It's asking a lot to expect it to get anywhere in the low 30's. If I'm not mistaken, the cooling system you're using is a long vertical loop, which has very little surface area for efficient cold crashing, and because of the geometry, it will tend to stratify your beer once fermentation has stopped. You need thermal convection in there, and a small fermenter is at a disadvantage to begin with. If it's too low, the fermenter will stratify. Make sure the cooling coil is positioned nearer to the top of the fermenting beer.That insulating jacket that it comes with is probably not enough. Make sure the fermenter is well insulated.I may see even lower with more time on the next batch or an additional layer so I'll give that a shot before drilling away at my lid to swap coils. Right now it would seem that somehow modifying the bucket to take a larger coil like the temp twister may be my best bet (if it fits).Įdit: for those suggesting insulation, I wrapped the fermenter in a spare moving blanket and bungees last night and noticed a 4F drop in temps which brings me to 40F. I suspect the standard anvil cooling coil is just too small to get temps down much lower but wanted to see if anyone else has had success hitting 38 or under with this system before I looked into what other options I may have. Right now, with my glycol temp at 28F and my set temp at 32F I've only been able to get my fermenter down to 44. I recently picked up an ice master max 2 to upgrade to glycol and thought I'd give cold crashing a shot. I've been using the anvil cooling system in my 7.5 gal bucket fermenter with success controlling fermentation temps for about a year using ~40 water as a coolant. IRC channel Specific Fermentation-Related Sub-RedditsĬider Mead Wine Brew Gear For Sale Distilling Spanish Homebrewing Subreddit Growing Hops Grainfather "Hold my yeast" - crazy fermentation ideas Prison Hooch - getting drunk for pennies Pro Brewing Kombucha Fermented Foods Automated Brewing If you can think of a good general link or even a better one than is currently posted please message the mods and let us know! Glossary of Terms Acronym Soup Yeast Harvesting Yeast Starter Priming Sugar Calculator Is It Infected? r/Homebrewing chat: Please be patient as more links will be added you have to start somewhere. What Did You Learn This Month? (4th Wed.) Brewing Tools/Information Tu: Tuesday Recipe Critique and Formulation!įri: Free-For-All Friday! Monthly Threads Vendors/Potential Vendors, read this before posting Daily Threads Welcome those of the fermentation persuasion!īefore making a post, read our posting guidelines
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