Dual fuel generators run on either gasoline or propane (LPG), and some on natural gas. Propane stores for years without going stale, while gasoline is easy to find, so a dual fuel generator gives you a backup plan when one fuel runs short.Choose from the DuroMax XP13000EH, XP13000HX, XP15000HX, XP5500HX and XP2300iH inverter, the Winco HPS6000HE and Winco 6000W bi-fuel natural gas generator, and the Cummins Onan P4500iDF dual-fuel inverter.Need a third fuel? See our tri fuel generators. Every order ships within the United States for a $70 flat rate and comes with 30-day returns.

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