Blow Out!!
The B-52 and IPA both started bubbling pretty good last night after only 5 hours. I took them out in the garage so that they could get down to around 68'F over night. Got up this morning and found this:





At least they didn't explode. I got them all washed down, and some sterilized blow off tubes put in. I'm very surprised, as I have not had to use blow off tubes since I went to the 6 gallon carboys for primaries. Guess I aerated enough...grin. The picture on the right is after only 15 minutes on the blow off tubes.




- posted by Jeff @ 8:43 AM

 
Denny Conn's Rye IPA
Jason Hoodenpyle and I got together for another brew. Jason did Skotrat's B-52 Light Ale and I did Denny Conn's Rye IPA (both 10 AG brews).





This was also the virgin run of the new temp controller for the mashtun and HLT using the new solenoids and temp controller. Let me tell you this: it worked like a dream. Set the temp, and just keep the HLT at about 10-20'F hotter than the target temp, and the controller took care of the rest. Uh, that was until the march pump locked up. About half way through the Sac rest of the mash, the magnetic drive impeller jammed. I broke it down (see pictures below) and disassembled the impeller and found a bunch of sticky-goo (technical term) on the impeller shaft. I've decided that this is simply too easy to break down to ignore cleaning, so I'm going to go through it after at least every other brew.

I managed to find enough time during the boil to clean 3 kegs, rack the oatmeal stout to one of the kegs and clean the carboy (in addition to taking the pump impeller apart). The oatmeal stout is tasting pretty chocolaty! And the pear cider tastes like champagne (uh...duh, it is running about 14% alcohol by volume and I used champagne yeast).






- posted by Jeff @ 9:36 PM

 
New Electronic Temp Controlled Mashtun
Here are the new pictures of my Ranco Electronic Temperature Controlled (ETC) mashtun. I have to thank Walt Fischer from the Homebrew Digest Forum pages for the cool idea. I've been thinking about something like this, but didn't really know where to get the solenoids. Walt's setup convinced me to try to pick up some off Ebay and see what I could do. As an electrical engineer, I had to give it a try..grin.

I got the same ETC that I'm using to control the temperature for my kegs in the keg freezer I got. I also bought some Red Hat 120V AC solenoid valves. Now, the system picks up the temp in the mashtun and bypasses if it is above the set point or sends the wort through the HLT heat transfer coils if it is too cool.







- posted by Jeff @ 9:04 PM

 
Oatmeal Breakfast Stout
I just finished up the 10 gallon AG brew of Oatmeal Breakfast Stout with the help of Nathan Rowland. Missed my OG again! Hit 62% efficiency and I left a full gallon in the boil kettle because of the willamette whole hops plugging the SS strainer. I'm ordering another false bottom today and I hope I can find some Zymico bazzoka tubes somewhere too. You can also see my awesome little brew buddy, Riley James McClain, who is just over 11 months old now.




- posted by Jeff @ 3:22 PM