This does mean plumbers are expected to know more and more about electronics. Boilers have electronic interfaces, filters
are now wifi enabled, even radiators include electronic controls. The demand for further and further control means having an electrician’s qualification is an increased necessity. In order to be a smart control installer you’ll need to be a recognised electrician as well. In a world where the lines between plumbing and electronics is becoming blurred, having an electrician’s qualification is almost becoming a necessity. This opens you, as an installer, to a vast amount of work you potentially weren’t open to before.