All Stainless Steel heavy duty refrigerated chef stand, all stainless steel interior, drawers, tracks, and bearings. High capacity capable of holding up to 4 12" x 20" x 6" deep pans. Drawers are easily removable for cleaning - no tools required. Self contained refrigeration system - no drain required. Digital thermostat with auto-defrost system with user defined temperature range of 1 deg. C to 5 deg. C (34 deg F to 42 deg F). High low temperature alarm.