Posts By: John "JCrilly" Crilly

Between Brews: Controlling Gas Fired Burners Pt 2

In the first segment I described the necessary plumbing and valves to make low pressure gas (either LP or natural gas) burners electrically controllable. To achieve control, we need to be able to apply 24VAC when we want flame, and to remove the voltage source when we don’t want flame. In this segment I will… Read more »

Between Brews: Controlling Gas Fired Burners

There is a strong trend these days toward hot side temperature control, whether merely to maintain stable mash temperatures or to permit automatic temperature ramping, as for step mashes or for mashout. The majority of systems seen use modern electronics combined with electric heating elements, and provide very fine control of temperatures and in most… Read more »