Freeze Safety: Glycol supplies superb protection against freezing, making it ideal for environments with lower ambient temperatures. As a result, brewers implement cooling into the fermenter so that the yeast has a comfortable and repeatable environment where to operate. Numerous brewers use fridges for this, but one big fridge per https://livebackpage.com/story5667736/5-tips-about-glycol-chiller-system-you-can-use-today