Hi, I am in the process of converting a traditional residential installation for an automation system and I have a bit of a problem, or rather a dilemma, with the control of thermostatic heads on radiators. Normally I would run a cable to each radiator with an actuated thermostatic head and that would be it, but for some reasons this is problematic in my case and I would like to do it wirelessly, namely I would like to have thermostatic heads that I can open and close remotely using a PLC, which is the heart of the system. I don't mean any adjustable heads with their own temp sensors etc. they must be controlled by the controller. Do you know something like this or do you have any ideas?
