I can confirm my HUB has the connections matching the picture in your response.
Soooo I ended up doing the wiring earlier today (couldn't wait! lol). I did it as outlined in my original post (see picture below). I've connected HW B to Wiser 2 OFF. I'll switch HW B to Wiser 3 ON tomorrow as you...
Hello, this has probably been asked a thousand times already, would appreciate a few pointers or corrections before I go ahead as I'm a little nervous although confident in the set-up.
I currently have a combi-boiler wired to a Honeywell R6660d Relay Box (thingy?!). There's a wireless Honeywell...