A refrigerator that stops cooling properly can quickly turn from a minor inconvenience into a major problem. Food spoils, drinks warm up, and the risk of costly waste grows. If you find yourself asking, “Why is my refrigerator not cooling?” , you’re not alone. Many homeowners face this issue, and the causes often boil down to a few key components like the compressor, thermostat, or fan motor. Understanding these parts and how they affect your fridge’s performance can help you