Just recently when I turn on shower (combi boiler system) I get water hammer for a short while. I have found it will stop/almost stop if I turn on sink tap. This morning during a shower the water started to get cold as well. Would appeciateany guidance. Trevor
Also, this does sound like you have an air lock somewhere in the system possibly. Although the following project page is mainly focused on air locks in taps it may be worth looking at the following project page also: https://www.diydoctor.org.uk/projects/curingairlock.htm
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!
