| 摘要 |
<p>The present invention consists in a distributing unit to be connected to a central hot water supply system, said unit comprising a housing consisting of two longitudinally extending pipes located one within the second, a number of primary pipes located in pre-determined distances and extending perpendicularly to said longitudinal pipes and terminating in the outer one; and secondary pipes extending within said primary pipes and terminating in the inner one of said longitudinal pipes. The invention also consists in a central hot water supply system which comprises such distributing unit.</p> |
