True’s salad/sandwich units are designed with enduring quality that protects your long term investment. Factory engineered, self-contained, capillary tube system using environmentally friendly R290 hydrocarbon refrigerant that has zero (0) ozone depletion potential (ODP), and three (3) global warming potential (GWP). Patented forced-air design holds 33°F to 41°F (.5°C to 5°C) product temperature in food pans and cabinet interior. Complies with ANSI/NSF-7. Exterior – stainless steel front, top, sides, and back. Interior – Stainless steel liner. Stainless steel floor with coved corners. Stainless steel, patented, foam insulated lid and hood keep pan temperatures colder, lock in freshness and minimize condensation. Removable for easy cleaning. Heavy duty 20 gauge doors. Lifetime guaranteed heavy duty all metal working spec door handles. 11–3/4" (299 mm) deep, 1/2" (13 mm) thick, full length removable cutting board included. Sanitary, high density, NSF approved white polyethylene provides tough preparation surface. Electronic temperature control with digital display.