PART NUMBER: 720003100 & 248733. Baxi Duo Tec 24 Combi ErP. Baxi Duo Tec 28 Combi ErP. Baxi Duo Tec 33 Combi ErP. Baxi Duo Tec 40 Combi ErP. Baxi 24 Combi ErP. Baxi 28 Combi ErP. Baxi 33 Combi ErP.
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