Jeff M Saint Louis , MO February 08, 2020 Appliance: Samsung Refrigerator RFG296HDRS/XAA-0002 Samsung Refrigerator Rfg296hdrs/Xaa-0002 / : Bottom ice maker not making ice. How to replace Refrigerator Icemaker Fill Tube Heater. The filler tube to the ice maker was freezing up. I had to replace the Icemaker Fill Tube heater. The video was super helpful. Repair was easy. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes