LiquiTec® Slim Line Drop-In Cool Food Unit, 3-pan size, 4" or 6" deep pans flush with counter top, insulated pan, stainless steel inner liner & top, galvanized outer liner, self-contained Eutectic fluid refrigerated system, R404A refrigerant, 1/4 hp, (68-1/2" x 17-1/4" cutout required), cUL, UL, NSF