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WEN TF1450X - 11500/14500W Tri Fuel Generator With Electric Start

The WEN TF1450X is a powerful open frame tri-fuel generator with a rated wattage of 11,500 W and a starting wattage of 14,500 W. (Read full specs)

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WEN TF1450X
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Price history for the WEN TF1450X
Highest Price
$999.99
Lowest Price
$799.20
Current Price
$799.20

Description

Zoom on the WEN TF1450X

In short, the WEN TF1450X is a powerful portable generator adequately designed for:

  • Professionals who want to ensure that a power failure will not prevent them from working
  • Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures

In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed.

Power & Run Time

The WEN TF1450X delivers 120/240V and features a tri-fuel technology, granting it the capability to utilize gasoline, propane, or natural gas. When utilizing gasoline, it achieves a running wattage of 11,500W and a peak wattage of 14,500W. Upon switching to propane, it benefits from 10,300 rated watts and 12,500 peak watts. Transitioning to natural gas operation provides 8,750W of rated wattage and 10,500W of starting wattage.

This generator can be started using either a manual recoil starter system or a straightforward and intuitive electric starter (battery included).

In terms of running time, the TF1450X, equipped with a 8.2 gallons fuel tank, is capable of running continuously for around 12 hours at 50% load on a full gasoline tank (with fuel consumption estimated at around 0.68 gallons per hour). When utilizing propane, it provides around 6 hours (on a 20 lbs tank - propane consumption around 0.78 GPH) of operation.

Outlets

The control panel includes the following 6 AC outlets:

Two Duplexes 120V 20A (5-20R)
120/240V 30A (L14-30R) receptacle
120/240V 50A (14-50R) receptacle

Furthermore, it has 1 DC outlet: there's a 12V 8A (cigarette lighter style) receptacle making battery charging a breeze.

Since it boasts a twist-lock L14-30R receptacle, the TF1450X is engineered to be transfer switch ready, ensuring easy integration with your breaker box to provide backup power to your home during outages.

Portability

With dimensions of L28.8 x W28.3 x H25.8 in, the traditional open frame design of the WEN TF1450X ensures stability while allowing easy maintenance access to components and promoting effective air cooling. The featured design is ideal for the outdoors and all tough environments.

While weighing 224.9 lbs, the generator is classified as 'portable,' indicating its mobility, albeit its heftiness may limit portability in specific situations. However, the limited maneuverability is remedied with its wheel kit and its folding handle, facilitating convenient shifting once the generator is positioned on the ground.

Features

Panel of the WEN TF1450X

The TF1450X's control panel

The control panel of the TF1450X includes a convenient meter showing you voltage, frequency and lifetime hours, helpful for the monitoring of its status and activity.

In addition to this info, a light indicator serves to show you when the oil level is too low.

The fuel level of the generator can be determined quickly, easily, and conveniently with the help of its built-in fuel gauge.

As for its security measures, the device features an overload protection (circuit breaker) and an automatic low oil shut-off, letting you use it with a peace of mind.

The unit also benefits from WEN's CO Watchdog carbon monoxide detection. This system measures the accumulation of poisonous CO gas while the generator is running. If the level of CO gas gets too high, the CO Watchdog system will automatically shut down the generator.

In addition to the traditional documentation and an owner's manual (opens in a new tab) to help you get started promptly, the WEN TF1450X also includes several accessories: oil, propane hose, tool kit and funnel. An official storage cover is also available, as a separate purchase.

Product Videos

The WEN TF1450X versus other generators

The following charts are provided to give you an idea of how some of the key specs of the WEN TF1450X compare to multi-fuel generators of similar power (between 10000 and 14000 W).

  • Regarding its weight, the WEN TF1450X only weighs in at 224.9 pounds, which means it's one of the lighter multi-fuel generators in the 10000-14000 rated wattage range. If weight is your top priority, one of the champions in this power category is the DuroStar DS13000MX, weighing just 209 pounds.
  • At 50% load, the TF1450X achieves one of the longest run times compared to multi-fuel devices of similar power, sustaining operations for around 12 hours.
  • Even though run times are undoubtedly important, they are dependent on the fuel capacity to a large extent. For a more wholesome picture, we must take into consideration the fuel consumption of the generator. This generator is one of the most fuel-efficient options in its power range, consuming approximately 0.68 GPH (gallon per hour) at 50% load.

Price comparison

As you can see from these interactive charts, when compared to other 10000-14000W multi-fuel generators, the WEN TF1450X is on the cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget generator.

The bottom line

STRENGTHS:
  • Inexpensive
  • Tri-fuel
  • CO Watchdog
  • Several accessories included
  • Electric start
  • Lightweight for its kind (224.9 lbs)
  • High run time
  • Fuel efficient
WEAKNESSES:
  • Natural gas hose not included
  • No remote start

Do you own the WEN TF1450X and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
Parallel capableNo
RV readyNo
FuelTri-Fuel (gasoline/propane/natural gas)
Engine500 cc OHV 4-stroke
Starting systemRecoil, Electric
Warranty3 years
VoltageAC: 120/240V 60 Hz, DC: 12V
Power
GasolineLPGNG
Running watts11,500 W10,300 W8,750 W
Starting watts14,500 W12,500 W10,500 W
Running amps (@120/240V)95.8/47.9 amps85.8/42.9 amps72.9/36.5 amps
Peak amps (@120/240V)120.8/60.4 amps104.2/52.1 amps87.5/43.8 amps
Run time @50% load12 h6 hN/A
Run time @25% loadUnknownUnknownN/A
Features
GFCI outletsNo
Covered outletsNo
Automatic Voltage RegulationYes
AC outlets
  • 2x Duplex 120V 20A (5-20R)
  • 1x 120/240V 30A (L14-30R)
  • 1x 120/240V 50A (14-50R)
DC outlets1x 12V 8A (cigarette lighter style)
Data centerVFT
IndicatorsLow oil
Fuel tank8.2 gal
Fuel gaugeYes
Misc
Weight224.9 lbs
Approx. dimensions (L x W x H)28.8 x 28.3 x 25.8 in
Noise (lower limit)Unknown
THDUnknown
ComplianceEPA, ANSI/PGMA G300-2023
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralFloating
Accessories includedOil, funnel, tool kit, propane hose, battery, and wheel kit
Country of originVietnam
UPC044459145004

We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.

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About WEN

WEN Products, founded by Nick Anton in 1951, is an American power tool manufacturer and distributor, which claims to have a part in the development of modern chainsaw, soldering devices and wet sharpeners, through its research in random orbital technology. The Illinois based company expanded its distribution network to include various power tools, such as presses, drills and of course, power generators. As a distributor, WEN’s portfolio largely consists of branded products of different manufacturers, imported from Asia.

Warranty Information

The WEN TF1450X is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of WEN generators, please consult WEN's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-847-429-9263.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator sizer.
ItemRunning WattsStarting Watts
At homeSump pump (1/2 hp)10502150
Furnace fan (1/2 hp)8752350
Refrigerator (energy star)1921192
Clothes dryer54006750
Electric grill16501650
Total9167 W10642 W
For campingRadiant heater13001300
RV refrigerator180600
Hair dryer18001900
Electric grill16501650
Electric fry pan15001500
Microwave (1000 watts)15001500
RV AC (11,000 BTU)10101600
Satelite receiver250250
Total9190 W9780 W
For workElectric welder90009000
Bug zapper8080
Total9080 W9080 W

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