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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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Price history for the WEN TF1450X
Highest Price
$999.99
Lowest Price
$858.49
Current Price
$858.49

Description

Zoom on the WEN TF1450X

In summary, the WEN TF1450X is a powerful portable generator especially useful for:

  • Professionals in need of safely powering high-intensity work or lighting equipment
  • Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures

In the upcoming sections, you'll discover its power characteristics, the array of outlets it presents, its overall portability, and the additional features it possesses.

Power & Run Time

The WEN TF1450X delivers 120/240V and is equipped with a tri-fuel technology, enabling it to operate on gasoline, propane, or natural gas. When powered by gasoline, it achieves a running wattage of 11,500W and a peak wattage of 14,500W. Switching to propane provides 10,300 rated watts and 12,500 peak watts, while natural gas operation delivers 8,750W of rated wattage and 10,500W of starting wattage.

This generator can be started thanks to a classic hand-operated recoil starting mechanism, but also to a no-fuss and convenient electric starter (battery included).

The TF1450X, with a fuel capacity of 8.2 gallons, reaches a run time of around 12 hours at 50% load utilizing gasoline (fuel consumption around 0.68 GPH). Alternatively, it can reach a run time of around 6 hours (on a 20 lbs tank - propane consumption around 0.78 GPH) with propane.

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

Additionally, it offers 1 DC outlet: there's a 12V 8A (cigarette lighter style) receptacle offering a convenient battery charging option.

Since the TF1450X bears a twist-lock L14-30R receptacle, it is transfer switch ready: it is easily connectible to a breaker box and can power your home in case of a power outage.

Portability

Measuring L28.8 x W28.3 x H25.8 in, the classic open frame construction of the WEN TF1450X provides stability while enabling convenient maintenance access to components and adequate air cooling. This type of design is ideal for tough environments and heavy outdoor use.

Since the generator weighs 224.9 lbs, it will be incredibly difficult to manually lift it and transport it, even though it is technically considered to 'be portable' (in the sense that it is movable). 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

For convenient monitoring of its status and activity, the control panel of the TF1450X includes a convenient meter, offering voltage, frequency, and lifetime hours readings.

In addition to this info, a light indicator allows you to instantly see if its oil levels are insufficient.

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

In terms of security, the generator features an overload protection (circuit breaker) and an automatic low oil shut-off, ensuring peace of mind during its use.

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.

Apart from the typical documentation and an owner's manual (opens in a new tab), which lets you start it right away, the WEN TF1450X also is packed along with the following accessories: propane hose, funnel, oil and tool kit. An official storage cover is also available, as a separate purchase.

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 weight, the WEN TF1450X comes in at only 224.9 pounds, positioning itself as one of the lighter options among multi-fuel generators spanning from 10000 to 14000 in rated wattage. If weight is a key factor for your needs, the DuroStar DS13000MX is noteworthy for being one of the top contenders in this power range, with a dry weight of 209 pounds.
  • Among its multi-fuel devices with similar power, the TF1450X offers one of the higher run times, running for around 12 hours at 50% load. Concerning the run times, one of the several devices with a comparable output, offering the highest autonomy, is the Predator 13000, which is able to run for around 12.1 hours.
  • Run time is a key metric, but it's dependent on the generator's fuel capacity. Therefore, discussing fuel efficiency is necessary to get the full picture. With a fuel consumption rate around 0.68 GPH (gallon per hour) at 50% load, this generator is one of the most fuel-efficient models within the aforementioned wattage range.

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
  • 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

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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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 homeMicrowave (1000 watts)15001500
AC (10,000 BTU)15002200
Dish washer15003000
Electric fry pan15001500
Sump pump (1/2 hp)10502150
Refrigerator (energy star)1921192
Hair dryer18001900
Radio100100
Set of 5 LED light bulbs5555
Total9197 W10697 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Hair dryer18001900
Electric grill16501650
Electric fry pan15001500
Microwave (1000 watts)15001500
Radiant heater13001300
Satelite receiver250250
Total9190 W9780 W
For workElectric welder90009000
Bug zapper8080
Total9080 W9080 W

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