VAILLANT ECOTEC PLUS 824 831 837 DIVERTER TO PCB WIRING HARNESS 193587 00201286
Will fit: VAILLANT ECOTEC PLUS 824 BOILER. VAILLANT ECOTEC PLUS 831 BOILER. VAILLANT ECOTEC PLUS 837 BOILER. Useful Link. Add to Favourites. Products will not be covered if misused or not serviced as per maintenance instructions.