: Westinghouse


Wattage: 18000 watts


Fuel Type: Gasoline, Liquefied Petroleum Gas, Natural Gas


Power Source: Fuel Powered


Recommended Uses For Product: Residential


Item Weight: 348.3 Pounds


Voltage: 240 Volts


Output Wattage: 14500


Special Feature: Automatic Idle Control, Automatic Voltage Regulation, CO Sensor, Digital Display, Tri-Fuel


Included Components: Assembly Wrench, Battery Charger, Cover, Engine Oil & Funnel, Key FOB, Owner's Manual, Propane Hose, Quick-Start Guide, Replacement Parts List, Warranty See more


Wattage: 18000 watts


Fuel Type: Gasoline, Liquefied Petroleum Gas, Natural Gas


Power Source: Fuel Powered


Recommended Uses For Product: Residential


Voltage: 240 Volts


Output Wattage: 14500


Additional Features: Automatic Idle Control, Automatic Voltage Regulation, CO Sensor, Digital Display, Tri-Fuel


Engine Type: 4 Stroke


Ignition System Type: Electronic


Tank Volume: 10.57 Gallons


Engine Displacement: 713 Cubic Centimeters


Total Power Outlets: 7


Engine Power Maximum: 18 Kilowatts


Starting Wattage: 18000 Watts


Running Wattage: 14500 Watts


Frequency: 50 Hz


Runtime: 12 hours


Brand Name: Westinghouse


Included Components: Assembly Wrench, Battery Charger, Cover, Engine Oil & Funnel, Key FOB, Owner's Manual, Propane Hose, Quick-Start Guide, Replacement Parts List, Warranty


Model Name: Open Frame Generators


Model Number: WGen14500TFc


UPC: 850032657792


Manufacturer: Westinghouse Outdoor Power Equipment


Manufacturer Part Number: 12027


Item Type Name: Open Frame Generators


Warranty Description: 3 Year Limited Warranty


Item Weight: 348.3 Pounds


Item Dimensions L x W x H: 30.3"L x 34.9"W x 34.3"H


Color: Black


Material Type: Metal


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 21

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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Similar Products

