Radiator thermostat – Evo, silver
Smart technology and a modern design in one device: The radiator thermostat – Evo makes conventional radiators smart and provides and optimum room climate at all times.
Control your radiators the smart way - to ideally suit your daily routine. You can do this easily with the radiator thermostat.
Control your radiators the smart way - to ideally suit your daily routine With the radiator thermostat - basic, you decide whether you want to control the radiator directly on the device or prefer to use the app.
Make your radiators smart and tamper-proof. You only use the app for the settings. Everything included with the radiator thermostat - compact-2.
Smart heating - particularly enduring and tamper-proof with the radiator thermostat - compact plus.

The test winner

  • Modern design with illuminated LED display
  • Innovative operation through easy turning
  • Ideal for the bedroom thanks to very quiet precision drive
  • Available in white, silver and anthracite

The bestseller

  • Illuminated LC display for a good overview
  • Proven thanks to intuitive operation
  • Particularly quiet in adjustable whisper mode

The beginner

  • Can also be used without a control centre to get started with push-to-pair
  • Clearly visible LC display
  • 1 Heating profile can also be set on the appliance

The compact

  • Ideal for public areas due to mechanical operating lock
  • Particularly low-maintenance with a 5-year battery life
  • Dismantling protection included in the scope of delivery

The endurance runner

  • Created for commercial premises with up to 7 years battery life
  • Clearly arranged thanks to illuminated LC display
  • 1 Heating profile can also be set on the appliance
  • Dismantling protection included in the scope of delivery

Functions

Heating cost savings of up to 33 %
Heating cost savings of up to 33 %
Heating cost savings of up to 33 %
Heating cost savings of up to 33 %
Heating cost savings of up to 33 %
3 heating profiles
3 heating profiles
3 heating profiles via app, 1 heating profile on the device
3 heating profiles
3 heating profiles via app, 1 heating profile on the device
Boost function
Boost function
Boost function
Boost function
Boost function
Holiday mode
Holiday mode
Holiday mode
Holiday mode
Holiday mode
Always quiet operation
Whisper mode
–
Whisper mode
Whisper mode
Eco mode
Eco mode
Eco mode
Eco mode
Eco mode
Window-open detection
Window-open detection
Window-open detection
Window-open detection
Window-open detection
Automatic frost protection
Automatic frost protection
Automatic frost protection
Automatic frost protection
Automatic frost protection
Valve protection function (descaling)
Valve protection function (descaling)
Valve protection function (descaling)
Valve protection function (descaling)
Valve protection function (descaling)
Max. 8 radiator thermostats (per room)
Max. 8 radiator thermostats (per room)
Max. 8 radiator thermostats (per room)
Max. 8 radiator thermostats (per room)
Max. 8 radiator thermostats (per room)
Max. 8 teach-in window contacts (per room)
Max. 8 teach-in window contacts (per room)
Max. 8 teach-in window contacts (per room)
Max. 8 teach-in window contacts (per room)
Max. 8 teach-in window contacts (per room)

Display

Illuminated LED display
Illuminated LC display
LC display
-
Illuminated LC display
Adjustable display orientation
–
–
-
-

Security

Programmable operating lock
Programmable operating lock
Programmable operating lock
Mechanical operating lock
Programmable operating lock
–
Dismantling protection as an accessory
–
Dismantling protection included in the scope of delivery
Dismantling protection included in the scope of delivery
–
–
–
Lockable battery compartment
Lockable battery compartment

Operation

Cloud operation with access point (app)
Cloud operation with access point (app)
Cloud operation with access point (app)
Cloud operation with access point (app)
Cloud operation with access point (app)
Local operation with CCU3
Local operation with CCU3
Local operation with CCU3
Local operation with CCU3
Local operation with CCU3
Operation on the device
Operation on the device
Operation on the device
-
Operation on the device
–
–
–
-
Programming on the device
Voice control with Alexa and Google Assistant
Voice control with Alexa and Google Assistant
Voice control with Alexa and Google Assistant
Voice control with Alexa and Google Assistant
Voice control with Alexa and Google Assistant

Technical data

53 x 55 x 94 mm
58 x 71 x 97 mm
57 x 68 x 102 mm
53 x 55 x 94 mm
53 x 55 x 94 mm
Batteries (2 x 1.5 V LR6/ Mignon/AA)
Batteries (2 x 1.5 V LR6/ Mignon/AA)
Batteries (2 x 1.5 V LR6/ Mignon/AA)
Batteries (2 x 1.5 V LR6/ Mignon/AA)
Batteries (4 x 1.5 V LR6/ Mignon/AA)
2 years battery life
2 years battery life
2 years battery life
5 years battery life
At least 5 years battery life
metal nut
metal nut
metal nut
plastic nut
metal nut
Thread size M30 x 1.5 mm
Thread size M30 x 1.5 mm
Gewindemaß M30 x 1,5 mm
Thread size M30 x 1.5 mm
Thread size M30 x 1.5 mm
190 g
205 g
185 g
172 g
260 g
Radio free-field range: 230 m
Radio free-field range: 300 m
Radio free-field range: 250 m
Radio free-field range: 250 m
Radio free-field range: 280 m
868.0-868.6 MHz and 869.4-869.65 MHz
868.0-868.6 MHz and 869.4-869.65 MHz
868.0-868.6 MHz and 869.4-869.65 MHz
868.0-868.6 MHz and 869.4-869.65 MHz
868.0-868.6 MHz and 869.4-869.65 MHz