Currently have CH controlled by CM927 only with conventional TRVs on radiators. Am considering moving to Evohome and wondering whether I have use a BDR91 instead of my HC60NG?
Do I need to get BDR91
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Originally posted by Number34 View PostCurrently have CH controlled by CM927 only with conventional TRVs on radiators. Am considering moving to Evohome and wondering whether I have use a BDR91 instead of my HC60NG?
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