| 摘要 |
The invention relates to a heating, water, sanitation and energy element for multi-storey buildings, which comprises an elongate body structure 2 and, arranged in the body structure, pipelines 3-9 for all heating, water, sanitation and energy installations extending essentially from end to end in the body structure. In order to increase the options for siting wet rooms, the floor drain or floor drains 10 has or have been arranged within the body structure 2 of the element, and the pipelines 3- 9 have been provided with connection possibilities in all directions. <IMAGE>
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