Unique, new Geothermal solution, specifically targeted at buildings which employ in-floor heating as the primary energy distribution system in the building. The need for an integrated package liquid-to-water or DX®-to-water heat pump became apparent as mechanical engineers who were designing the buildings found that the complexity of setting up a mechanical room with suitable heat pumps, circulator pumps, storage tanks, aquastats and other controls seemed to pose a confusing demand on the installation contractors, plumbers and electricians.