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