The Myth, The Legend: 4 Busted Myths about Geothermal HVAC Systems
Geothermal heating and cooling systems work by drawing on underground temperatures, which don’t fluctuate as dramatically as aboveground temperatures. In winter, a geothermal heating system will absorb the cool air in your home. This cool air is then transferred to an underground loop where it becomes absorbed by the earth’s warmer temperatures. Geothermal heating systems then pump the warm air … Read More