Ground Collector Loop; Examples Of The Laying - nilan Compact P2 Installation Instructions Manual

Ground collector loop

Examples of the laying

By laying the geothermal circuit there are some range distances, which need to be observed to get a unit which will have an effective
and smooth operation. Further local authorities may make requirements for installation and acceptance of the facility before entry
into use.
In some cases where there is less space vertically holes is drilled for hoses, but most lay the hoses horizontally. Below are some
examples of laying the ground collectors.
ATTENTION
It is important to pressure test the pipes for tightness individually immediately before covering with soil, as cracks may
have formed in the pipes during handling / transport.
Example of layout of ground tubes collecting in a well:
Min. 0,4 m
Min. 0,6 m
Example of layout of ground tubes collected within the foundation:
Min. 0,6 m
14
Min.
Min.
1,5 m
1 m
Min. Min.
1,5 m 1 m