In the municipality of Schlier in the Ravensburg district, a climate-neutral residential area is being built on an area of 3.11 hectares with 31 single-family houses and 6 apartment buildings with 79 residential units constructed to the KfW 70 efficiency standard. (Kreditanstalt für Wiederaufbau - ) he basis of this energy concept is a so-called “cold local heating network”. The flow temperature in this network is between 7° and 14° degrees Celsius and draws its energy from a geothermal probe array. With the help of the brine/­water heat pumps installed in the houses, the residents are supplied with heating warmth and hot water. Since this system also works the other way round, residents have the option of cooling their homes in summer without using additional energy.

CONSTRUCTION SITE:
· climate-neutral residential area "Am Bergle"
· 31 single-family homes and
· 6 appartement buildings with 79 residential units
· DE-88281 Schlier/­Unterankenreute


EINGESETZTE PRODUKTE

• 29 units GEROtherm^® DUPLEX 40 mm geothermal probes PN16 made of PE 100RC, length 150 metres

• 29 units GEROtherm^® PUSH-FIX