Discover why ground-source heat pumps are the best choice for Heating and Cooling new or existing homes in any climate and how this reliable, silent, non-polluting way of extracting free energy from the earth saves Money year after year. - Basic principles of heat pumps and how super-effi. closed loops, either horizontal or vertical, for water-to-air or water-to-water HVAC systems. - Geothermal options: open vs.
Then go a step further and learn the simple science behind this proven technology.
Discover why ground-source heat pumps are the best choice for Heating and Cooling new or existing homes in any climate and how this reliable, silent, non-polluting way of extracting free energy from the earth saves Money year after year
