Vaillant EcoTEC 837 838 937 938 Warmwasser Plattenwärmetauscher 0020025041 0020016571

Part No. 0020025041. Vaillant EcoTEC exclusive 835 VUW 356/5-7 (GC No. 47-044-66). Vaillant EcoTEC plus 837 VUW 376/5-5 R1 (GC No. 47-044-42). Vaillant EcoTEC plus 837 VUW 376/5-5 R2 (GC No. 47-044-42).

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