Thermo Scientific R250-1B brings you an efficient 24.6 Cu Ft refrigeration system for storing your valuable products that require constant temperature and security. It has a high-density, CFC-free, foamed-in-place urethane insulation with an operating temperature range from +2 to +10 Deg C (refrigerator) and -12 to -20 Deg C (freezer). A hermetically sealed compressor gives the unit a quiet operation. This unit features a single phase, two solid doors, magnetic door gaskets for positive seal with durable, white acrylic exterior and seamless interior.