The FIRMAN Hybrid Series T04073 Tri-Fuel Portable Generator provides a dependable power solution suitable for recreation, job site and emergency backup and starts quickly with the flip of a switch. This 30 Amp, 120/240-Volt generator delivers 5,000 starting watts and 4,000 running watts of power using gasoline. Effortlessly change from gas to propane or natural gas with the simple turn of a switch.The Electric Start Max Pro Series 223cc 4-Stroke OHV FIRMAN Engine runs cool and efficient thanks to the Phoenix Fat Head Block. Using gasoline, the 5 gallon (19 L) heavy duty steel tank provides up to 12 hours of run time and operates at 67dB.The Tri-Fuel unit is equipped with an automatic low oil shut off, built-in fuel gauge, outlet covers and a 3-n-1 Data Minder for measuring voltage, hertz, and running hours to ensure a long life with quality performance. Featuring our latest CO Alert technology, the unit will shut down when harmful levels of carbon monoxide are detected.The T04073 comes packaged with a funnel, spark plug wrench, operator's manual, oil, battery and 5.5 ft LPG Hose with regulator, Cover and L5-30P Adapter. For convenient portability, an 8 in. wheel kit and a U-Shaped folding handle are also included.FIRMAN Hybrid Series Portable Generators include Lifetime Technical Support at 1-844-FIRMAN-1 (1-844-347-6261), a 3-Year Limited Warranty and Service Center Partners across North America for you to enjoy reliable power for years to come.