ChefTop MIND.Maps™ Plus Combi Oven/Steam Oven is an electric countertop oven that combines heat, hot air flow and steam. (5) 1/1 GN or (5) 12"x20" hotel size pan capacity, MIND.Maps™ technology, programmable menu, 2-11/16" shelf spacing, glass door, left-to-right door opening, stainless steel interior & exterior, WIFI/USB for data transfer to HACCP software, 7.8kW, 19.5 amps, cMETus, NSF, ENERGY STAR®, The water line to connect from oven to ¾” npt water connection with in three feet of water placement is included.