Heat accumulator for especially hot water system has heat exchanger for domestic use water, heat exchanger for heating system, and heat exchanger fed by solar energy fixed on common support element and mounted in tank as unit

摘要

The heat accumulator (1) especially for hot water system includes a tank (20) filled with the heating medium and closed off by a cover (5), and equipped with a heat exchanger (2) for domestic use water, a heat exchanger (7) for a heating system, and another heat exchanger (9) fed by solar energy. The heat exchangers are fixed on a common support element (6) and mounted in the tank as a unit. The common support element stands on the bottom (21) of the tank. Connections of the heat exchangers are installed in the cover.