1. Haines found a glass mug, washed it out and filled it from a brew kettle. 2. Nowadays, with refrigeration and sealed brew kettles, both methods are used year-round. 3. Secured in a canister, the superheated stones sat in the brew kettle through the full boil. 4. They boil the ingredients in the brew kettles, then pump the liquid through a filter and a chiller, add yeast and transfer it into a fermenter. |
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