Compare Generators Side-by-Side
Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.
- DuroMax XP9500iH
- Westinghouse iGen2800DFc
Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @50%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
| Specification | DuroMax XP9500iH | Westinghouse iGen2800DFc |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Dual-Fuel | Dual-Fuel |
| Inverter | Yes | Yes |
| Parallel capable | Yes | Yes |
| RV ready | Yes | Yes |
| Running watts | Winner: Winner: 7600 W | 2200 W |
| Starting watts | Winner: Winner: 9500 W | 2800 W |
| Noise (lower limit) | 61 dB | Winner: Winner: 52 dB |
| Weight | 216 lbs | Winner: Winner: 45.4 lbs |
| Run time @50% load | Winner: Winner: 11 h | Not available |
| Run time @25% load | 21 h | 12 h |
| Fuel tank | 7.1 gal | 1.1 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 26.2 x 25 x 29.6 | 19.1 x 11.7 x 18 |
| Electrical | ||
| Voltage (AC) | 120/240 | 120 |
| Voltage (DC) | Not available | Not available |
| GFCI outlets | Yes | No |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | 3 % | <3% % |
| Engine | ||
| Engine | 459 cc OHV 4-stroke, cast iron sleeve. | 98 cc OHV 4-stroke, cast iron sleeve. |
| Alternator | Not available | Not available |
| Starting system | Recoil, Electric, Remote | Recoil |
| Warranty | ||
| Warranty | 5 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | Not available | 2200 W |
| Starting watts | 9500 W | 2800 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 | 11 h | Not available |
| Run time @25% load | 21 h | 12 h |
| Propane | Not available | Not available |
| Running watts | 7200 W | 1980 W |
| Starting watts | 9025 W | 2520 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 | 5 h | Not available |
| Run time @25% load | 9.5 h | 38 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | EPA | EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Not available | Not available |
| UPC | 811640017026 | 850060639838 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | Not available | 2200 |
| Running Watts (Propane) | 7200 | 1980 |
| Starting Watts (Gasoline) | 9500 | 2800 |
| Starting Watts (Propane) | 9025 | 2520 |
| Runtime @ 50% Load (Gasoline) | 11 | Not available |
| Runtime @ 50% Load (Propane) | 5 | Not available |
| Runtime @ 25% Load (Gasoline) | 21 | 12 |
| Runtime @ 25% Load (Propane) | 9.5 | 38 |
| AC Outlet Types | 2x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R) | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | 459 cc OHV 4-stroke, cast iron sleeve. | 98 cc OHV 4-stroke, cast iron sleeve |
| Engine Displacement | 459 | 98 |
| Cylinder Sleeve | cast_iron_sleeve | Cast iron sleeve |
| Alternator Winding Material | Copper | Copper |
| Engine Oil Type | 10W-30 | SAE 10W-30 |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 21 | 12 |
| Runtime @ 50% Load (Gasoline) | 11 | Not available |
| Runtime @ 50% Load (Propane) | 5 | Not available |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil and overload protection |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Included Accessories | Funnel, tool kit, key fob, battery charger, propane hose, and battery | Oil, funnel, tool kit, and propane hose |
| Warranty & identification | ||
| Residential Warranty | Not available | 3 |
| Commercial Warranty | 5 | 3 |
| Additional specs | ||
| Summary | The DuroMax XP9500iH is a 7,600-watt dual-fuel inverter generator built for whole-home backup and job-site power. Running on either gasoline or propane, it delivers 9,500 starting watts to handle motor inrush demands from air conditioners, well pumps, and power tools. The inverter produces clean 3% THD power, meaning laptops, televisions, and medical equipment run safely without risk of voltage spikes. This is a stationary or semi-portable unit. At 216 pounds, it requires wheels or multiple people to move, making it suited for permanent installation or fixed-location backup rather than frequent relocation.
The fuel flexibility matters in extended outages. Gasoline runs 11 hours at half load before refueling, while propane stretches to 5 hours at the same draw. At quarter load, gasoline delivers 21 hours of runtime, propane 9.5 hours. For homeowners choosing between fuel types, gasoline offers longer intervals between refills, propane offers cleaner storage and no fuel degradation over months. | The Westinghouse iGen2800DFc is a 2200-watt dual-fuel inverter generator that runs on gasoline or propane. Its lightweight 45.4-pound frame and 52 dBA noise level make it suitable for RV camping, backup power, and job sites where portability and quiet operation matter. |
- Most PowerfulDuroMax XP9500iH7600W running
- QuietestWestinghouse iGen2800DFc52 dB
- Longest RuntimeDuroMax XP9500iH11h at 50% load
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DuroMax XP9500iH
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Westinghouse iGen2800DFc
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