With built-in slide switch for switching between heating or cooling. Switching contact opens when the set temperature is reached. With spread fastening Rated current: 10 A heating Rated current: 5 A cooling Class of the temperature controller: 1 Contribution to space heating energy efficiency: 1.0%. Only in conjunction with commercially available flush-mounted device boxes in accordance with DIN 49073, install or Busch-Jaeger item no. 3040 flush-mounted box for masonry, 3050 flush-mounted box for hollow walls or 3060 flush-mounted box for concrete) Control valves in the de-energized closed version are required for the controller. E.g. item no. 6164/10-102. Switching temperature difference ± 0.5 K.
