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Fermentation Temp

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Richard

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Jan 12, 2007
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Location
West Orange, NJ
My brew closet in my basement has been getting up to 74 degrees, and I know that the fermentation of the yeast can bring that up another 10 degrees. Am I in trouble? Any advice?
 
I'm a n00b, so take this for what it's worth-but my temps have been more than desirable all summer and I've had no real problems. I've had a ton of esters during primary fermentation, but they seem to have all subsided in the final product.
 
Another "safe" way to do if you can't fully control the temps is to get the wort BELOW the range that the yeast works in.

You may eliminate some/all diacetyl, because (I have read) that the Lag or Log phase temperature dictates if diacetyl will be a problem.

Anyone with other info, I'd like to hear too.
 
The swamp cooler method is cheap and effective. That is, put the carboy in a tub of water, and drape a wet towel towel over it. For added measure, you can point a fan at it. To go even further, buy a cheap aquarium pump and run tubing from the pump to the top of the towel (keeping it wet, so the fan doesn't dry it out - giving you constant evaporative cooling).

Beyond that there are million ways to ferment, ranging from utter ghetto, to ridiculously expensive.
 
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