Vaillant Ecotec Plus 824 831 837 937 Kesselplatine 0020107811 mit 1 Jahr Garantie
Will fit: Vaillant Ecotec Plus 824 Boiler. Vaillant Ecotec Plus 831 Boiler. Vaillant Ecotec Plus 837 Boiler. Vaillant Ecotec Plus 937 Boiler. PCB's: All faulty components are replaced and dry joints re-soldered.