Model Number: 596.76603600
Brand: Sears Kenmore
Age: 6-10 years
Freezer was icing up and ice maker was dripping then freezing, refrigerator was warming. Manually defrosted and all was good for about a week. Yesterday the refrigerator started warming again, with rapid cool on, temps recovered and remain good, at least till now. After reading other threads, I am believing it is the defrost thermostat, but wanted to verify all potential concerns prior to testing and replacement.