VAILLANT ECOTEC PLUS 831 & 832 VUW KESSELWÄRMETAUSCHER 0020209544
Will fit: VAILLANT ECOTEC PLUS 831 VUW BOILER. VAILLANT ECOTEC PLUS 832 VUW BOILER. Products will not be covered if misused or not serviced as per maintenance instructions. Add to Favourites. Useful Link.