The Efficient Home Forum

Here’s the relay I used.

Doesn’t look like it is available now but I suspect if any interested party messaged then could be made up.
It’s expensive for what it is but it took the guess work out for me as a non sparky.

https://www.ebay.co.uk/itm/113854324728

It looks up to the job. Only question is that the listing specified it as being 110v. Clearly if in the uk you will need 240v.
I’ll post a link to the relay I used - it came with a BDR91 already integrated.

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