ArticleFermentation Temperature ControlWritten by Stan DobrzenieckiThis cooling setup keeps wine must within just a few degrees of target temperatures.Already a member? Log InYou'll Also Like Article FREE Introduction to Winemaking This cooling setup keeps wine must within just a few degrees of target temperatures. Already a member? Log In Article MEMBERS ONLY One Wall Winery: One World. One Winery. One Wall. If you have a free wall in your garage, you can have your entire winery organized there. See the plans by Steve Hughes.