This video provides step-by-step repair instructions for replacing the defrost thermostat on a Whirlpool refrigerator. The most common reasons for replacing the defrost thermostat are when the freezer is cold but the fridge is warm or when the fridge isn’t defrosting. Click here to purchase part #W10225581: http://www.repairclinic.com/PartDetai... You can find printable step-by-step instructions here: https://www.repairclinic.com/Repair-L... Additional refrigerator repair, troubleshooting tips, help with finding your model number and part replacement videos can be found on our website: http://www.repairclinic.com/RepairHel... All of the information for this defrost thermostat replacement video is applicable to the following brands: Whirlpool, Kenmore, KitchenAid, Maytag, Roper, Estate, Amana, Crosley, Inglis, Ikea Tools needed: multi screwdriver, wire cutter and stripper, silicone sealant, zip tie Connect With Us! / repairclinic.com / repairclinic / repairclinic / repairclinic Get 10% off all parts today: https://www.repairclinic.com/email-si... Check out our DIY repair tips blog: https://diy.repairclinic.com/ Don't forget to like and comment on this video, and subscribe to our channel!