HTRRUu Range (Heating Technology)
HTRRUu-210.021#21 to HTRRUu-210.021#21/7 range of electronic room temperature controllers with timer for flush mounted installation.
Flush mounted temperature and programmable time controller for electrical or hot water heating systems in rooms or underfloor heating (normally closed actuators). It can be used as a straightforward room thermostat, as a room thermostat with floor temperature monitoring (using optional remote sensor) or as a floor thermostat. (Remote sensor not included)
Setting ranges: Room temperature controller 5 .. 30 degrees C, Floor temperature controller 10 .. 42 degrees C. 230V-, 50 Hz.