FIRMAN Tri-Fuel 4000W Portable Generator with Electric Start runs on gasoline, natural gas, and propane, ing versatile power solutions for any situation. This generator features innovative CO Alert technology that enhances safety by automatically shutting down if harmful carbon monoxide levels are detected. for providing reliable backup power at home, in a camper van, or during outdoor events, the T04073 delivers dependable performance wherever you need it. Please note that a propane tank is not included. The package includes essential accessories such as engine oil, an oil funnel, a spark plug wrench, double open-ended wrenches, an LPG regulator with hose holder, and a cover with adapter. Model Number: T04073