Dual-Fuel Field Generator [Gas/Propane] – Tactical Elite L.L.C
Amazon.com : A-ITECH 2000 Watt Portable Inverter Generator Dual Fuel Gas & Propane Powered Super Quiet Operation for Home or Outdoor, Lightweight, RV Ready, California CARB Compliant : Patio, Lawn & Garden
Champion Power Equipment CO Shield Dual Fuel Home Backup 9500-Watt Gasoline/Propane Portable Generator in the Portable Generators department at Lowes.com
13,000 Watt Dual Fuel Portable HX Generator w/ CO Alert – XP13000HX – DuroMax Power Equipment