bashe
Well-Known Member
This was going to be my first beer that had consistently stable fermentation temperatures. I built a fermentation chamber base on this build. On friday I got everything setup with my johnson temp controller, yesterday I brewed a beer and I get up this morning and the temp is 76 in the chamber. I start checking everything and find the glycol is a solid block. On the bottle it says this stuff is good to -50 and I know that mini freezer is not getting that cold. I even followed the directions an did not dilute the glycol with water. I have it thawing out now and will give it another try but if it freezes again then I'll have to try regular antifreeze.