From The Manufacturer

Cube Ice Maker, gourmet cube-style, undercounter, air-cooled, self-contained condenser, approximately 121 lb/57 kg production/24 hours, 48-1/2 lb. capacity built-in bin, stainless steel & fingerprint-proof plastic construction, adjustable legs, R290A Hydrocarbon refrigerant, 115v/60/1-ph, cord, cETLus, ETL-Sanitation