Key Features: - The interior of the appliance is made of stainless steel. - The leg levelers can be adjusted to ensure stability. - It has an energy-saving night curtain. - The air intake and discharge are located at the rear. - The construction is made of tempered thermo-pane glass. - The rear doors are removable and made of tempered sliding glass. - The base is constructed with powder-coated steel and comes in six standard laminates. Refrigeration: - It uses R513a refrigerant (R449a in remote applications). - The electronic temperature control allows for on-demand defrost. - The average product temperature ranges from 38°F (3.3°C) to 40°F (4.4°C). - It has a PTC condensate evaporator for a self-contained system. - The light switch, power switch, and electronic temperature control are easily accessible. - The tempered glass shelves are adjustable in height and can be tilted at two angles (0° / 5°). The 4" (864mm) models have three tiers of shelves, while the 26" (660mm) models have two tiers. Lighting: - The appliance is DLC certified and has an IP66 rating. - It features a 3500K LED top light and shelf lights. Agency Approvals: - It is DOE 2017 compliant. - It is UL, C-UL, and UL Sanitation Listed to NSF-7, Type I conditions. Optional Accessories: - Rear Package - Reflective Ends - Condensate Pump - Recessed Casters - 4" (102mm) Casters - Special Base Laminates - Stainless Steel Shelving - Front Air Intake & Discharge - Joining Kit for Continuous Line Ups - 6" (152mm) Legs with or without skirt - Cord & Plug (6'/1829mm) (SC Models only) - Remote Condensing Unit (R449a Refrigerant, EEV Included)