Amazon.com : Champion Power Equipment 100416 10,000/8,000-Watt TRI Fuel Portable Natural Gas Generator, NG/LPG Hose Kits and CO Shield : Patio, Lawn & Garden
Champion Power Equipment 3800-Watt/4750-Watt Electric Start Gas and Propane Powered Dual Fuel Portable Generator 76533 - The Home Depot
Champion Power Equipment CO Shield Dual Fuel Home Backup 9500-Watt Gasoline/Propane Portable Generator in the Portable Generators department at Lowes.com
Champion Power Equipment 6250-Watt Recoil Start Gas and Propane Powered Dual-Fuel Portable Generator with CO Shield Technology 100592 - The Home Depot