The Samsung DA47-00192E is a crucial component of the Samsung refrigerator's ice maker, designed in particular to prevent ice from forming and obstructing the water supply line. This compact yet crucial heater is situated close to the ice maker assembly's top, where the water line is connected.It produces heat to ensure that water flows easily into the ice maker, enabling it to produc... https://www.hnkparts.com/da47-00192e-smg-im-fill-tube-heater