Carol G Sayville , NY August 26, 2022 Appliance: Frigidaire Refrigerator FFHT1515LW8 Evaporator fan and defrost thermostat defective. Replaced both parts and it works like a dream. Read More... Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Nut Drivers, Pliers, Screwdrivers