Want to use the TopTier brewing stand with your electric BoilerMaker? Then this is the shelf for you. The Extra Large shelf is the biggest one offered by Blichmann, and will work with BoilerMaker brew pots up to 30 gallons in size. With a weight capacity of 275 lbs. this shelf also has a lot of other things it can be used for. Comes with all the required materials to mount it to your TopTier.