According to the operating principle of heat pump compressors, heat pumps can be divided into two categories: non-inverter heat pumps and inverter heat pumps. Heat pumps can be divided into many t...
Geothermal heat pumps (GHPs), sometimes referred to as GeoExchange, earth-coupled, ground-source, or water-source heat pumps, have been in use since the late 1940s. They use the relatively constan...