In contrast to the QWT 100, the stainless-steel cross-twisted tube coil of the Supercharged has a wave-shaped design and thus has a larger surface. It is therefore a particularly efficient product that enables a 20% higher output at the same flow temperature as a QWT (70°C), for example. This value was determined and certified by TÜV Bavaria. The result of using a Supercharged: consistently warm bathing water while conserving energy and resources at the same time. The flow temperature can reach 90°C.