If you've been looking into getting a new boiler fitted, you may have come across the term "Worcester Bosch Accredited Installer" and wondered what it actually means and whether it matters. The short answer is: it matters quite a lot. Here's why.

If your boiler has started playing up or if it's simply getting on in years you're probably wondering what a replacement is going to set you back. It's one of the most common questions we get asked, and the honest answer is: it depends. But that's not very helpful on its own, so let's break it down properly.