New In Box - The DuroMax XP2200EH allows for an output of 120V and provides superb power and versatility. If gasoline-powered, the device provides a running wattage of 1800W and a starting wattage of 2200W. If propane-powered, it gives 1710 rated watts and 2090 starting watts. Additionally, as the generator is parallel capable (parallel kit not included), it can be linked to a second unit for more power.