BIAC Conical Brewery Fermenter Unitank with HeatersEach BREWHA brewery brewing system includes one of these unitank fermenters. Quickly and affordably expand your brewery capacity with these revolutionary jacketed unitank fermenters that let you mash, boil, chill, ferment and serve, in one! The new features of our NEW 5 in 1 models include: NEW dimple water jacketing for faster heat transfer NEW permanent insulation and outer stainless steel cladding for lower energy consumption and ability to achieve