Sanitary hot water reheating method for house, involves permitting solar exchanger and sanitary hot water storage to operate at different temperatures and storing excess instantaneous solar energy such that hot water loop is reheated

摘要

The method involves directly passing cold water to a solar exchanger. A three way control valve directs the output of the exchanger either towards a solar storage or an additional storage according to outlet water temperature. A specific heating storage permits the exchanger and sanitary hot water storage to operate at different temperatures and stores the excess instantaneous solar energy such that the hot water loop is reheated.