Most are homebuilt and based on Kegs. Many are included because they use heat exchangers of one type or another. An Example of a very complicated heat exchange system. Lots of piping and valves Bill Freeman's System Non HLT heat exhange system, uses our MAXIchiller as the heat exchanger. Micah Millspah's Non HLT Heat Exchange System Micah replaces a RIMS chamber with an electrically heated chamber containing a small heat exchanger.
Heating coil is mounted in the mash tun.