I bought 2 of these to power my home in Florida after the Hurricane, and I'm only keeping one now that power has been restored. These things are amazing, super quiet and dependable. It powers my toy hauler with ease, and can run an AC and a set of warmers with no issues. I've only run 3 tanks of fuel through this machine, and it's only had non-ethanol fuel used in it. Using advanced inverter technology this generator produces more power, with a clean power curve and low fuel consumption. With 11 hours of run time at 25% load this powerful inverter generator is ideal for powering RVs, camping, supplying household emergency power and tailgating. Super-quiet power output (57 dB) makes this generator ideal for campsites. Parallel capable to double your output . 30 Amp RV adapter included for easy hookup to your RV. 212cc air-cooled OHV gas engine Run time: 11 hours @ 25% capacity Digital LCD Screen with low oil, overload and output light indicators Integrated smooth-rolling casters for portability Electronic overload protection (2) 120VAC grounded outlets, (1) 120VAC Twistlock Outlet, (1) DC-12V Two Pin Outlet Hassle free Electric start for quick and easy starting Overweight Item subject to 14.95 additional Freight Charge.