BrewinBromanite
Well-Known Member
I just used my new fermentation cooler for the first time last batch, along with a Johnson Controls digital controller. Taped the temp-probe to the wall of the carboy, and then insulated with some foam sheets (the kind that new electronics are wrapped in), and some bubble wrap on top of that. Then sealed all the edges with duct tape.
Worked like a charm! The temp reading was consistently 1 deg cooler than my set point throughout the fermentation.
Also had 2 old thermometer/aquarium strips that were still on the carboy that were both reading spot on with the digital controller reading.

Worked like a charm! The temp reading was consistently 1 deg cooler than my set point throughout the fermentation.
Also had 2 old thermometer/aquarium strips that were still on the carboy that were both reading spot on with the digital controller reading.
