This air pressure switch from Huba Control is designed for use with various heating and cooling systems, including those from Termet, Vaillant, Hermann, Immergas, and Ariston. Its corded electric power source ensures reliable operation, and it is compatible with the Eco Luna Fourtech Main Quasar, Ariston Clas, BS, Genus /Chaffoteaux models. Made from durable plastic, this unit comes with a 1-year manufacturer warranty and has a maximum pressure of 70 Pa. It is suitable for use with central furnaces and has a voltage of 30 V. This pressure switch is a crucial component for the proper functioning of your heating and cooling system.