VAILLANT ECOTEC PLUS VUW 824 831 WARMWASSER-WÄRMETAUSCHER 178973
Will fit: VAILLANT ECOTEC PLUS VUW 824 BOILER. VAILLANT ECOTEC PLUS VUW 831 BOILER. Products will not be covered if misused or not serviced as per maintenance instructions. Add to Favourites. New Arrivals.