With three separate glass doors, our 72 cubic foot unit is the biggest in the Endro line that has a high refrigerator weight. All models are equipped with a Endro Scientific Monoblock Cooling System, making them ideal for storing large volumes of refrigerated blood. 12 shelves adjustable by 1” increments Magnetically sealed door with rapid cool-down mode after door opening for quick temperature recovery Triple pane tempered glass door Exterior switch-activated interior LED lighting Digital temperature display (Celsius only) Energy Star High Performance Rated Warranty: two-year parts, labor, or full replacement; five years for compressor replacement Download the specifications sheet and manual.