BigNastyBrew wrote:Honestly, I have been looking at the HERMS system that a guy on the HBT put together with 2 coolers, electric heating element in the HLT, and a keggle.
I do not want to direct fire mash. I don't trust it.
I thought that direct firing of the mash would be bad too, due to the burning and over-carmelization of the wort. However, I built a RIMS system (based loosely on the Brew Magic system). The beauty of RIMS is that you can direct fire the mash tun because you're constantly recirculating wort through the grain bed. Wort is pulled out the bottom of the mash tun and continuously pumped back to the top. Wort is never burned, and you can totally control mash temp