ChefTop MIND.Maps™ Plus Combi Oven/Steam Oven is an electric roll-in oven that combines heat, hot air flow and steam. Floor model, (20) 18″ x 26″ full size sheet or (40) hotel size pan capacity, MIND.Maps™ technology, programmable menu, 3-5/16″ shelf spacing, glass door, left-to-right door opening, XEVTL-2021 trolley included (holds (40) full hotel size pans only, will need adapter grids GRP521 to convert to hold (20) 18”x 26” full size sheet), marine grade stainless steel interior & exterior, NSF, cMETus (water line to connect from oven to ¾” mpt water connection with in three feet of water placement is included)