DuroMax XP13000EH Dual Fuel vs DuroMax XP13000HX Dual Fuel with CO Alert
Both units carry the same best-fuel running rating: 10,500 W. The DuroMax XP13000HX Dual Fuel with CO Alert runs longer at half load — 8.5 hours on its 8.3-gallon tank vs 8 hours.
| DuroMax XP13000EH Dual Fuel | DuroMax XP13000HX Dual Fuel with CO Alert | |
|---|---|---|
| Type | portable | portable |
| Fuel | gasoline, propane | gasoline, propane |
| Running watts (gas / LP for standby) | 10500 W | 10500 W |
| Starting watts (gas) | 13000 W | 13000 W |
| Running watts (propane) | 9975 W | — |
| Starting watts (propane) | 12350 W | — |
| Noise level | 74 dBA | 74 dBA |
| Runtime at 50% load (gas) | 8 h | 8.5 h |
| Fuel tank | 8.3 gal | 8.3 gal |
| Output voltage | 120/240V | 120/240V |
| Transfer-switch-ready outlet | 50 A | — |
| Start type | electric | electric |
| CO safety shutoff | — | Yes |
| Engine displacement | 500 cc | 500 cc |
| Weight | 234 lb | 240 lb |
Frequently asked questions
Which costs less to run, the DuroMax XP13000EH Dual Fuel or the DuroMax XP13000HX Dual Fuel with CO Alert?
Estimated fuel for 24 hours at about 50% load: $80 on gasoline for the DuroMax XP13000EH Dual Fuel vs $75 on gasoline for the DuroMax XP13000HX Dual Fuel with CO Alert, at national average prices. These are spec-sheet-derived estimates — the assumptions are on the methodology page, and different fuels make this a cost comparison, not an efficiency ranking.
Where do these specifications come from?
Every record on BackupAtlas is hand-curated from manufacturer documentation and spec sheets, and each generator page links to its source document.