One or both RoboBrew elements during the boil?
The RoboBrew is fitted with two elements that can be manually switched on and off independent of the built-in electronic thermostat.
rolling boil - 3 posts
Avoiding a boil over with the RoboBrew
As your brew reaches boiling point, there’s generally a few minutes where the build-up of foam — known as the hot break — can cause as a boil over, coating the outside of your RoboBrew in a mess of caked-on foam and wort.
Can the RoboBrew achieve a rolling boil?
RoboBrew
/A good, strong, rolling wort boil is an important aspect of any brew. Homebrewers have put the RoboBrew to the test and here is what they found.