The headmaster of the Charlton Manor School, Tim Baker, was investigating how he could improve the efficiency of the school heating system. He compared control systems from suppliers on the Greenwich Preferred List and those of HeatingSave, and decided to install a HeatingSave Building Energy Management System because "There is nothing like it on the market". Tim said the main advantages of HeatingSave over its competitors were "it"s new, innovative and completely different from other heating control systems". What Tim particularly liked was the way HeatingSave learns how long its takes to heat a building and that he can "leave it to its own devices" to heat the school using the least amount of fuel.