It is important to use genuine manufacturer spare parts when required to ensure the correct part is fitted to your boiler to maintain it's performance and efficiency. We keep spare parts for all our boilers for at least ten years to ensure we can supply the part you need during the lifetime of your boiler. We only use high quality parts in our boilers that have been rigorously tested during the manufacturing process. Most of our components are from european suppliers and carry the CE certification. We have a large network of merchant stockists of our spare parts who all commit to stocking genuine manufacturer parts and they can be found on our spare parts stockist page in the installer section of our site.