For your toughest power needs . the Westinghouse WGen20000c Portable Generator is an ultra-duty generator engineered for strength. With 28 .000 peak-Watt and 20 .000 running-Watt . the WGen20000c is built with a brawny 999 cc V-Twin OHV Westinghouse Engine to yield up to 11-hours of run time on a hefty 17.17 Gal. (65 L) gas tank with a built-in fuel gauge. It features Push-Button Electric Start to make starting the WGen20000c effortless. Transfer Switch Ready L14-30R and larger 14-50R outlets have the muscle to power all your major appliances like your air conditioner . refrigerator . and sump pump as well as lights or entertainment centers at the same time with a single cord hookup. With outlets that produce less than 5% THD . the WGen20000c allows you to safely and easily charge sensitive electronics directly from the control panel without the need for additional accessories. VFT Data Center displays real-time performance information to keep you up to date with regular maintenance. Constructed with a rugged steel frame with lift brackets . the WGen20000c is conveniently portable with an included set of heavy-duty wheels and handles to have your house . travel trailer . or job site powered in-seconds. The WGen20000c is complete with a 3-year Limited Warranty and Lifetime Technical Support backed by our nationwide customer service and support network.