Today @Brausupply , we will be going over how the Unibrau Pro Brewing System works. This innovative two vessel home brewing system has one vessel which acts as a hot liquor tank, kettle, and fermenter, while the other vessel acts as a mash tun. My brewing friend, Iain Warren, will be demonstrating how to use the system by brewing a Vienna Lager on it. This lager is hopped Tettnanger and Saaz hops, and contains a variety of malts such as Munich I, Munich II, and wheat malt. So let's get to home brewing this Lager.