ACCUCOLD by SUMMIT Appliance offers a quality line of general purpose all-freezers designed for reliable cold storage in medical, scientific, and laboratory facilities. The FS24L7CSS is a compact all-freezer designed to operate at -20 C, the ideal temperature for long-term storage of select sensitive materials. This unit is ETL-S listed to NSF-7 commercial standards. The 1.4 cu.ft. manual defrost interior offers static cooling for stable results. A removable wire shelf allows easy storage options, with a seamless interior liner to simplify cleanup. The dial thermostat is located inside. This unit has a flat door liner as recommended by the CDC. The FS24L7CSS comes in a fully wrapped stainless steel exterior. The reversible door includes a factory installed lock. This model can also be customized with a variety of upgrades, including a digital thermostat, temperature alarm, data logger, and more.