The x-change dynamic AW I air/water heat pump is an extremely energy-efficient heat source. A clearly designed housing combines attractive form and efficient function. It integrates harmoniously into modern living spaces, and appeals thanks to its high-quality design with rounded corners and coherent coloring. A green splash of color decorates the front, symbolizing the fact that this heat source uses renewable energy. The color touch display of the integrated controller with self-explanatory icons makes it very easy and intuitive to operate.