The BrewCommander™ complete brewhouse controller is available in electric and gas/propane models! The patent pending BrewCommander™ is a unique, innovative, high-quality brewhouse controller with ultra-high accuracy and precision with the ultimate in flexibility. Whether system-integrated or freestanding, the BrewCommander™ offers automated step mashing, boil timers and amazing advanced settings. Whatever your heating source or brewing setup, the BrewCommander™ offers precision temperature control with increased accuracy and repeatability.