ETL CE certificate and passed UL NSF testing, 110V, 60HZ, 900w, US plug. Pan Diameter:55cm (22″), Single pan, Material: stainless steel, four wheels with brake,low energy consumption, automatic defrost, 1 year warranty for partsHeavy duty compressor inside, already filled in refrigerant R410a ,machine size: 23.62”x23.62”x34.05”(60x60x86.5cm), net weight: 132 lbs(60kg)2 stainless steel spatulas and user manual comes with machineIce pan edge tilt designated to make the cleaning more easy and convenient. Available to use in bars, cafes, milk-tea stores, restaurants, hotels, bakeries, and so onAutot defrost, Equipped with PCB of Smart AI temp.controller, the Lowest temperature :-30C,already filled in full refrigerant gas before delivery.