The PREDATOR® 5000 Max. Starting Watt Dual-Fuel SUPER QUIET™ Inverter Generator with CO SECURE® has dual-fuel capability to run on gasoline or propane. Powered by a reliable PREDATOR® 224cc gas engine, this generator has a TT-30 RV outlet and an extra-large fuel tank that delivers over 18 hours* of runtime, making it an unbeatable value. The push-button electric start powers the generator on and off with the press of a button, no manual choke required. A remote starting option lets you start up and shut down the generator from up to 100 ft. away. The 5000 starting watts and 3900 running watts make this an ideal RV generator with enough power to run most air conditioning units.