M3 Refrigerator, reach-in, one-section, 21.5 cu. ft., exterior LED digital thermometer, door open beep, self-diagnostic monitoring system, hot gas condensate system, automatic fan motor delays, door pressure release, LED interior lighting, self-cleaning condenser device, (2) half hinged solid door with recessed handle & lock, (3) PE coated wire shelves, stainless steel front & sides (galvanized steel top, bottom & back), aluminum interior with stainless steel floor, top mount self-contained compressor, R290 Hydrocarbon refrigerant, 1/4 HP, 115v/60/1-ph, 2.5 amps, NEMA 5-15P, cETLus, ETL-Sanitation, ENERGY STAR®