M3 Freezer,reach-in,one-section,21.7 cu. ft.,exterior LED digital thermometer,door open beep,self-diagnosis monitoring,hot gas condensate system,smart fuzzy defrost,automatic fan motor delays,door pressure release,LED interior lighting,self-cleaning condenser device,(2) solid hinged half doors 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,3/8 HP,115v/60/1-ph,4.4 amps,NEMA 5-15P,cETLus,ETL-Sanitation,ENERGY STAR