The wrap I bought is 24" long so it doesn't completely wrap the carboy. However, I've found that is not necessary. The idea is to warm the beer in the carboy to a given temp (provided you're using a temp controller and have a way to also keep the beer in a cooler environment). I tape my controller's (insulated) probe to the carboy in the space between the ends of the wrap. It works very well, same as a Fermwrap. It's possible to keep the beer within about +/- 1 degree.
Last modified: November 23, 2014 4:00 PM | Deleted user