Designed to be controlled at gen-set or remotely up to 75ft. away. Each include heavy duty air cleaner, residential muffler, spin on oil filter and fuel filter. New and exclusive Kleen Power design. Dual fuel unts are powered by GM engines and run on LP or natural gas. Engine protection shutdown features low oil, high temperature, overspeed and overcranking. Meter package includes LED fault lights for all shutdown features along with run time meter and run-test-standby switch. Remote start/stop sold separately, item 161482. Truck Ship. U.S.A.