Radiator Thermostat help

Radiator Thermostat help

Questions about your Radiator Thermostat?

Questions about your Radiator Thermostat? You can find installation videos, instructions and answers to frequently asked questions here.



Further information

Technical Data

Device Name
Smart Home Radiator Thermostat
Part Number
140 g (without batteries)
Total weight
approx. 380 g
Dimensions (W x H x D)
48 x 57 x 103 mm
Packaging dimensions (W x H x D)
92 x 181.5 x 102.75 mm
Country of manufacture
Valve Connection
M30 × 1.5 mm
2 x LR06 / Mignon / AA
Battery life
2 years
Current consumption
max. 120 mA
Radio frequency
868.3 MHz / 869.525 MHz
Radio range in free-field conditions
> 100 m
Duty Cycle
at 868.3 MHz < 1% / h at 869.525 MHz < 10% / h
Transmit power
10 mW
Receiver category
SRD category 2
Protection class
Ambient temperature
0 °C to 50 °C
5% to 80%

Box contents

  • 1 radiator thermostat
  • 2 AA batteries
  • 3 adapters (Danfoss RA, Danfoss RAV, Danfoss RAVL)
  • 1 installation instructions
Notes about battery disposal

In conjunction with the sale of batteries or supply of devices that contain batteries, we are obligated to point out the following:

Used batteries should not be disposed of in the household rubbish. Consumers are obligated to take batteries to a suitable collection point provided by retailers or municipalities.

The symbols on the batteries have the following meaning:

The symbol of the garbage can crossed out by an X means that the battery must not be disposed of in household waste.

Pb = Battery contains more than 0.004 percent lead by mass, Cd = Battery contains more than 0.002 percent cadmium by mass, Hg = Battery contains more than 0.0005 percent mercury by mass

Please note the instructions above.

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