GeoT*SOL is a professional and user-friendly tool for planning and designing heat pump systems. The program offers you the choice between different heat sources, operating modes and numerous system ...

Heat pumps operate by moving heat from lower temperature areas to higher temperature areas. They typically take advantage of an electrically driven compressor and a closed vapor compression cycle.

Heat pumps are being sold to consumers as a way of cutting carbon emissions from homes - but are they suitable for older or larger homes? A heat pump is an electric-powered system that uses heat from ...