Overview
Weekly program (8 time periods and 2 temperature values for each day)Large backlit displayBoost function
Weekly program (8 time periods and 2 temperature values for each day)Large backlit displayBoost function
The smallest and very quiet head for radiators with a new design and a clear BACKLIT display. Enables the setting of a weekly program (8 time periods and 2 temperature values for each day). Use of the continuous control and other functions, which contribute to higher energy saving.
Large, clear display shows also valve position, room temperature and adjustment temperatureAutomatic adjustment according to the valve connectionA different temperature program every day2 temperature levelsInformation about the current heating programDisplays valve opening %Automatic limescale protection for the valveAutomatic valve locking in case of a sudden drop in the room temperature (open window)Frost protectionSimple operation and programmingPossibility of a short-term temperature change or function BOOSTAutomatic time change SUMMER/WINTER TIMEBattery charging status displayTemperature control according to 0.5 °C.
HD13 are intended for mounting standard valves with thread M30x1.5mm.
Elektrobock, 174, HD13-L, thermostatic radiator valves, trv, trvs