tado° Smart Radiator Thermostats are compatible with thermostatic radiator valves. You can check what kind of radiator valves you have here.
If you have thermostatic valves, check our this Compatibility Guide to find a list of the most common options that are compatible with tado° Smart Radiator Thermostats. You might need to install the Smart Radiator Thermostat with one of the adapters provided in the packaging.
Smart Radiator Thermostats replace your existing thermostatic radiator valve (TRV) heads. Smart Radiator Thermostats fit almost any valve body, either directly or by using an adapter.
The screw nut for mounting the Smart Radiator Thermostat fits on any M30x1.5 radiator valve body thread. The included adapters allow mounting the device on many more valve types.
To find out if tado° is compatible with the rest of your heating system, please refer to our Product finder.
If you would like to inquire about compatibility, you can send us a query through our chatbot:
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General Requirements
Please make sure the radiator valves are in good condition, without calcification, rust or leakages.
The device should not be installed in a radiator valve that presents leakages or in which you are using any kind of additives for those issues (e.g., corrosion inhibitors, leak stoppers).
The device should not be installed either if you need to apply any kind of substances like lubricant (e.g., WD40), thread-lockers (e.g., Loctite), etc.
The Smart Radiator Thermostat X should not be used in radiator setups with flow temperatures of 85 ºC or more.