I called Mr Appliance for my mother's Samsung refrigerator because the ice dispenser wasn't dropping the Ice automatically. Mr Appliance replaced the ice dispenser and put gas in the refrigerator still same problem. Mr Appliance said it has 3 months warranty on the part they replaced. I called Mr Appliance numorus times about the same problem. But Mr Appliance don't come back to fix the pproblem.refrigeratoStihavesa User's recommendation: Please don't contact Mr Appliance for refrigerator problems because they have no knowledge of fixing samsung refrigerator. Their techs don't have any experience.