Complete unit, trailer mounted. Includes solution and vacuum hoses, upholstery wand, and carpet wand, all electrical cords, in-tank water heater Mounted on 5x10 heavy duty trailer (used as my back-up unit). Temp regulator included for use when mounted in van to heat water from van engine. Ready to use. Normal wear and scratches on unit and tanks. No leaks. Will sell without trailer ($2800) you remove from trailer and load on your vehicle. Motivated seller- need to clean it out of my storage area.