I run 2 x 35l Brewzillas simultaneously for double batch brew days. Usually different recipes but have mashed a RIS separately and combined the wort into one 30L pre boil volume. Don’t see why you can’t do the same but cube the first wort batch after the mash at say 85c then add back into the...
I don’t recirculate through the pipe. Just pumped some wort down it when the temperature reading was off. I think this displaced a pocket of air that had formed and then set it back to normal.
I usually keep recirc so it’s 2 cm above the top plate and not running down the pipe.
This temperature issue happened to me today. Second time it’s happened. Seemed to find an easy fix!
I have a thermometer in line on the recirc pipe. Brewzilla reading 72c. Wort was 60 to 62c.
Recirculate wort straight down the centre pipe. The reading on Brewzilla dropped straight away...