Two (1) 3 Pan/ (1) 6 Pan Connectionless Evolution™ Boilerless, Convection Steamers featuring Steam Vector Technology, electric, holds (3-top, 6 bottom) 12" x 20" x 2-1/2" deep pans each compartment, Digital Controls, no water & drain connection, warranty NOT voided by water quality, NO water filtration required, 14kw, (2) 480v/60/3-ph, (2) 5' cords & NEMA L16-20P, cULus, Made in USA, UL EPH Classified, ENERGY STAR® (Includes stand in configuration of choice)