The Importance of a Wine Fridge If you're a serious collector or enjoy the occasional glass of wine with friends, wine fridges can be a cost-effective solution that can help maintain your collection over time. The Peltier effect is used to create the effect of cooling in thermoelectric wine fridges. https://fridge-freezers29837.blogitright.com/29953749/what-is-in-built-wine-fridge-and-why-is-everyone-dissing-it