Climate-neutral and sustainable - the largest local heating network in lower Saxony
Residential area concept for Neustadt am Rübenberge
![Climate-neutral and sustainable - the largest local heating network in lower Saxony](https://db.hauff-technik.ch//files/mediathek/58/hauff-titelbild.jpg_960.jpeg)
During the new construction of the "Hüttengelände" residential area in Neustadt, thermal heat pumps are being used for a CO2-free heating supply. The pumps are supplied via an uninsulated cold local heating network. This obtains environmental heat at approx. 10°C from a central 15,400 m² earth collector field. The thermal heat pumps decentrally supply 72 single-family homes, 44 apartment buildings and a number of commercial premises (senior citizen's home, nursery school, and supermarket) heating energy and hot water.
![](https://db.hauff-technik.ch//files/mediathek/58/nahw-4.jpg_960.jpeg)
At the Hüttengelände development, customers can already obtain information on the topic of local heating in advance.
![](https://db.hauff-technik.ch//files/mediathek/58/nahwä-4.jpg_960.jpeg)
Display boards inform passers-by, visitors and customers about cold local heating in a clear and easy-to-understand manner while also highlighting the special features of the second-largest local heating network in Germany.
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The horizontal collectors were laid beneath the construction field.
![](https://db.hauff-technik.ch//files/mediathek/58/neustadt-1.png_960.png)
Next to the display boards, an opportunity was also provided for customers to gain an impression of the technology employed by means of demonstration samples.
![](https://db.hauff-technik.ch//files/mediathek/58/neustadt-3.jpg_960.jpeg)
The basic insert of the MSH Basic FUBO R5 multi-line building entry is aligned to the profile board and prepared for concreting of the floor slab. At the Neustadt residential area development, the five-line floor entry is used for the following utilities: local heating feed and return, drinking water, electricity and telecommunications.
![](https://db.hauff-technik.ch//files/mediathek/58/neustadt-2.jpg_960.jpeg)
The multi-line building entry can be variably adapted to the finished floor level. The five flexible duct systems are laid up to the plot boundary. This means that trouble-free future retrofitting is also possible.
Specifications
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Professional entries for supply and disposal lines
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Requirements
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Gas and watertight floor multi-line building entry system with five empty conduits for supplying single-family homes and apartment buildings
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Products used
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MSH Basic FUBO R5
KES 78-KMR flexible duct system in 5x6/10/15 m length in each case KG FIX 110 for correct sealing of buried lines |
Verwendete Produkte
KG-FIX
Wall collar
KGFWater barrier flange for water pressure-tight integration of waste water pipelines in floor slabs.