Geberit's concealed cistern, the Sigma 8, is a high - quality solution for your bathroom. It features a front flush with a 4.5/3L water - saving option. The one - piece HDPE tank is durable. It suits both S or P trap BTW pans and is ideal for floor - mounted or wall - faced pans. Fully insulated against condensation, it has a water supply connection on the top left and comes with a flush bend. With an operating pressure of 10 - 1000 kpa, it's designed in Switzerland and made in Germany.
Using this Geberit Sigma 8 in - wall cistern is easy. Just connect the water supply to the top - left connection point. When you need to flush, use the front - actuation mechanism. Remember, the operating pressure should be between 10 - 1000 kpa. To keep it in good condition, check the water supply regularly for any leaks. Clean the tank occasionally to prevent dirt buildup. Since it's fully insulated, there's less worry about condensation, but still keep an eye on it. Also, as it's designed for specific types of pans, make sure it matches your S or P trap BTW pan or floor - mounted/wall - faced pan.
