How a Wine Cooler and Fridge Can Help Preserve Your Cabernet Sauvignon and White Zinfandel Wine refrigerators keep your White Zinfandel and Cabernet Sauvignon at the ideal serving temperature. Some, such as the KitchenAid(r) Undercounter Wine Cellar also regulate the humidity levels to help protect labels and wine from mould. https://www-frydge-uk99926.jts-blog.com/29195090/say-yes-to-these-5-compact-wine-fridge-tips