I have a Protherm boiler. Recently the overheat cutoff has been tripping. Now it cuts off as soon as the central heating is switched off. It stays on as long as the central heating remains on. Can anyone help?
DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!