The PREDATOR® 13,000 Watt Tri-Fuel Portable Generator runs on gasoline, propane, or natural gas for maximum flexibility. CO SECURE® technology automatically shuts down the generator whenever harmful levels of carbon monoxide are detected. The push button electric start powers the generator on and off with the press of a button, no manual choke required. A remote starting option lets you start up and shut down the generator from up to 100 ft. away, key fob included. This generator is ideal for home backup, jobsites, and more.