A:Answer Hi there - Great question! This refrigerator has a 3-prong cord and requires a 115-volt, 60 Hz, 15-or-20 amp fused, grounded electrical supply. This can be seen on page 5 of the manual that can be found on the product page. We hope this helps and we're here if you have additional questions. Thank you for choosing Haier Appliances for your home. -Kacie@Haier