The Westinghouse WGen14500TFc is a tri-fuel portable generator offering 18,000 peak watts and 14,500 running watts, suitable for home backup power.
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Here's the quick tradeoff view — what this model does well, and where it may not fit.
The Westinghouse WGen14500TFc is a tri-fuel generator built around substantial output, delivering 14,500 running watts with 18,000 starting watts. That combination targets situations where both steady power and the extra surge needed to start demanding equipment matter, while tri-fuel operation adds flexibility in how you keep it running.
With its high wattage figures and tri-fuel design, the WGen14500TFc is oriented toward buyers who want a single generator that can handle large electrical loads and still adapt to different fuel options depending on what is available.
Tri-fuel capability is the headline here, and it pairs with 14,500 running watts and 18,000 starting watts to support both continuous draw and the brief, higher demand that comes with motor starts and other surge events. In practical use, that starting headroom can help reduce the chances of a hard start when multiple loads kick on.
Noise is rated at 74 dBA, giving a concrete sense of what to expect when it is operating. Runtime is listed at 12 hours at 25 percent load and 10 hours at 50 percent load, which helps frame how long it can stay online as demand increases. For power quality, the WGen14500TFc is rated at 5 percent THD, a clear metric for how cleanly it delivers electricity.
At 348.3 lbs, the WGen14500TFc is a heavy portable unit, and that weight is a real factor in how you plan placement and movement. Its physical size, listed at 30.3 x 34.9 x 34.3 inches, also signals that it takes up a meaningful footprint, which matters when you are allocating storage space or choosing an operating location.
Starting is handled through an electric and remote starting system, which emphasizes convenience when you want power without manual pull-start effort. A built-in fuel gauge supports quick checks on fuel status at a glance, helping you make more informed decisions about refueling timing.
On the safety and durability side, it includes a spark arrestor along with covered outlets and GFCI outlets, tying protection into everyday use where exposure and fault protection can matter. Automatic voltage regulation is included as AVR, supporting steadier output as loads change. Compliance is listed as EPA and ANSI/PGMA G300-2023, and the generator is backed by a 3-year warranty.
Est. running: 1,800W
Peak surge (single motor): 2,000W
Avoid starting multiple motor loads at the same time.
Est. running: 5,000W
Peak surge (single motor): 2,000W
Avoid starting multiple motor loads at the same time.
Est. running: 8,600W
Peak surge (single motor): 8,000W
Avoid starting multiple motor loads at the same time.
These are estimates using typical wattage assumptions. Real appliances vary. Startup surges can be 2–6× the running wattage for motor-driven loads. 240V loads require a 120/240V generator and proper connection. Use a transfer switch or interlock kit; never backfeed a panel.
Westinghouse is renowned for its robust and reliable power generation equipment, offering a wide range of generators suitable for home and commercial use.
| Fuel | Running | Starting | Runtime @50% | Runtime @25% |
|---|---|---|---|---|
| Gasoline | 14500W | 18000W | 10h | 12h |
| Natural Gas | 11600W | 14400W | Not available | Not available |
| Propane | 13000W | 16000W | 3.5h | 4h |
| Running Watts | 14,500 watts |
|---|---|
| Starting Watts | 18,000 watts |
| Starting Watts (Gasoline) | 18,000 W |
| Starting Watts (Propane) | 16,000 W |
| Starting Watts (Natural Gas) | 14,400 W |
| Running Watts (Gasoline) | 14,500 W |
| Running Watts (Propane) | 13,000 W |
| Running Watts (Natural Gas) | 11,600 W |
| Engine | 713 cc OHV V-Twin, cast iron sleeve |
|---|---|
| Engine Type | 713 cc OHV V-Twin, cast iron sleeve |
| Engine Displacement | 713 cc |
| Engine Oil | SAE 10W-30 |
| Engine Oil Capacity | 1.7 Qt |
| Spark Plug | TORCH F7TC |
| Cylinder Sleeve | cast iron sleeve |
| Spark Arrestor | Yes |
| Emissions Compliance | EPA, ANSI/PGMA G300-2023 |
| Voltage (AC) | 120/240 |
|---|---|
| Voltage (DC) | 5 |
| Phase | Single |
| Running Amps | 120.8/60.4 A |
| Peak Amps | 150/75 A |
| AC Frequency | 60 hz |
| GFCI Outlets | Yes |
| Neutral | Yes |
| USB Outlets | 2x 5V USB port (USB-A) |
| DC Outlets | 2x 5V USB port (USB-A) |
| AC Outlets | 2x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R) |
| Total Harmonic Distortion (THD) | 5 % |
| Dimensions | 30.3 x 34.9 x 34.3 inches |
|---|---|
| Weight | 348.3 lbs |
| Automatic Low Oil Shutdown | Yes |
|---|---|
| Emissions Compliance | EPA, ANSI/PGMA G300-2023 |
| Automatic Voltage Regulation | Yes |
| Automatic Voltage Regulator | Yes |
| Battery | 511092 |
| Carbon Monoxide Sensor | Yes |
| Commercial Warranty | 3 years |
| Covered Outlets | Yes |
| Electric Start | Yes |
| Fuel Connection Components | Natural gas hose with NPT adapter, propane hose |
| Fuel Gauge | Yes |
| Fuel Tank Capacity | 10.5 gallons |
| Included Accessories | Oil, funnel, tool kit, key fob, battery charger, natural gas hose with NPT adapter, propane hose, battery, and wheel kit |
| Indicators | No |
| Inverter | No |
| Mobility Components | Yes |
| Noise Level | 74 dBA |
| Overload Protection | Low oil and overload protection |
| Parallel Capable | No |
| Recoil Start | Yes |
| Remote Start | Yes |
| RV Ready | No |
| Starter Type | Electric, Remote |
| Starting Components | Electric, Remote |
| Starting System | Electric, Remote |
| UPC | 850,032,657,792 |
| Warranty | 3 years |
| Wheels | Yes |
| Winding Material | Copper windings |
| Fuel Type | Tri-Fuel |
|---|
| Runtime @ 25% | 12 hours |
|---|---|
| Runtime @ 50% | 10 hours |
| Runtime @ 25% Load (Gasoline) | 12 hours |
| Runtime @ 25% Load (Propane) | 4 hours |
| Runtime @ 50% Load (Gasoline) | 10 hours |
| Runtime @ 50% Load (Propane) | 3.5 hours |
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