High Balance E is a floor standing heater that is attached directly to the wall. The high balance comes with an external control that heats your sauna energy efficiently. After its first usage it senses your sauna and learns to maintain the heat optimally. The sensor of the external is hardly visible. This sensor is to be placed above the benches in order to measure the temperature at the correct place where the bathers are. The external control itself is small, only 8,5 x 8,5 cm in size. This can be placed in the sauna room (at a maximum height of 1m), in the dressing room or even in a standard light switch box.