Location Of Vertical Closed-Loops - Bosch Geothermal Heat Pumps Applications Manual

Applications Manual

10.4 Location of Vertical Closed-Loops

The following minimum horizontal separation distances
typically should be maintained when installing a vertical
(or horizontal) closed-loop ground heat exchangers (Fig.
61, 62):
f
50 feet from a household drinking water well
f
75 feet from a public water supply well
f
25 feet from an on-site wastewater system serving a
single-family dwelling
f
10 feet from a buried water service line or sewer line
f
10 feet from a property boundary
Water lines and sewer lines that are crossed by piping or
header piping should be protected by insulation and not
less than 3 feet of separation. Local health department
permitting ordinances may require different minimum
horizontal separation distances.
Bosch Thermotechnology Corp.
Bosch Geothermal Heat Pumps | 69
Fig. 61
Fig. 62
Data subject to change