Buy here: http://www.plumbworld.co.uk/park-lane-victorian-1741-15962 Thermostatic Shower Valve with Kit Sculptured period design Operates under low or high pressures Suitable for combination boilers or gravity fed Individual controls for temperature and flow Ceramic effect handle and indice Minimum operating pressure 0.2 bar Recommended operating pressure 0.5 - 2.0 ...