Hello, we are new to this forum, and wonder if anyone could help us please. We have a blocked Roman shower head valve and wonder if there is anyone who has cleaned and fixed one, or has an exploded diagram of this part, thanks for your help. The shower is about 4 years old. serial no1016182. no manufacturers name, we just have the name ROMAN , in Roman type block capitals, so we can't remember if this a range or a manufacturer.
Neil, my husband is a very practical person, trained as an electrician, but can plumb and build.