Accucold 18 cu.ft. Upright Manual Defrost All-Freezer with lock, CARB CompliantDESCRIPTION Accucold's general purpose storage line includes upright manual defrost freezers designed for the storage of certain enzymes, reagents, samples, and other materials used in laboratory and clinical settings that require 20C temperatures with more stability than traditional no frost equipment. Model UFM19W is a front opening freezer with an 18. 3 cu. ft. interior storage capacity. Manual defrost operation ensures a more stable interior with