what temperature do wine coolers stay on
This allows the wine to evolve and age as the winemaker intended, if it is indeed a wine meant for aging. The purpose of a dual, or two temperature, zone unit is to offer an option to keep your whites or possibly your reds at service temperature. White wines should be served between 45-52 degrees F depending on the variety and reds between 58-65 degrees F. The rule of thumb is the lighter the wine, the colder it should be served and the bigger the wine, the warmer it should be served. So these dual zone units allow you to have a section for white wine service and an additional section you can use for either storage or red wine service.