True Manufacturing TSSU-60-12M-B provides exceptional food safety and the best value by providing colder product temperatures, lower utility costs, and is ideal for commercial food settings. It can hold between 33°F to 41°F product temperature in food pans and cabinet interior, complying with ANSI/NSF-7-1997-6.3 standards. Four adjustable, heavy-duty PVC-coated wire shelves are included, along with a stainless steel, foam-insulated lid and hood to keep pans cold, fresh, and minimize condensation.