Thinking about it, if Tango130 wired "Call for heat" into "Live Return", and then just used the Live and Neutrals available that would agree with what I think I need to do.
@Dammit started
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Thinking about it, if Tango130 wired "Call for heat" into "Live Return", and then just used the Live and Neutrals available that would agree with what I think I need to do.