DuroMax XP15000HX vs Westinghouse WGen9500DFc
What is the difference?
The DuroMax XP15000HX has 12 kW of running power, 15 kW peak. The Westinghouse WGen9500DFc has 9.5 kW of running power, 12.5 kW peak.
Both are dual-fuel.
The DuroMax XP15000HX runs 12 h at half load, the Westinghouse WGen9500DFc runs 8 h at half load. The DuroMax XP15000HX runs longer on a tank.
The DuroMax XP15000HX has a 13.2 gal tank, the Westinghouse WGen9500DFc has a 6.6 gal tank.
The DuroMax XP15000HX weighs 345 lb, the Westinghouse WGen9500DFc weighs 211 lb. The Westinghouse WGen9500DFc is easier to carry.
The DuroMax XP15000HX has a 5-year warranty, the Westinghouse WGen9500DFc has a 3-year warranty.
Both have 120/240 V AC output.
Specs side by side
| DuroMax XP15000HX | Westinghouse WGen9500DFc | |
|---|---|---|
| Running W | 12000 | 9500 |
| Peak W | 15000 | 12500 |
| Fuel | dual-fuel | dual-fuel |
| Tank (gal) | 13.2 | 6.6 |
| Run time @50 % (h) | 12 | 8 |
| Noise (dB) | — | 74 |
| CO shutoff | yes | yes |
| Weight (lb) | 345 | 211 |
| Warranty (yr) | 5 | 3 |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-10-26 / 2026-10-25. Specs one maker does not list are left out of the comparison. Sponsored links; we may earn a commission.
Common questions
Which has more running watts, DuroMax XP15000HX or Westinghouse WGen9500DFc?
The DuroMax XP15000HX. More running watts: 12000 W vs 9500 W.
Which is lighter, DuroMax XP15000HX or Westinghouse WGen9500DFc?
The Westinghouse WGen9500DFc. Lighter: 211 lb vs 345 lb.
Which has the longer warranty, DuroMax XP15000HX or Westinghouse WGen9500DFc?
The DuroMax XP15000HX. Longer warranty: 5 years vs 3 years.
More comparisons
- DuroMax XP15000HX vs Champion 11500-Watt Tri Fuel
- DuroMax XP15000HX vs Champion 11000-Watt Dual Fuel Home Backup Inverter
- DuroMax XP15000HX vs Pulsar G12KBN
- DuroMax XP15000HX vs Champion 11000-Watt Remote Start Tri-Fuel Inverter
- Westinghouse WGen9500DFc vs WEN DF1100T
- Westinghouse WGen9500DFc vs Champion 9000-Watt Tri Fuel Inverter (201176)
- Westinghouse WGen9500DFc vs DuroMax XP13000HX
- Westinghouse WGen9500DFc vs Champion 11500-Watt Tri Fuel
Compare other models → · All DuroMax models · All Westinghouse models