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WEN

WEN 14,500-Watt 120V/240V Tri-Fuel Generator for Gas, Propane, and Natural Gas, Transfer-Switch Ready with Electric Start, Wheel Kit, and CO Watchdog (TF-1450X), Black & Red

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Size: 14.5KW Tri Fuel + CO


Features

  • Switch between gasoline (14500 surge watts, 11500 running watts), propane (12500 surge watts, 10300 running watts), and natural gas (10500 surge watts, 8750 running watts) with a simple turn of the selection dial
  • Operates at 120V and 240V, making it perfect for transfer switches and emergency backup
  • The WEN Watchdog CO Shutdown Sensor helps protect both you and your family by automatically turning off the generator if dangerous levels of carbon monoxide are detected
  • Electric start powers the 500c 4-stroke OHV engine with the turn of a key, while the 8.2-gallon tank provides up to 12 hours of half-load runtime
  • Includes four 120V 5-20R outlet, a 120V/240V transfer-switch-ready NEMA L14-30R outlet, a 120V/240V transfer-switch-ready NEMA 14-50R outlet, a 12V DC automotive outlet, a bottle of oil, a 6-foot LPG connection hose, an NG quick-connect adapter, and a three-year limited warranty

Description

Remember when your backup plan had a backup plan? Whether we're providing your home electricity during a crisis or charging your family's cellphones at the campgrounds, WEN has been reliably lighting up lives since 1951. Now, with the WEN 14500-Watt Tri Fuel Electric Start Generator, you’ll be able to pull power from three different sources. Simply select your preferred method – gasoline, propane, or natural gas – and power on. With 14500 surge and 11500 running watts on gasoline, 12500 surge and 10300 running watts on LPG, and 10500 surge and 8750 running watts on NG, it’s durable enough for the job site and reliable enough for home emergency backup. Electric start lets you power up your generator with the turn of a key, and includes a recoil starter as backup. Our packed panel features four three-prong 120V NEMA 5-20R outlets, a 120V/240V 30A NEMA L14-30R outlet, a 120V/240V 50A NEMA 14-50R outlet, and a standard 12V DC automotive outlet. The onboard data meter digitally displays voltage, frequency, total runtime, and session runtime to help keep tabs on maintenance intervals. Run your lights, TV, refrigerator, sump pump, power tools, or other essentials with ease. The WEN Watchdog CO Shutdown Sensor helps protect both you and your family by automatically turning off the generator if dangerous levels of carbon monoxide are detected. The wheel and handle kit makes transportation easier than ever, while the included six-foot LPG hose allows for immediate connection to propane tanks. Thanks to its 240V capability, powerful 500cc engine, and included NG quick-connect adapter, this generator is the perfect portable alternative to hefty and expensive standby units (NOTE: NG hose not included / sold separately, part no. TF1450X-1431). Simply connect the NEMA L14-30R or 14-50R outlet to your transfer switch for power when and where you need it. Fill the gas tank with up to 8.2 gallons of gasoline for a half-load runtime of up to 12 hours. Compatible with the WEN 56413 Generator Cover and the WEN GNA273 Magnetic Dipstick. And because it’s a WEN product, your generator comes backed by a three-year limited warranty, a nationwide network of skilled service technicians, a stocked inventory of replacement parts, and a friendly customer helpline. Remember when you didn’t have to worry about the power going out? Remember WEN.

Brand: WEN


Wattage: 14500 watts


Fuel Type: Gasoline, Liquefied Petroleum Gas, Natural Gas


Power Source: Fuel Powered


Recommended Uses For Product: Camping, Commercial, Residential


Voltage: 240 Volts


Output Wattage: 14500 Watts


Special Feature: CO Sensor


Included Components: Four 120V 5-20R outlet, a 120V/240V transfer-switch-ready NEMA L14-30R outlet, a 120V/240V transfer-switch-ready NEMA 14-50R outlet, a 12V DC automotive outlet, a bottle of oil, LPG connection hose, and an NG quick-connect adapter See more


Product Dimensions: 28.8"L x 28.3"W x 25.8"H


Wattage: 14500 watts


Fuel Type: Gasoline, Liquefied Petroleum Gas, Natural Gas


Power Source: Fuel Powered


Recommended Uses For Product: Camping, Commercial, Residential


Voltage: 240 Volts


Output Wattage: 14500 Watts


Additional Features: CO Sensor


Engine Type: 4 Stroke


Ignition System Type: Electric start


Tank Volume: 8.2 Gallons


Engine Displacement: 500 Cubic Centimeters


Total Power Outlets: 7


Starting Wattage: 14500 Watts


Running Wattage: 11500 Watts


Smart Home Compatibility: Not Smart Home Compatible


Frequency: 60 Hz


Runtime: 12 hours


Brand Name: WEN


Included Components: Four 120V 5-20R outlet, a 120V/240V transfer-switch-ready NEMA L14-30R outlet, a 120V/240V transfer-switch-ready NEMA 14-50R outlet, a 12V DC automotive outlet, a bottle of oil, LPG connection hose, and an NG quick-connect adapter


Model Name: 14,500-Watt 120V/240V Tri-Fuel Generator for Gas, Propane, and Natural Gas, Transfer-Switch Ready


Model Number: TF-1450X


UPC: 044459145011


Manufacturer: WEN


Manufacturer Part Number: TF-1450X


Unit Count: 1.0 Count


Item Type Name: 14,500-Watt 120V/240V Tri-Fuel Generator for Gas, Propane, and Natural Gas, Transfer-Switch Ready


Warranty Description: Three-year limited


Item Dimensions L x W x H: 28.8"L x 28.3"W x 25.8"H


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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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Top Amazon Reviews


  • Issues with assembly
Size: 14.5KW Tri Fuel + CO
Just got it out and assembled. It seems well put together, but there was an issue that required some modifications to get the bump stops at the bottom to fit. Where the engine sits there was a bracket blocking the hole and a bolt interfering with the bump stop. I will try to remember to give an updated review later on how it runs. ... show more
Reviewed in the United States on March 1, 2026 by Peyton G.

  • Solid machine
Size: 14.5KW Tri Fuel + CO
People putting it together need to remove them red brackets on the bottom so you can install the other pieces that go there. Them brackets are meant to be removed
Reviewed in the United States on April 10, 2026 by JAMES E TEETS JR

  • It comes with no charger.
Size: 14.5KW Tri Fuel + CO
Got my generator that comes with no battery charger, dumb.
Reviewed in the United States on March 4, 2026 by Joseph mango

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