Triple Stack Connected Evolution™ Boilerless, Convection Steamer featuring Steam Vector Technology, electric, each unit holds (3) 12"x 20"x 2-1/2" deep pans, Digital Controls, water & drain connection needs plumbed, warranty NOT voided by water quality, NO water filtration required, 8kW, (3) 240v/60/1-ph, 32.0 amps, cord with NEMA 6-50P, cULus, Made in USA, UL EPH Classified, ENERGY STAR® (Includes stand in configuration of choice)