EASY OPERATION: Top kettle warmer pad is designed to keep another kettle warm while you’re using the machine . and the on/off indicator light expresses the working status.COMMERCIAL STANDARD: Large brewing capability of 3.8 gallons(14.4 liters) per hour. Decanter capacity is 1.8 L(12 cups)CONVENIENCE: Stainless material with easy clean designSITUATIONAL: Fits in multiple working scenes . can be used for indoor family . commercial and party use.ETL CERTIFIED: All parts are ETL . CE ROHS certified . supreme quality guaranteed for safe use