At DHS we have a wide range of Vaillant boiler parts available. If you need a spare part for a Vaillant boiler check out our full range below. We have parts for a wide range of Vaillant appliances including Vaillant PCB's, Vaillant gas valves, Vaillant pumps and more.
Can't find the part you need? Give our contact centre a call on 0330 123 3707.