Depend on the Westinghouse iGen4200 Hybrid Inverter Generator to handle your portable power needs with 4,200 peak watts and 3,500 running watts. A perfect solution for recreational activities or as an emergency backup at home, the iGen4200 is a true versatile power source. With a unique combination of open frame design and inverter technology, you get maximum fuel efficiency as well as the strength of a conventional generator. The iGen4200 is engineered to dynamically adjust its engine speed based on the power drawn to reduce exhaust emissions, extend the engine life, and boost fuel economy. Built with a 212cc 4-Stroke OHV Westinghouse Engine, this hybrid comes with a dedicated Efficiency Mode to further conserve power consumption. Its 2.6 gal. gasoline fuel tank provides longer run times of up to 18 hours with a quieter operational volume. An RV Ready 30A TT-30R outlet, household duplex outlets, and two USB ports make this generator ready to go for your travel trailer. A rugged steel frame protects the engine while maintaining up to twenty to forty pounds lighter than leading traditional generators. The iGen4200 is backed by a 3-year limited warranty and lifetime technical support.