Westinghouse 9,500W Dual-Fuel Generator Review
The Westinghouse WGen9500DFc is a dual-fuel generator with a rated wattage of 9500 watts on gasoline and 8500 watts on propane, designed for versatile power needs.
At a Glance
- Running Watts9500W
- Starting Watts12500W
- Fuel TypeDual-Fuel
- Runtime (50%)8h
- Noise Level74 dB
- Weight212 lbs
Where to buy
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Model Variations

Westinghouse WGen9500DFc EFI

Westinghouse WGen9500TFc EFI

Westinghouse WGen9500c

Westinghouse WGen9500TFc

Westinghouse WGen9500DF

Westinghouse WGen9500
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 operation (gasoline and propane)
- 12,500 peak watts and 9,500 running watts on gasoline
- 457cc 4-Stroke OHV Westinghouse Engine with cast iron sleeve
- Push-button electric start with remote key fob
- Carbon monoxide (CO) sensor with automatic shutdown
Cons
- Relatively heavy at 212 pounds
- Noise level of 74 decibels
Summary
The Westinghouse WGen9500DFc is a 9,500 running watt dual-fuel generator built to deliver substantial portable power with the flexibility to operate on gasoline or propane. With Westinghouse branding behind it, this model pairs its high-output rating with a multi-option starting system that emphasizes convenience alongside capability.
As a dual-fuel unit, it is designed to let you choose between fuel sources based on availability or preference, while still centering its identity around its top 9,500 running watt performance level.
Power & Runtime
On gasoline, the WGen9500DFc delivers its headline 9,500 running watts with 12,500 starting watts, and it is rated at 74 dBA for noise. Runtime is listed at 12 hours at 25 percent load and 8 hours at 50 percent load, giving it a clear operating window for extended use when managed at moderate demand.
On propane, output shifts to 8,500 running watts and 11,200 starting watts, with a listed 7-hour runtime at 50 percent load. Total harmonic distortion is given as 23 percent, which frames the character of its output for users who pay attention to waveform quality when powering different types of equipment.
Portability
Portability is the tradeoff here. At 212 lbs, this generator is very heavy and that weight can quickly become a practical hurdle when moving it around a property or loading it for transport. Its physical footprint of 27.2 x 26.1 x 26.5 inches further reinforces that it is a sizable machine that benefits from a deliberate plan for placement and handling.
Features
Starting flexibility is a highlight, with recoil, electric, and remote starting systems all listed, making it easier to get running in a wider range of situations and user preferences. A fuel gauge is included for quick at-a-glance monitoring during operation, while the unit is described with indicators set to false.
For safety and usability, it includes a spark arrestor, covered outlets, and GFCI outlets. Automatic voltage regulation is also included, and the generator carries CARB and EPA compliance. Westinghouse backs the WGen9500DFc with a 3-year warranty.
Recommended Audiences
- Buyers wanting fuel flexibility with dual or tri-fuel capability
- Homeowners needing whole-house or jobsite backup power
- Users who value push-button or remote start convenience
- DIY enthusiasts and hobbyists needing reliable portable power
Score Breakdown
- Dual-Fuel+1
- Remote Start+0.4
- 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:9,500W(recommended usable: 7,600W)
- Surge:12,500W
- 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)
- Central AC (3 Ton, 240V)
Est. running: 7,300W
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.
About Westinghouse
Westinghouse is renowned for its robust and reliable power generation equipment, offering a wide range of generators suitable for home and commercial use.
Warranty
Power by fuel
| Fuel | Running | Starting | Runtime @50% | Runtime @25% |
|---|---|---|---|---|
| Gasoline | 9500W | 12500W | 8h | 12h |
| Propane | 8500W | 11200W | 7h | — |
Full Specifications
Power
| Running Watts | 9,500 watts |
|---|---|
| Starting Watts | 12,500 watts |
| Starting Watts (Gasoline) | 12,500 W |
| Starting Watts (Propane) | 11,200 W |
| Running Watts (Gasoline) | 9,500 W |
| Running Watts (Propane) | 8,500 W |
Engine
| Engine | Westinghouse OHV 4-stroke, cast iron sleeve |
|---|---|
| Engine Type | OHV 4-stroke |
| Engine Displacement | 457 cc |
| Engine Oil | SAE 10W-30 |
| Engine Oil Capacity | 1.16 Qt |
| Spark Plug | 97108 (F7TC) |
| Cylinder Sleeve | cast iron |
| Spark Arrestor | Yes |
| Emissions Compliance | CARB, EPA |
Electrical
| Voltage (AC) | 120/240 |
|---|---|
| Phase | Single |
| Running Amps | 79.2/39.6 A |
| Peak Amps | 104.2 A |
| AC Frequency | 60 hz |
| GFCI Outlets | Yes |
| Neutral | Yes |
| AC Outlets | 2x Duplex 120V 20A (5-20R) GFCI1x 120/240V 30A (L14-30R)1x 120/240V 50A (14-50R) |
| Total Harmonic Distortion (THD) | 23 % |
Dimensions
| Dimensions | 27.2 x 26.1 x 26.5 inches |
|---|---|
| Weight | 212 lbs |
Other
| Automatic Low Oil Shutdown | Yes |
|---|---|
| Emissions Compliance | CARB, EPA |
| Automatic Voltage Regulation | Yes |
| Automatic Voltage Regulator | Yes |
| Carbon Monoxide Sensor | Yes |
| Commercial Warranty | 3 years |
| Covered Outlets | Yes |
| Electric Start | Yes |
| Fuel Gauge | Yes |
| Fuel Tank Capacity | 6.6 gallons |
| Included Accessories | Oil, funnel, tool kit, key fob, battery charger, propane hose, battery, and wheel kit |
| Indicators | No |
| Inverter | No |
| 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 | Recoil; Electric; Remote |
| Starting System | Recoil, Electric, Remote |
| UPC | 850,011,336,663 |
| Warranty | 3 years |
| Wheels | Yes |
Core
| Fuel Type | Dual-Fuel |
|---|
Runtime
| Runtime @ 25% | 12 hours |
|---|---|
| Runtime @ 50% | 8 hours |
| Runtime @ 25% Load (Gasoline) | 12 hours |
| Runtime @ 50% Load (Gasoline) | 8 hours |
| Runtime @ 50% Load (Propane) | 7 hours |
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