A Guide To Buying a Wine Fridge Wine refrigerators are designed to maintain a constant temperature. They are quieter than regular refrigerators thanks to technology that limits the amount of energy consumed and decibel levels. They protect wine from light (which increases the speed of the process of ageing), vibrations https://botdb.win/wiki/What_Is_Wine_Refrigerator_Under_Cabinet_And_Why_Are_We_Speakin_About_It