This space-saving high capacity freezer model is ideal for placement as free standing beside the work bench or under-counter (minimum height is 35.75?), with the features and convenience of full-size models. This model carries a commercial rating for general laboratory use and comes standard with a manual defrost system that allows you to select the appropriate time for the system to be engaged, unlike auto-defrost models that work on a timer sequence. For performance assurance, each unit is compley tested and shipped with its unique pull down performance graph. The exterior is constructed of heavy gauge steel with a baked-on white epoxy coating for long lasting durability. The interior is white molded ABS with no seams for easy cleaning and decontamination. The interior environment is protected by CFC-free, high-density foamed-in-place urethane insulation. Additional standard features include: (3) fixed refrigerated shelves, a removable wire retainer panel at the floor level for large item storage, (3) shelves on the door, built-in floor drain and adjustable leveling legs. Optional built-in independent LCD temperature display available.