Gessi Origini ready-mounted thermostat set. It features a 2-way design for vertical or horizontal wall mounting, a backflow preventer, and a water flow regulator. It operates from 0.5 bar to 5 bar (for higher pressure, a pressure reducer is required). At 3 bar pressure, the one-way flow is approximately 24 l/min. The set includes a handle insert in a matching color to the fitting. Optional handle inserts can be ordered in color or decor. Further colors or additional inlay options are also available.