In message , at 18:31:41 on Fri, 9 Oct
2020, Andy Burns remarked:
Roland Perry wrote:

Andy Burns wrote:

https://www.thefloorheatingwarehouse.co.uk/acatalog/info-Slimline.html
Could I wire that with one pair of conductors to the boiler?

No jut two wires, it'd need a 3+E cable (perm live to stat, neutral to
stat, switched live to boiler, earth)

How is it powered.

mains

The site above has very little [actually, none] installation detail.

The heatmiser site itself has install manuals, the only reason I linked
to the website above is that it's £20 cheaper from there.


OK. I'll consider something like that if I need to replace the
controller.
--
Roland Perry