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Originally Posted by: scotty I guess i am using the incorrect terminology. I controll the temperature when i am maashing the grains if thats the correct word. After this process, i ferment the mash. Again the terms may be wrong.
when I am Making a run with a pot still (( irish whiskey, 3 runs.)) I believe i do a stripping run which is hard and fast; but i always thought i had to keep the liquid that is in the still just under boiling for the final runs.
I know i need help -- Im all ears if any one has the time.:)
Aha! Now that does sound reasonable and sound practice. Should make a grand mash. Love Irish whisky, and I make a great poiteen sp. also with pure oats. Its one of the family and friends favorites.
As for the still run, you have to boil, but a gentle simmer is best.
Heres a tip. You can judge it by sound. Use boiling chips, I now use a couple handfulls of reishig rings, but have used copper fittings, gravel, broken glass etc in many years past. All work. It breaks the boil into small volumes of vapor like a gentle simmer, and not the big bubbles of gas. You can hear if its boiling hard or a nice simmer boil. The rashig rings work best for me, as they are uniform in sound. Lets you know better than any thermometer in the pot whats going on.
When finished with the run, I put a piece of coppper screen over the opening of the boiler, with the clamp to hold it in place and dump the stillage. Then if the pot need cleaning from time to time, I will fill with hot water and perhaps some glasrens, and swirl around the bottom, then lay on side and roll around. The boiling chips scrub everything clean. Then rinse well with water. Don't have to do this often, but occasionally to get the minerals and such that builds up just as it would in a cooking pot.
Again, remember that your alchohol- water mix is going to boil in the 170's range, depending on altitude and atmospheric pressure for that day. It can vary. The only time I use the thermometer, which is digital with an alarm, is to alert me when its close to collection time, then again after stabalizing the run, when temps are changing to be ready for the cuts. Just warnings. I use taste, smell and feel for the cuts. as well as the volumes, as I now know how many ml of heads, hearts and tails each of my individual mashes or musts, or washes are going to be good. If I make something new and or different, I have to start all over with the small collection jars.
HTH"