
Comparing the WEN TF1300iX and DuroMax XP16000iHT tri-fuel inverter generators. See how 10,500W and 13,000W models differ in power, runtime, and portability.
The DuroMax XP16000iHT delivers significantly more power with 13,000 running watts and 16,000 starting watts, compared to the WEN TF1300iX's 10,500 running watts and 13,000 starting watts. That's roughly 24% more continuous output, which matters when you're running multiple large appliances or powering demanding equipment. The DuroMax also offers substantially better runtime, lasting 10.5 hours at 50% load and an impressive 18.2 hours at 25% load, while the WEN manages 7.7 hours at 50% load. The DuroMax backs its build with a 5-year warranty versus the WEN's 3-year warranty.
The WEN TF1300iX fights back on portability and noise. At 246.9 pounds, it's over 120 pounds lighter than the DuroMax's 368 pounds, making it considerably easier to move and position. It also runs quieter at 64 dB compared to the DuroMax's 67 dB, a noticeable difference in real-world use. Both units are tri-fuel capable (gasoline, propane, natural gas) and feature inverter technology for clean power safe for sensitive electronics.
Homeowners who need maximum backup power and long runtimes during extended outages will lean toward the DuroMax. Those who want a lighter, quieter unit that still delivers serious wattage may find the WEN a better fit.
Choose the WEN TF1300iX if you want a high-output inverter generator that's still relatively manageable to move around. At just under 247 pounds, it's far more practical for situations where you might need to reposition the unit, load it into a truck bed, or store it in a tighter space. Its 64 dB noise level is also friendlier for residential neighborhoods where you don't want to annoy the neighbors during a power outage. With 10,500 running watts, it can still handle most whole-home backup needs, including a central air conditioner, refrigerator, sump pump, and lights simultaneously. If your home's electrical demands are moderate and you value the ability to move the generator without a second person, the WEN is a strong choice.
Choose the DuroMax XP16000iHT if you need the most power and endurance you can get from a portable inverter generator. Its 13,000 running watts can support larger homes with more demanding loads, including multiple HVAC systems, well pumps, or workshop equipment. The 18.2-hour runtime at 25% load means you can potentially run through an entire night and well into the next day on a single tank, which is a real advantage during prolonged outages from storms or natural disasters. The 5-year warranty also provides extra peace of mind for a unit you may store for months between uses. The tradeoff is real, though: at 368 pounds, this generator is not something you'll casually wheel around, and you'll want a dedicated, level spot for it.
Both generators share tri-fuel flexibility, so you can run gasoline, propane, or natural gas depending on what's available. Both also produce inverter-quality power, meaning you can safely charge laptops, phones, and medical devices without worrying about voltage spikes.
If your priority is maximum power output, long runtime, and extended warranty coverage, the DuroMax XP16000iHT is the stronger pick. It's built for serious whole-home backup where you can't afford to run short on watts or fuel endurance. If you value a lighter, quieter generator that still puts out enough power for most homes, the WEN TF1300iX offers a compelling balance of performance and practicality at a lower weight.
Neither generator is a bad choice. They share tri-fuel versatility and inverter technology, which puts them in a class above many competitors. The decision really comes down to whether you need that extra 2,500 running watts and nearly double the runtime at light loads, or whether saving 120 pounds and a few decibels better fits how and where you'll use the unit.
