SF 250, 500, 1000 Ice Maker Specifications Power: Voltage 240-50Hz Amps SF 250H 4.8 SF500H 7.8 SF1000H 14.6 Refrigerant 404A Water Supply Requirements: 3/4" BSP male stop cock Shipping Details: SF 250H 70x54x94cm (93kg) SF 500H 70x54x94cm (113kg) SF 1000H 100x77x92cm (195kg) Drainage: Must be provided