C Rated 52 Bottle Wine Cooler with Dual temperature zones & UV protection coating door Even the best wine will spoil if it is not kept properly. The best temperature for most wine is around 10°C for white wine & 15°C to 18°C for red wine. Because SAMSUNGâs RW52DASS has two separate zones you can keep your red & white wine at different temperatures, so your wine will always be at its best & a joy to drink, because it's stored under ideal conditions. dual temperature zones With two separate temperature zones, you can keep both your red wines & your white wines at their ideal temperatures. UV protection coating door UV radiation is one of the main factors that spoil wine. The RW52DASS features a UV protected glass door to protect your wine from harmful UV rays, providing optimal wine storage environment. flat back The flat back makes the wine cooler much easier to clean & means it can sit flat against a wall.