| 摘要 |
<p>The present invention relates to a water heater of the type comprising a reservoir with a hollow body comprising pipe connection pieces and a heating element. According to the invention, the hollow body (1) is made at least partially from a material which is in particular metal and capable of being moulded, preferably in a mould or under pressure with its lead- ins and possibly remains rough in the finished state. The invention finds application in particular in household heaters for domestic use for the supply of domestic hot water. <IMAGE></p> |
