We're having an issue where even though the motorized ball valves leading into the tanks are closed in the glycol line, the fermenting beer inside is still crashing during fermentation. We had one fall below 60, so it's more than just ambient temperature (which we keep at 72 anyway). We built our glycol lines using pex with a single motorized ball valve on the drop leading to both inlets and no valves on the outlet side.
Any advice to stop this problem would be great!
Cheers!
Any advice to stop this problem would be great!
Cheers!
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