View single post by richylloyd
 Posted: Friday Sep 21st, 2018 08:00 am
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richylloyd

 

Joined: Monday Aug 29th, 2011
Location: Woking, United Kingdom
Posts: 23
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That only provides the output which I already have.
I'm looking to sense the state of the central heating circuit via the mains signal from the respective thermostat/control valve.
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