100 psi hot water box extractor with 9 gallon tank capacity that heats the water to 212 degrees on demand. Unit is standard with hose and floor wand. Optional upholstery tool is available. Very powerful 3 stage vac motor produces 140" of water lift for superior water extraction. The unit has two power cords that must be plugged in to two different circuits, then a light comes on to notify the operator that they are ready to clean