The Mechanically Cooled Drop-In Cold Food Well is a 43-1/2" wide and 26" deep unit that can accommodate 3 pans. It features a 1" diameter drain and comes with insulated pans. The inner liner and top are made of stainless steel, while the outer liner is made of galvanized steel. The unit includes adapter bars and has self-contained refrigeration with R290 Hydrocarbon refrigerant. It is powered by a 2/7 hp motor and requires a cutout size of 42-1/2" x 25". The unit is cUL, UL, and NSF certified.