Valvola deviatore ORIGINALE Vaillant Ecotec Plus 824 831 837 937 0020132683

Vaillant EcoTec Exclusive Series. Vaillant EcoTec Plus Series. Vaillant EcoTec Pro Series. Ecotec Exclusive 835 VUW 356/5-7 (GC No. 47-044-66). Ecotec Exclusive 843 VUW 436/5-7 (GC No. 47-044-67). Ecotec Plus 824 VUW 246/3-5 2005–2012 (GC No. 47-044-31).

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