Last updated July 26, 2026


| Specification | DuroMax XP16000iHT | WEN TF1300iX |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Tri-Fuel | Tri-Fuel |
| Inverter | Yes | Yes |
| Parallel capable | Yes | No |
| RV ready | Yes | Yes |
| Running watts | Winner: Winner: 13000 W | 10500 W |
| Starting watts | Winner: Winner: 16000 W | 13000 W |
| Noise (lower limit) | 67 dB | Winner: Winner: 64 dB |
| Weight | 368 lbs | Winner: Winner: 246.9 lbs |
| Run time @50% load | Winner: Winner: 10.5 h | 7.7 h |
| Run time @25% load | 18.2 h | Not available |
| Fuel tank | 10.6 gal | 7.13 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 38.3 x 30.8 x 34.4 | 32.3 x 24.8 x 28.8 |
| Electrical | ||
| Voltage (AC) | 120/240 | 120/240 |
| Voltage (DC) | Not available | 12 |
| GFCI outlets | Yes | No |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | Low THD % | 1.2 % |
| Engine | ||
| Engine | 744 cc OHV V-Twin, Cast iron sleeve. | 550 cc OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Electric, Remote | Recoil, Electric |
| Warranty | ||
| Warranty | 5 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 13000 W | 10500 W |
| Starting watts | 16000 W | 13000 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | 10.5 h | 7.7 h |
| Run time @25% load | 18.2 h | Not available |
| Natural gas | Not available | Not available |
| Running watts | 11200 W | 8000 W |
| Starting watts | 13800 W | 10000 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | Not available | Not available |
| Run time @25% load | Not available | Not available |
| Propane | Not available | Not available |
| Running watts | 12350 W | 9000 W |
| Starting watts | 15200 W | 11250 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | Not available | Not available |
| Run time @25% load | 5.5 h | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | EPA, ANSI/PGMA G300-2023 | EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | true | true |
| UPC | 811640017040 | 44459130000 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 13000 | 10500 |
| Running Watts (Propane) | 12350 | 9000 |
| Running Watts (Natural Gas) | 11200 | 8000 |
| Starting Watts (Gasoline) | 16000 | 13000 |
| Starting Watts (Propane) | 15200 | 11250 |
| Starting Watts (Natural Gas) | 13800 | 10000 |
| Runtime @ 50% Load (Gasoline) | 10.5 | 7.7 |
| Runtime @ 25% Load (Gasoline) | 18.2 | Not available |
| Runtime @ 25% Load (Propane) | 5.5 | Not available |
| AC Outlet Types | 2x Duplex 120V 20A (5-20R) GFCI; 2x 120/240V 50A (14-50R) | 1x Duplex 120V 20A (5-20R) 1x 120V 30A (L5-30R) 1x 120/240V 50A (10-50R) 1x 120/240V 50A (14-50R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV V-Twin | 550 cc OHV 4-stroke |
| Engine Displacement | 744 | 550 |
| Cylinder Sleeve | Cast iron sleeve | Not available |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 18.2 | Not available |
| Runtime @ 50% Load (Gasoline) | 10.5 | 7.7 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil and overload protection |
| Low Oil Protection | No | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Starting Components | Electric, Remote | Not available |
| Included Accessories | Oil, funnel, tool kit, key fob, battery charger, natural gas hose with NPT adapter, propane hose, and battery | Funnel, tool kit, propane hose, and battery |
| Warranty & identification | ||
| Residential Warranty | Not available | 3 |
| Commercial Warranty | 5 | 3 |
| Additional specs | ||
| Summary | The DuroMax XP16000iHT is a 13,000-watt tri-fuel inverter generator built for whole-home backup power and job site work. Because it runs on gasoline, propane, or natural gas, users can adapt to whatever fuel is available during emergencies or extended deployments. The 16,000-watt starting capacity handles motor inrush from air conditioners, well pumps, and compressors, while the 13,000-watt running output sustains multiple heavy loads simultaneously. This means a homeowner can power a refrigerator, heating system, and workshop tools at the same time without overload shutdown. The inverter technology produces clean sine wave power, protecting laptops, medical equipment, and televisions from voltage spikes. Low THD output keeps sensitive electronics safe. At 67 dB, the noise level sits below many job site compressors, making it acceptable for residential neighborhoods during daylight hours. | The WEN TF1300iX is a 10,500-watt tri-fuel inverter generator built around a 550 cc OHV 4-stroke engine. At this output level, it moves well beyond powering a few household circuits and enters whole-house backup and heavy job-site territory. It can comfortably run multiple high-demand appliances simultaneously, including central air conditioning units and full kitchen setups. The tri-fuel design adds genuine operational flexibility, letting owners switch between gasoline, propane, and natural gas depending on availability or cost during an outage. |