Now， with the WEN 4375-Watt Dual Fuel Generator， you’ll be able to create power from 2 different sources. Simply select your preferred method， either gasoline or LPG. Propane provides the generator with 3950 surge and 3150 running watts while gasoline produces up to 4375 surge and 3500 running watts. Our packed panel features 2 standard 120V 5-20R outlets， a transfer-switch ready NEMA 120V L5-30R twist lock and an RV-ready NEMA 120V TT-30R outlet. Run your lights， TV， refrigerator， sump pump， power tools or other essentials with ease. The WEN Watchdog CO Shutdown Sensor helps protect both you and your family by automatically turning off the generator if dangerous levels of carbon monoxide are detected. The wheel and handle kit makes transportation easier than ever while the included LPG hose allows for immediate connection to propane tanks. With its 208cc engine， this CARB and EPAIII compliant generator is the perfect companion for emergency back-up. Simply plug your transfer switch into the NEMA L5-30R twist lock for electricity in times of need. Fill the gas tank with up to 2.9 gallons of gasoline for an 8-hour half-load runtime. It’s durable enough for the job site and compact enough for easy storage. And because it’s a WEN product， your generator comes backed by a nationwide ne2rk of skilled service technicians， a friendly customer support ph1 line and a 2-year warranty.