Heat B of the 2006 UK Championships was the second heat of the 2006 UK Championships held from the 23rd-27th August at Wicksteed Theme Park, Kettering, It was the secong heat to determine which robot would go through to the finals later on in the week. The 4 competing robots fought out in battles in a league system to try and earn points to go through. The battles of the heat took part on the 23rd August 2006.