The Westinghouse ecoGen10000 Portable Inverter Generator with CO Sensor produces up to 10,000 peak watts and 7,600 running watts at less than 3% THD, making the ecoGen10000 a perfect solution for home backup power. The heavy duty 420cc 4-Stroke OHV Westinghouse Engine is constructed of a durable cast iron sleeve and runs for up to 12 hours on a 5.28 gallon gas tank, keeping you powered through the entire day or night with built-in fuel gauge, automatic low oil shutdown, and GFCI outlets. Push-button electric start makes starting the ecoGen10000 effortless while the remote start key fob offers added ease from a distance. Its intuitive control panel spotlights the transfer switch ready L14-30R 30A outlet and the larger 14-50R 50A outlet to power your major appliances like air conditioners, refrigerators, and sump pumps as well as any lights or entertainment centers all at the same time with a single cord hookup. VFT Data Center displays volt output, frequency, and lifetime hours to keep you up to date with real-time information and regular maintenance. Conveniently portable with an included set of heavy duty never-flat wheels, handle, and lift bracket, it'll have your house, travel trailer, or jobsite powered in seconds. The ecoGen10000 is complete with a 3-Year Limited Warranty and Lifetime Technical Support backed by our nationwide customer service and support network.