| 摘要 |
The invention relates to a device for heating water, comprising a heating module and a heat exchanger connected thereto which are enclosed by an insulating material, wherein the insulating material comprises a vacuum-packed core material. In the heating device the heating module and the heat exchanger are further received in a housing with a number of walls, wherein the vacuum-packed core material is arranged between one of the walls and the heating module and/or the heat exchanger. |
