Search results

many thanks croydoncorgi. I've wired up the 2 stats in the honeywell Y Plan and everything is working fine again. :D

I have a very simple question that I'm sure is obvious to most. I am replacing both my room & cylinder thermostats and don't quite understanding the wiring diagram on how to connect them up. i.e. the cylinder stat has a brown, blue, and white wire though the wiring diagram only shows a...