Equipped with automotive technology and a load pickup response system that delivers smooth and steady power at all times, Generacs XT8500EFI portable generator offers hassle-free operation in a variety of outdoor settings. Thanks to a carburetor-free design, the XT8500EFI uses Electronic Fuel Injection to eliminate issues caused by bad fuel and pesky gum-ups when the unit is in storage. The XT8500EFI also features other distinctive attributes including ControlGuard that protects the units control panel from Mother Natures worst, COsense Technology that STOPS, ALERTS, and SAVES, Providing powerful protection against hazardous carbon monoxide and an hour meter to keep close tabs on maintenance intervals. Whether youre enjoying the great outdoors or simply seeking a backup plan when utility power is lost in your local area, the XT8500EFI can provide the power on which youve come to rely.