I am having a few problems with a worcester/ bosch heatslave 20/25 combi boiler. It is losing pressure,making a banging noise when hot water tap is switched on, ch stays on and sometimes radiators are too hot to touch.
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!