FlexiWell Hot/Cold/Freeze Food Well Unit, drop-in, 48" W, (3) 12" x 20" pan capacity (pans Not included), independent electronic controls, stainless steel top & well, galvanized steel exterior housing, cutout dimensions 51" x 25", self-contained refrigeration, R290 Hydrocarbon refrigerant, includes louver (cutout dimensions 47.00" x 25.00" / 16.38" x 4.38"), 1/5 HP, NSF, cUL, UL