Hi all,
I have searched through the threads and there is loads on Opentherm but I can’t seem to find my answer.
I have a system boiler with evohome + hot water kit. I wanted to look at getting Opentherm but confused as to what the Opentherm relay replaces.
So I buy the Opentherm and hook up to boiler, does this replace the CH BDR or the DWH BDR or both?
Just need some clarification on this matter and there are many experts here who will invariably know the answer.
Thanks
I have searched through the threads and there is loads on Opentherm but I can’t seem to find my answer.
I have a system boiler with evohome + hot water kit. I wanted to look at getting Opentherm but confused as to what the Opentherm relay replaces.
So I buy the Opentherm and hook up to boiler, does this replace the CH BDR or the DWH BDR or both?
Just need some clarification on this matter and there are many experts here who will invariably know the answer.
Thanks
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