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Ufh Controller And 3 Port Valve Conundrum
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<blockquote data-quote="OnOff" data-source="post: 300106" data-attributes="member: 16173"><p>Pinched this of another forum, has the word "relay" in it:</p><p></p><p><em>Install enclosure and SPDT relay :- </em></p><p><em></em></p><p><em>Connect boiler feed to common terminal.</em></p><p><em>Connect central heating switchwire ( orange ) to N/C terminal.</em></p><p><em>Connect underfloor heating switchwire ( orange ) to N/O terminal.</em></p><p><em>Use underfloor heating switchwire ( orange ) to power relay coil.</em></p><p></p><p>Will admit not having thought about it. I have a traditional system with one 3-port and two 2-ports (up and down heat zones) and will shortly doing some ufh, All the fun to come!</p></blockquote><p></p>
[QUOTE="OnOff, post: 300106, member: 16173"] Pinched this of another forum, has the word "relay" in it: [I]Install enclosure and SPDT relay :- Connect boiler feed to common terminal. Connect central heating switchwire ( orange ) to N/C terminal. Connect underfloor heating switchwire ( orange ) to N/O terminal. Use underfloor heating switchwire ( orange ) to power relay coil.[/I] Will admit not having thought about it. I have a traditional system with one 3-port and two 2-ports (up and down heat zones) and will shortly doing some ufh, All the fun to come! [/QUOTE]
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Ufh Controller And 3 Port Valve Conundrum
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