Robert S Squires , MO July 02, 2016 Refrigerator had condensation and wouldn't get cold I replaced the heater, evap and thermostat, defrost. I watched your easy to understand videos and it was pretty easy, the hardest part was getting the screws off the panel inside the freezer. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes