A geothermal water source heat pump is a type of heating and cooling system that utilizes the natural heat of the earth to provide a reliable and efficient source of energy. This type of system uses a closed-loop system of pipes that are buried in the ground and filled with a mixture of water and antifreeze. This liquid is then circulated through the pipes, extracting heat from the ground and transferring it to the home. The heat is then used to warm the air in the home, while the cooled liquid is returned to the ground. This type of system is highly efficient, as it uses the natural heat of the earth to provide a reliable and efficient source of energy. Additionally, it can reduce energy costs significantly, as it does not require the use of fossil fuels. Geothermal water source heat pumps are an environmentally friendly option, as they do not produce any emissions and require minimal maintenance.