Loss of Pressure?
We have an Aqualisa Quartz QZ.A2.EV.O5 shower which was installed some time ago. Recently the pressure from the head has decreased so tha, even with the 'boost' control on the stream is just a slow dribble, and it takes ages to get a good shower!
Does anyone know what might be causing this problem?
R. Davies, Horley, Surrey, May 2009
