Bridget M Mansura , LA January 12, 2020 Appliance: General Electric Refrigerator HTS18GBSARWW Ge Refrigerator Hts18gbsarww: Replace the old icemaker and water valve. How to replace Water Inlet Valve. Took out the old one and put in the new. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes