Summit Commercial, MRF72WA, Microwave/refrigerator-freezer combination with allocator, 19″ wide, 4.5 cu. ft. capacity, ENERGY STAR certified two-door mid-sized refrigerator-freezer with cycle defrost (automatic defrosting refrigerator with a static manual defrosting freezer) and deluxe interior that includes adjustable glass shelving, door racks, can holders, and a crisper, adjustable thermostat, reversible doors (refrigerator), 0.7 cu.ft of interior cooking space, door window, glass turntable (2) USB ports, end of cycle alert, mute function, digital control, pre-programmed settings for potatoes, pizza, beverages, popcorn, frozen dinners, and reheating, multistage cooking program up to 3 cooking sequences to achieve the proper heating results, multiple power levels, cook by weight function, auto defrost, express cooking, eco mode, child lock, timer, clock (microwave), ships with two removable brackets that let you secure the microwave on top of the refrigerator, built-in power allocator (plug the refrigerator into the microwave’s rear outlet for easy 1-plug operation), 15 amps, 115 V AC/60 Hz, UL, ULC, R600a refrigerant, CARB compliant, 100% CFC free (Residential)