This is a refrigerated Narrow Drop-In Cold Food Well Unit that measures 46-3/4" W x 18" D. It can accommodate 2 pans and has a 1" drain. The unit is equipped with an insulated pan, stainless steel inner liner, and top, as well as a galvanized steel outer liner. It features self-contained refrigeration using R290 Hydrocarbon refrigerant and has a 1/6 HP compressor. A cutout of 45-3/4" x 17" is required for installation. This unit is cUL, UL, and NSF certified.