Top Amazon Reviews

    • Great Westinghouse Generator
Style: 18000 Watts - Tri Fuel - CO Sensor
Ordered on January 22, 2026 and it arrived on February 11, 2026. Arrived on a pallet, excellent condition. Just unboxed it today (6/28/26) and everything looks great. Well put together and Westinghouse has always had great quality. I’ll update the review once we get it installed and use it. 5 stars so far. ... show more
Reviewed in the United States on June 28, 2026 by Pete
    • Superb generator for this price point.
Style: 18000 Watts - Tri Fuel - CO Sensor
Quick easy set up, Starts and runs great plenty of power to run my house and charge my PHEV
Reviewed in the United States on June 17, 2026 by Robert Herzog
    • Peace of Mind in a Box: I Love My Westinghouse WGen 14500 TFc Tri-Fuel Generator
Style: 18000 Watts - Tri Fuel - CO Sensor
I recently purchased the Westinghouse WGen 14500 TFc Tri-Fuel Generator, and I can confidently say it has exceeded my expectations in every way. Honestly, I wish I had made this investment much sooner—it’s one of those rare products that proves its value the moment you put it to use. From the moment I opened the box, I was impressed. Everything was thoughtfully packaged, and all the necessary components were included—no last-minute trips to the hardware store. The user manual was clear and easy to follow, and the step-by-step instructions made the setup process smooth and stress-free. Once I had it up and running, the generator performed beautifully. I tested it by powering the air conditioning units in my home, and it handled the load with ease. While running on natural gas, I did notice a brief power dip from the generator itself, but it quickly stabilized once the current leveled out. Switching to gasoline eliminated the issue entirely—the performance was rock solid, likely thanks to the higher BTU output. What really stands out to me is the generator’s versatility and reliability. The ability to switch between natural gas, propane, and gasoline gives me peace of mind, especially during unpredictable weather or emergencies. It’s clear that Westinghouse put a lot of thought into the design and functionality of this model. And here’s a small but delightful touch: starting the generator with the remote control is incredibly convenient—and honestly, it just feels good. It’s a small feature, but it adds to the overall sense of quality and ease of use. So far, everything has been excellent. The generator is powerful, dependable, and user-friendly. My family feels much more secure knowing we have a reliable backup power source ready to go. If you're considering a tri-fuel generator, I wholeheartedly recommend the WGen 14500 TFc—it’s a fantastic choice that truly delivers on its promises. ... show more
Reviewed in the United States on May 21, 2025 by Dirk BRANDS
    • This generator has performed and is priced very well
Style: 18000 Watts - Tri Fuel - CO Sensor
I have only use it twice. So far it has performed and is priced very well. Time will tell if it is a 5 star product or not.
Reviewed in the United States on May 24, 2026 by Amazon Customer
    • Big power, low THD (Verified)
Style: 18000 Watts - Tri Fuel - CO Sensor
This generator lives up to it's hype. I bought this as a whole house generator, so being trifuel was important to me, as I wanted to run on natural gas. I ran it at full load for Natural Gas (11000 total watts = 5000watts on Chargeverter charging solar batteries, plus 4x1500 watt space heaters) on natural gas. The generator stayed at 60hz and measured 5.5-5.8% THD at those loads according to my power analyzer. The No load THD is around 6.8-7%. The generator carried the load extremely well, as I couldn't detect hardly any audible change in the motor RPM as I turned on loads. The engine kept going very smooth. This generator is loud. She likes to make her voice known to all of the neighbors. It is also a big generator but wheels easily across my garage floor and driveway. Both sets of the nema 5-15 plugs are all on the same leg. I would have preferred that Westinghouse put each plug on a different leg to help balance out the load for the generator. If you want to run on natural gas, be aware that it does not include a natural gas hose. You will need to purchase that separately. Also, remember to turn you battery switch off, otherwise the machine will continue to draw power from it. The. The next time you try to start it up, it won't start because the battery is dead. Don't ask me how I know about this. Overall, very happy with this. Would recommend ... show more
Reviewed in the United States on May 25, 2026 by Texas Dave
    • Still Waiting After 6 Months – Poor Support and No Accountability Still Waiting After 6 Months – Poor Support and No Accountability
Style: 18000 Watts - Tri Fuel - CO Sensor
Review Image by Amazon Customer
I bought the Westinghouse WGen14500TFc generator to protect my home during hurricane season in Florida, but it's been a frustrating and expensive disappointment. Out of the box the lifting hook could not be installed due to bad threads on the part. Westinghouse sent a replacement. Also, the remote start never worked and the green light never illuminates around the start button to indicate it's ok to start. After contacting Westinghouse support, they said the issue is due to a faulty control module. Over the next several months, they sent me the wrong replacement part twice (both with a two-pin connector instead of the required four-pin). I provided photos, serial numbers, and detailed explanations, yet they have yet to send me the right part and the issue remains unresolved. After two months of silence, Westinghouse finally responded to my request for an update to say the correct part is on backorder due to “global supply chain challenges.” That might be understandable—if they hadn’t already wasted months shipping the wrong parts and promising quick resolutions. Even worse, they now say they cannot offer a refund because they “do not sell directly to consumers.” So I’m stuck with a non-working generator, halfway through its warranty, with no fix in sight—and no way to get my money back. A generator is supposed to be reliable when you need it most. This one failed long before any emergency and Westinghouse has offered little more than apologies and delay notices. Do not trust this product—or this company—for something as critical as emergency power. One star is generous. ... show more
Reviewed in the United States on May 4, 2025 Reviewed in the United States on May 4, 2025 by Amazon Customer
    • Be weary of a stuck fuel shut off solenoid
Style: 18000 Watts - Tri Fuel - CO Sensor
I’m writing this review to help anyone who may run into the same issue I did. When I first received the generator, I filled it with gasoline and tried to start it. It would crank but not fire. However, it ran perfectly on propane. I contacted Amazon and they refunded my money. Since I essentially had a 400 lb paperweight, I decided to troubleshoot it myself. After confirming I had spark and that fuel was reaching the carburetor, I realized gasoline wasn’t actually making it into the engine. I disassembled the unit (which was time consuming, by the way) to access the carburetor and discovered there is a fuel shutoff solenoid mounted on the bottom of the carburetor bowl. The solenoid was stuck in the closed position from the factory. That prevented fuel from flowing through the main jet, so the engine would not run on gasoline. I removed the solenoid, freed up the plunger, and bench-tested it with 12V DC to confirm it was operating properly. After reinstalling everything, the generator started and ran perfectly on gasoline. For anyone who experiences a “runs on propane but not on gas” issue, this solenoid is worth checking. It appears to be an anti-backfire solenoid that cuts fuel when the unit is turned off. Now that it’s working, the generator runs like a champ. Just wanted to share my experience in case it helps someone else. ... show more
Reviewed in the United States on February 15, 2026 by Jeff
    • Looks great just tried it out ! Well packed on delivery and nice product for the price Looks great just tried it out ! Well packed on delivery and nice product for the price
Style: 18000 Watts - Tri Fuel - CO Sensor
Review Image by Terrible looking tree very disappointed worse than a dollar store tree!Want a refund and no not wasting my time to send it back rip off
Reviewed in the United States on June 28, 2026 Reviewed in the United States on June 28, 2026 by Terrible looking tree very disappointed worse than a dollar store tree!Want a refund and no not wasting my time to send it back rip off

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