I brewed on Friday night as opposed to my normal afternoon brew session because the temps are in the triple digits here in Texas. The lowest I could cool the wort was 80 degrees. My plan was to pitch the wort directly onto an S-23 yeast cake from the previous batch. I've only one fermenter so I had nowhere to put the wort to try and cool it down further. Typically, I'd put the wort in the FV in the ferm chamber to cool to pitching temps but that wasn't an option. I dropped the ferm chamber temp to low 40's in an effort to lower the temp of 80 degree wort as much as possible. Wrapped the boil kettle nicely and left overnight to "chill". The next morning the temps were already in the mid 80's so the longer I waited, the hotter the wort would get. I pitched the 80 degree wort on top of the 40 degree yeast cake. The temp on the Tilt read 80 (DOH!). To overcome the high temps of the wort I added a spunding valve set to 10 psi. I've fermented S-23 at 75 degrees before under pressure and the beer was beautiful.
The yeast took off and it was done fermenting in 2 days. I'll leave it at 65 degrees for about a week to finish up. Fingers crossed I have a good beer.
BTW, the beer is a German Bock.
I'll post the results when it's ready.
The yeast took off and it was done fermenting in 2 days. I'll leave it at 65 degrees for about a week to finish up. Fingers crossed I have a good beer.
BTW, the beer is a German Bock.
I'll post the results when it's ready.