Product Variants

Radiator thermostat

Order information

Product Name (Short)
Item Number
EAN Code

Technical data

Supply voltage
2x 1.5 V LR6/Mignon/AA
Current consumption
120 mA max.
Typical battery life
2 years (typical)
Degree of protection
Dimensions (W x H x D)
58 x 71 x 97 mm
Ambient temperature
0 to 50 °C
205 g (including batteries)
Radio frequency
868.0-868.6 MHz/869.4-869.65 MHz
Typ. open area RF range
300 m
M30 x 1.5 mm
To enable operation, the device has to be connected with one of the following solutions: Homematic IP Access Point with free smartphone app and free cloud service, Third-party solutions of partners

Videos & tutorials 

Learn about our products through some diverse and insightful videos and tutorials. We regularly publish new content on our YouTube channel

Tutorial: Simple radiator thermostat setup | Homematic IP

Tutorial: Radiator thermostat setup and how to set heating profiles | Homematic IP

Holiday mode - made easy | Homematic IP

Boost function - made easy | Homematic IP

Energy saving with Eco mode - made easy| Homematic IP

Tutorial: Which valve adapter? | Homematic IP