Featuring durable and dependable ceramic disc technology, this thermostatic bath shower mixer will supply water, at a pre-set temperature, to a shower handset, slider rail kit, rigid riser kit or fixed head shower. It also features an anti-scald device that shuts off the hot water should the cold water supply fail. The thermostatic bar shower mixer is suitable for use with combi boilers, unvented mains pressure systems and shower pumps, as long as the operating pressure is between 0.5 and 6.0 bar.