1012953 Electrothermal Actuator, Modulating
The Oventrop actuator works with an expansion type working element which is heated electrically by a PTC heating element. A silent
operation and low power consumption are thus guaranteed.
Due to the “First-Open” function, the actuator is supplied open with current “off”. This allows for the operation of the heating system during construction work even if the electric wiring of the individual room temperature control has not yet been terminated.
