Frozen Fermenter

[SlopbukitBrewery]

Just when I thought my processes were going well.... The Ranco temp controller for my fermentation chamber (converted freezer) broke and the temp dropped to 5F and turned my pumpkin ale into a beercicle . I pulled it out and defrosted it and watched it suck a lot of air (and a little vodka) while it thawed. 18hrs later.... the bubbler is going strong.
What are the chances that the air will cause me harm ?
Is it possible that the yeast survived this ordeal ?
The beer was fermenting strong for approx. 5 days before this happened. Any input is appreciated

 

[ProfessorWoland]

My n00b nature makes me think you should pitch some fresh yeast.

I'm hoping the more experienced brewers say I'm wrong though.

 

[BansheeRider]

I agree with pitching more yeast since frozen yeast is dead yeast.

 

[SlopbukitBrewery]

Thanks gentlemen...... I will pitch more yeast and let the beer gods do the rest.

 

[BamaProud]

If it is "bubbling strong" after it was defrosted I would think you have a healthy fermentation...and no need to repitch.

 

[Channel66]

Read this.

https://www.homebrewtalk.com/showthread.php?t=321315

 

[Quadrupled]

And read this too - it happens to the best of 'em.

http://www.howtobrew.com/section1/chapter10-6.html

 

[BansheeRider]

If it is "bubbling strong" after it was defrosted I would think you have a healthy fermentation...and no need to repitch.

A change in pressure will make the airlock bubble. The airlock is not a good tool to determine whether your beer is fermenting.

 

[SlopbukitBrewery]

I took a good look in the better bottle and could see that things were in motion. As long as I didn't get it infected, things should be ok. Thanks for the links..... If it can happen to John Palmer then I guess I am in good company..
I will update on the final results. Thanks again everyone