True s deep undercounter units feature the combined advantage of undercounter placement with deeper refrigerated storage. True s deep undercounter units are designed with enduring quality that protects your long term investment. Factory engineered, self-contained, capillary tube system using environmentally friendly R290 hydro carbon refrigerant that has zero (0) ozone depletion potential (ODP), & three (3) global warming potential (GWP). High-capacity, environmentally friendly forced-air refrigeration system holds -10(degree)F (-23.3(degree)C). Ideally suited for both frozen foods and ice cream. Stainless steel front, countertop, sides, and back. Interior - Stainless steel liner. Stainless steel floor with coved corners. Heavy duty 16 gauge top and 20 gauge doors. Lifetime guaranteed heavy duty all metal working spec door handle. Counter-Top front is flush with front of doors.