Brewer's Kiln is a type of kiln used in the brewing process. It is also known as an OAST, which is an acronym for 'Ovens and Stoves for the Drying of Malt and Hops'. The Brewer's Kiln is used to dry malt and hops, which are essential ingredients in beer production. The kiln is heated to a specific temperature and humidity level to ensure that the malt and hops are dried properly. The Brewer's Kiln is an important part of the brewing process, as it helps to create the desired flavor and aroma of the beer.