Tim W Sanford , NC September 13, 2015 Appliance: Samsung Side By Side Refrigerator RS2630SH/XAA Refrigerator freezer was working but was not getting cold on the refrigerator side Replaced the defrost heater, Temp sensor, and defrost thermostat. I'm pretty sure the defrost heater was the only faulty part, but I replaced the other parts to be safe. Took me about 20 minutes start to finish. I know the defrost heater was bad because it failed the continuity test. Parts were delivered within 3 days! This is the second time using Appliancepartspros.com and I will not go anywhere else. Thank you! Read More... 14 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Screwdrivers