Brewing and snow
I brewed the other day. Don’t ask what day it was though I couldn’t tell you. Its been an absolute crazy couple of weeks, fraught with a lot of sad times mixed in with some happiness as well.
Onward and upward. I brewed the other day in the garage. After the boil I figured I’d toss the kettle in the snow bank outside the back garage door. Remembering a friend’s difficult time cooling a batch of beer in a snow bank, I visited it every time the girls went down the sledding hill to repack the snow around it.
It actually cooled off fairly quickly. I was surprised. For anyone brewing in snow laden climes, the absolute best way to use it as a wort cooler is to put your kettle in a sink or tub with water and dump snow in. Putting it directly in the snow just results in a nice blanket of insulating air with little cooling going on. Think of the Igloos and quansa huts made of snow. Air surrounded by snow acts as a great insulator!
Happy brewing,
Cheers

Interesting, I’ve heard about putting snow in to cool it off. Never tried it. I guess the important thing is to not use the yellow snow
Thanks for the tip about using a snowbank. Not as effective eh?
December 30th, 2007 at 9:47 pm
Nope, the wash tub with water and snow is much better!
Yellow snow? Is that where you pour out the BudMilCoors left over from last weekends party? 
That of course doesn’t happen here!
December 30th, 2007 at 11:45 pm
I usually do a combination, I pack it in snow to get from 212 to about 160, it takes about 15 min, and then I bring it to the basement to use the immersion chiller to get it the rest of the way down. I never thought about the tub with water and snow in it though, good call.
January 2nd, 2008 at 11:36 am
[...] Brewing and snow [...]
January 14th, 2008 at 5:08 pm