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Vaillant Boilers

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Vaillant are an incredibly popular German brand of boiler. They make a huge range of boilers including combi boilers, system boilers and heat only boilers as well as their own brands of heating controls. Their most popular products are:

The Vaillant Ecotec range, which focuses on efficiency and performance. An impressive 85% of the boiler is recyclable at the end of its life, furthering their green credentials.

The Vaillant EcoFit range, which are high performance compact boilers that can fit in a kitchen cupboard – perfect for smaller properties, where space is at a premium.

At Wolseley, we are the trade’s boiler specialists. That means you can rely on our great range of Vaillant boilers to have exactly what you need to get the job done. Our Vaillant boiler packs come with the correct flues included, so there’s no extra hassle of tracking down extra parts. We do also have separate Vaillant boiler flues should you need something specific.

If you are working on a repair, be sure to also check our huge range of Vaillant boiler parts to find what you need. If you are installing a whole new heating system, we have a free BTU calculator to help you quickly find the right radiators for the job.


Register a trade account with Wolseley today to get access to our innovative product selector toolsPartsArena, rapid reordering and free delivery on all orders to your home or site. You can also click and collect from your local branch.