Thermostatic Shower
However, it should be clearly kept in mind before installation that these showers will not be able to cope in case of great variations in the pressure. It is for this reason that it is advised to not install these showers in case the cold water supply comes directly from the rising main. In homes where the supply for both hot and cold water s from a tank in attic, there will be no pressure difference due to gravity and therefore the supply will be similar. (Also, it should be kept in mind that the pressure of hot water that is being pumped into the hot water cylinder depends entirely on the pressure of cold water that goes in as replacement into the tank in attic).
Many varieties of thermostatic showers are available –- both with dealers as well as online – varying price range, the cheapest option being showers made in China. Most popular brands of thermostatic showers in UK include aqualisa, hudson reed and bristan. The prices vary according to style and design, the average price being £ 350. When choosing thermostatic showers that you would want to install, it is important to check and note the supplier´s details about the input value of maximum temperature. The showers would not be able to cope with inputs beyond a certain value, so the temperature must be adjusted accordingly. When it comes to installation, the only difference between a thermostatic shower and normal shower is that the latter can be provided with branching off the available plumbing keeping in mind that it is better to have the cold tank nearer to the hot cylinder.