General compatibility
tado° works with most boilers that communicate in a language that tado° can understand and process.
Thermostats often communicate with boilers via simple relay (on/off) connections. tado° is compatible with almost all boilers that support relay connections.
In relay systems, the heating turns on (100%) or off (0%) completely based on heat requests.
Major boiler brands tado° supports
You can find below some of the major boiler brands that tado° is compatible with:
Baxi
British Gas
Buderus
Junkers
Viessman
Vaillant
Intergas
Ideal
Remeha
Wolf
This is not an exhaustive list.
How to check compatibility
To verify if tado° works with your heating system:
Check these guides based on the devices you wish to buy:
2. Use the tado° chatbot for compatibility check
If you still need help, you can check with our chatbot. Select the round orange icon in the bottom right-hand corner to open a chat. The chatbot has direct access to compatibility information for thousands of boilers and thermostats that are compatible with tado°.
To assist you, please send us the following information:
The exact make and model of your current room thermostats or hot water controllers/programmers that you want to replace with tado°.
The exact make and model of your boiler, if you have access to it.
Whether you have electric or water-based (hydronic) underfloor heating, if relevant.
Note: if our chatbot is unable to answer your questions, you’ll be forwarded to one of our support agents in the chat.
Additional help
If you’re unsure how to identify your current heating system components, this article on identifying your heating system models should help. If you can’t find this information, you can also send us some helpful pictures (pdf or jpg) of your devices.