WEN 8,300W Dual-Fuel Generator Review
The WEN DF1100T is an 11,000-watt dual fuel portable generator that offers flexibility and convenience for both emergency backup and recreational use. It features an electric start, a 457cc 4-stroke OHV engine, and a variety of outlets to accommodate different power needs.
At a Glance
- Running Watts8300W
- Starting Watts11000W
- Fuel TypeDual-Fuel
- Runtime (50%)8.5h
- Weight213.8 lbs
Where to buy
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Model Variations
Is this the right generator for you?
Here's the quick tradeoff view — what this model does well, and where it may not fit.
Pros
- Dual fuel capability: Switch between gasoline (11,000 surge watts, 8,300 running watts) and propane (9,500 surge watts, 7,500 running watts) with the simple turn of the selection dial.
- Voltage easily goes from 120-Volt to 240-Volt, perfect for transfer switches and emergency backup.
- Electric start powers the 457cc 4-stroke OHV engine with the turn of a key.
- 6.6 Gal. tank provides up to 8.5 hours of half load run time.
- Includes four 120V GFCI outlets (5-20R), a 120V 30A twist lock outlet (L5-30R), a 120V/240V 50A outlet (NEMA 14-50R), a 12V DC cigarette-lighter-style plug, a bottle of oil, a 47-inch LPG connection hose, and a two-year warranty.
Cons
- Heavy weight at 213.8 pounds
- No information on noise level beyond zero
Summary
The WEN DF1100T is a dual-fuel generator built around an 8,300-watt running output with up to 11,000 starting watts. That combination targets scenarios where you need steady power for ongoing loads while still having extra headroom for equipment that draws more power when it first kicks on.
Because it is explicitly labeled Dual-Fuel, the DF1100T is designed for users who want flexibility in how they power the generator, while keeping the focus on high output for demanding backup or work needs.
Power & Runtime
With 8,300 running watts and 11,000 starting watts, the DF1100T is set up to handle continuous operation while also accommodating the higher surge demands that occur at startup. In practical use, that starting-watt capacity is what helps when a load needs a stronger initial push before settling into its normal running draw.
Runtime is listed at 8.5 hours at 50 percent load, giving a concrete expectation for mid-load operation. The generator also lists a 6.6-gallon fuel tank, which pairs with that 50 percent load runtime to frame how long you can plan to run between refueling stops.
Portability
At 213.8 lbs, the DF1100T is a substantial unit, and its physical footprint of 27.3 x 20.6 x 21.9 inches defines the space you will need to allocate for storage and operation. Those dimensions make it easier to judge fit in a garage corner, shed, or dedicated power area, while the weight underscores that moving it is a deliberate task rather than a casual lift.
Features
Starting is supported through both recoil and electric systems, giving you two distinct ways to get the generator running depending on preference and situation. A built-in fuel gauge helps you monitor fuel status directly on the unit, which supports more confident planning during longer runs.
On the electrical side, automatic voltage regulation is included, which is aimed at keeping output steadier as loads change. GFCI outlets add an extra layer of protection at the receptacles, and the presence of a spark arrestor supports safer operation in settings where spark control matters. Compliance is listed as EPA, and the DF1100T is backed by a 2-year warranty.
Recommended Audiences
- Buyers wanting fuel flexibility with dual or tri-fuel capability
- Homeowners needing whole-house or jobsite backup power
- Noise-sensitive users or those in campground environments
- Users who value push-button or remote start convenience
Score Breakdown
- Dual-Fuel+1
- Electric Start+0.6
- Watts/$
- Surge/$
- Runtime/$
- Warranty
- THD (lower=better)
- Build Quality
- Noise (lower=better)
- Portability
- Outlet Variety
- Feature Points
What this generator can power
At a Glance
- Continuous:8,300W(recommended usable: 6,640W)
- Surge:11,000W
- Output:120/240V
- Inverter:No
Big-item compatibility
Example setups
Essentials
- Lights + Wi-Fi + Charging
- Refrigerator
- Furnace Blower
- Sump Pump (1/3 HP)
Est. running: 1,800W
Peak surge (single motor): 2,000W
Avoid starting multiple motor loads at the same time.
Essentials + Comfort
- Lights + Wi-Fi + Charging
- Refrigerator
- TV + Entertainment System
- Microwave
- Window AC (10,000 BTU)
- Space Heater
- Furnace Blower
Est. running: 5,000W
Peak surge (single motor): 2,000W
Avoid starting multiple motor loads at the same time.
Whole-Home (Limited)
- Lights + Wi-Fi + Charging
- Refrigerator
- Furnace Blower
- Sump Pump (1/3 HP)
- Well Pump (1 HP, 240V)
- Window AC (10,000 BTU)
- TV + Entertainment System
Est. running: 5,100W
Peak surge (single motor): 6,000W
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.
About WEN
WEN is renowned for delivering affordable, reliable generators and power equipment, catering to various residential and industrial needs.
Warranty
Power by fuel
| Fuel | Running | Starting | Runtime @50% | Runtime @25% |
|---|---|---|---|---|
| Gasoline | 8300W | 11000W | 8.5h | — |
| Propane | 7500W | 9500W | 3h | — |
Full Specifications
Power
| Running Watts | 8,300 watts |
|---|---|
| Starting Watts | 11,000 watts |
| Starting Watts (Gasoline) | 11,000 W |
| Starting Watts (Propane) | 9,500 W |
| Running Watts (Gasoline) | 8,300 W |
| Running Watts (Propane) | 7,500 W |
Engine
| Engine | 457 cc WEN OHV 4-stroke |
|---|---|
| Engine Type | WEN OHV 4-stroke |
| Engine Displacement | 457 cc |
| Engine Oil Capacity | 1.1 Qt |
| Spark Arrestor | Yes |
| Emissions Compliance | EPA |
Electrical
| Voltage (AC) | 120/240V 60 Hz |
|---|---|
| Voltage (DC) | 12 |
| AC Frequency | 60 hz |
| Current | 70A/35A amps |
| GFCI Outlets | Yes |
| DC Outlets | 1x 12V 8A |
| AC Outlets | 2x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 50A (14-50R) |
Dimensions
| Dimensions | 27.3 x 20.6 x 21.9 inches |
|---|---|
| Weight | 213.8 lbs |
Other
| Emissions Compliance | EPA |
|---|---|
| Automatic Voltage Regulation | Yes |
| Automatic Voltage Regulator | Yes |
| Covered Outlets | No |
| Electric Start | Yes |
| Fuel Gauge | Yes |
| Fuel Tank Capacity | 6.6 gallons |
| Included Accessories | Oil, propane hose, battery, and wheel kit |
| Indicators | No |
| Inverter | No |
| Overload Protection | Low oil and overload protection |
| Parallel Capable | No |
| Part Number | DF1100 |
| Recoil Start | Yes |
| Remote Start | No |
| RV Ready | No |
| Starter Type | Recoil, Electric |
| Starting System | Recoil, Electric |
| UPC | 44,459,411,017 |
| Warranty | 2 years |
| Wheels | Yes |
Core
| Fuel Type | Dual-Fuel |
|---|
Runtime
| Runtime @ 50% | 8.5 hours |
|---|---|
| Runtime @ 50% Load (Gasoline) | 8.5 hours |
| Runtime @ 50% Load (Propane) | 3 hours |
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