Rademacher DuoFern Radiator Actuator (2nd Generation)

New with 2nd Generation: controllable via the DuoFern room thermostat (2nd Generation) 9485-1. The room thermostat can be used as a central control for up to 20 radiator actuators (only 2nd generation). Even without HomePilot.
EASY INSTALLATION The old radiator fittings are replaced by the new smart radiator controller. For any standard radiator valve.
In conjunction with the HomePilot Smart Home, extensive automatic functions are adjustable for your heating. For more comfort at home and better energy efficiency.
Integrated frost protection detection, limescale protection and window-on-detection (automatic temperature control when the window is open)
5 year warranty