CFC-free insulation foam and refrigerant. Hermetic compressor with built-in low voltage protection. Control panel displays the internal temperature and allows you to set the desired temperature. Separate refrigerator-only section. Easy-clean, removable wire basket for convenience. Stainless steel interior. All run on 12/24VDC or 120VAC with optional AC adapter. NRF30 15.63?H x 22.06?W x 15.75?D. 1.06 cu. ft.