Generac GP Series, 6,500W Portable Generator, 6,500 Running & 8,125 Starting Watts, Generac OHV Engine, Recoil Pull Start, Includes CO Sense Technology An Integrated Digital CO Sensor That Continuously Monitors CO Levels At A Rate 1,000 Time Faster & 3 Times More Accurate Than A Traditional Household CO Detector, Powerrush Technology Boosts Electrical Current Up To 2.5 Times Allowing You To Operate More With Less Power, Low Oil Shut Down, Fuel Gauge, Two 120V 20A 5-20R GFCI Duplex, 120/240V 30A L14-30R Twist Lock, Folding Grip Handle, 9.5" Never Flat Wheels, 3 Year Limited Residential Warranty, 1 Year Limited Commercial Warranty, 49 State Compliant.