Geothermal Heat Pumps - Heating Mode

In winter, fluid passing through this vertical, closed loop system is
warmed by the heat of the earth; this heat is then transferred to
the building.

Simple illustration showing the transfer of heat from the ground to a building space to provide space heating.
Simple illustration showing the transfer of heat from the ground to a building space to provide space heating. Simple illustration showing the transfer of heat from the ground to a building space to provide space heating.