HERMS

From BrewWiki
Revision as of 03:34, 3 January 2010 by Jhenderson (talk | contribs)
Jump to navigationJump to search

A HERMS, or Heat Exchanging Reciculating Mash System, is a brewing system designed to maintain or adjust the temperature of the mash. This is done by pumping the mash liquid from the bottom of the mash tun, through a heat exchanger, and back to the tun again.

File:Herms1.jpg