This commercial grade unit will pop 12-14 oz. of popcorn every 3.5 minutes. It is a standard 1780 watt, 15 amp plug, (NEMA 5-15p), 120 volt line with stainless construction. It has a Unimaxx/EZ Kleen Kettle for maximum popping performance that uses less energy. It will produce approximately 260 quarts of popped popcorn per hour.