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Old 12-29-2009, 11:04 PM   #1
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Default Am I screwed? Fermentation Temp

Well, being the crafty devil I am, I decided to make an insulated box to put my primary in to keep the temperature as warm as possible in my garage.
When i racked to the fermenter (Hank's Wheat Ale), the temperature was 70F.
Thinking that the yeast would be happy with a constant temperature, I put the carboy in the box, sealed it up and thought all was well.
Next morning lots of activity in the carboy, air lock merrily bubbling, great smell, all was right with God in His Heaven.....except the temperature had climbed to about 72F.
I figured that if the yeast (Notingham) was happy, I just left it in the box, for two days @ 72 F then, bubbly went AWOL.
My OG was 1.054 and I thought about taking a S.G. but it's only been 2 days so I don't think there can be that much difference.
I have since allowed the temperature to gradually lower and it's now about 68F.
Sorry this is so long but, am I screwed?
Greydog


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Old 12-29-2009, 11:08 PM   #2
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Heck no. You are perfect.
Relax, don't worry, Have A Home Brew (if you have any, if not buy some good beer until this one is done!).
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Old 12-29-2009, 11:10 PM   #3
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Go ahead and draw a sample to test for SG. If it is at or very near your FG target the yeast are finished. If the gravity is high then you have a stuck fermentation. This will probably cure itself once things cool down a bit. Either way, I'd let the beer sit for a week or two.

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Old 12-29-2009, 11:15 PM   #4
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At 72 degrees your fermentation just finished early. Just leave it alone for at least 2 weeks before you check any gravity. Allow the yeast time to clean up.

Remember, airlocks are the not the rule for measuring when fermentation stops or starts. When I first started I always let my beers ferment, in a homemade box like yours (in Florida) for 2 weeks. Now I let them go for 3 weeks in the primary and rack to a keg.
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Old 12-29-2009, 11:21 PM   #5
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Do you think just letting things go will be all right?
I plan on racking to secondary on 1/2/10, and leaving it there for two weeks or so.
I think a couple of weeks in the bottle will help take care of my earlier screw up.
Time wounds all heels and all that!
Thanks for your opinions
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Old 12-29-2009, 11:23 PM   #6
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That will be fine. Again, I see no screw up. Maybe a tad high at 72 ambient yes, but no biggie. I think you will find you have made good beer in the end!
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Old 12-29-2009, 11:27 PM   #7
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just wait a few weeks in primary and it will be fine. if you keep it under 70, it will be even better.
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Old 12-29-2009, 11:32 PM   #8
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Yambor44:
Thanks for your vote of confidence!
I'm pretty new to this whole brewing thing and, it seems as though, one [U]really[U] needs to mess up bad to produce a "flusher".
I dumped Irish Moss in the brew for the last 15 min. of boil. Do you think adding gelatin during secondary will increase clarity?
I've never tired it but, clear beer is a good thing.
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Old 12-29-2009, 11:33 PM   #9
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Thanks everyone for your input!
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Old 12-29-2009, 11:54 PM   #10
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Quote:
Originally Posted by Greydog View Post
I dumped Irish Moss in the brew for the last 15 min. of boil. Do you think adding gelatin during secondary will increase clarity?
I've never tired it but, clear beer is a good thing.
Greydog
Irish Moss should give you clear beer and gelatin is really only advantageous if you keg, but then again, it's a wheat ale, so you don't need it to be that clear.


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