Vaillant gas valve is one of the main components in Vaillant boiler. The Gas valve is to control the flow of the gas to the burner. It works with demand for heating or hot water.
With over 10,000 heating spare parts in stock, we’re your one-stop shop for new and refurbished boiler parts, heating components, and replacement spares. We offer fast 24-hour delivery across the UK to keep your systems running smoothly.
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