| 摘要 |
<p>The invention relates to a facility for producing sanitary hot water for congregate housing (1) that comprises a plurality of water heaters (2) each intended to equip a plurality of individual dwellings (2) in the housing (1). Each water heater includes a tank (3) containing a fluid to be heated, each dwelling (2) being further equipped with at least one air extraction duct (4), in particular in the technical rooms (5), connected to an air extraction network (8) that is common to the different dwellings (2). Each dwelling further includes a heat exchange means (10) adapted for exchanging heat between the extracted air flowing in the air extraction duct (4) and the fluid contained in the tank (3) so as to heat the fluid in order to produce sanitary hot water.</p> |
