Keith T Gardner , KS August 04, 2015 Freezer was frosting over and refrigorator was not cold at all Ordered the defrost heater kit to fix the heater element. The original had only one element and the replacement is the up-dated part with 2 elements. Instructions were straight forward on how to install the new part. While defrosting, I broke a shelf support clip. I watched a video on how to replace it and after a few attempts to get the old one out, I was able to install the new one. I did this all in 1 evening after defrosting. By morning the freezer had frozen my freezer cool-pops and drinks in the refrigerator side were cold. Thanks for the great instructions and fast delivery of updated parts! Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes