FOR DOMESTIC HOT WATER

The brand new Bolly ® PDC double cycle is a calorifier for the production and storage of domestic hot water (DHW) with a specific heat exchange system designed to optimize the efficiency of heat pump generators. This calorifier can heat the fluid it contains separately and independently in two zones and guaranteeing their thermal stratification, so as to heat only the necessary volume of fluid, quickly and efficiently. Even greater efficiency with the Full Control Unit, which can program the differentiated heating of the volumes to heat when and how much fluid is needed. The Bolly® PDC double cycle has, integrated inside, a compact hydraulic circuit, equipped with valves, which allows heat exchange with the fluid only in one area of the tank, up to the desired temperature and optimal working conditions for the heat pump. The Full Control Unit setting also allows you to heat the volume of fluid required only at the set times, reducing dispersions throughout the day and favoring heating by solar energy. The product can be integrated into a domestic heating system, ideal if with a heat pump generator, which is designed to optimize efficiency. The system is even more efficient if combined with a solar thermal system, which the Full Control Unit can manage directly or with which it can be integrated with extreme simplicity, to give priority to heating using solar energy, thus increasing energy savings. www.cordivari.it