PRO Series Refrigerator,pass-thru,two-section,50.27 cu. ft. capacity,51.75"W x 36.25"D x 78"H,top mount self-contained refrigeration,self-cleaning condenser device,digital temperature controller,self-diagnostic monitoring system,hot gas condensate system,automatic fan motor delays,(4) front solid half doors & (4) rear solid half doors with locks,lifetime guaranteed heavy duty hinges & handles,LED interior lighting,(6) stainless steel wire shelves,stainless steel interior & exterior (galvanized top & bottom),R290 Hydrocarbon refrigerant,2/3 HP,115v/60/1-ph,8.0 amps,NEMA 5-15P,cETLus,ETL-Sanitation,MADE IN USA