A Guide To Buying a Wine Fridge Wine refrigerators are designed to maintain a constant temperature. They are generally quieter than regular fridges and have technology that reduces decibel levels and energy usage. They protect wine against light (which accelerates the process of aging) as well as vibrations and humidity. https://chessdatabase.science/wiki/The_Best_Advice_Youll_Ever_Receive_On_Wine_Fridge_Freestanding