A Guide to Buying a Wine Fridge Wine refrigerators are designed to keep a constant temperature. They are quieter than regular refrigerators, because of technology that reduces the energy consumption and decibel levels. They protect wine from light (which accelerates the process of aging) as well as humidity and vibrations. https://freezer01957.blogdiloz.com/29225393/5-coolers-wine-projects-for-every-budget