A manual valve is attached to the radiator body on which it is placed whereas a thermostatic valve can easily be removed from it.

It is suggested not to disassemble a manual valve without the intervention of a professional as this may require draining your hydraulic system.

A thermostatic radiator valve can be easily removed from the body on which it is placed, without the need to purge your hydraulic system. It is generally graduated from 1 to 6.

How to recognize your radiator valve:

• Manual valve

• Thermostatic valve