Brad N Cedar City , UT September 11, 2017 Appliance: General Electric Refrigerator GTS22JBPBRWW Ge Refrigerator Gts22jbpbrww: Water leaking into fridge compartment and frosted up freezer/coil. How to replace Defrost Timer. After replacing both defrost thermo's, defrost control and temp sensor I replaced the defrost heater. fridge has not had an issue since, been only a few weeks though. hopefully this solves the issue. GE model #-GTS22JBPBRWW 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes