prEN 17522

Design and construction of borehole heat exchangers

General information

40.60 Close of voting   Aug 13, 2020


CEN/TC 451 Water wells and borehole heat exchangers

European Norm

07.060   Geology. Meteorology. Hydrology


This document covers standardization in the field of geological and environmental aspects, design, drilling, construction, completion, operation, monitoring, maintenance, rehabilitation and decommissioning of borehole heat exchangers for uses of geothermal energy.
The direct expansion and thermal syphon techniques are excluded from this document

Life cycle


prEN 17522
40.60 Close of voting
Aug 13, 2020