How Geothermal Works

As the seasons change from spring to winter, temperature fluctuates throughout the year. Some climates can range from fiery summers to chilly winters; Boise included. Did you know there is a pretty consistent temperature, regardless of climate or season, just below the ground?

The Earth's crust takes in 47% of the sun's heat (energy) and is maintained in the ground a few feet underneath the surface. WaterFurnace geothermal systems draw from this free heat source with an earth loop. This innovative technology salvages the sun's heat supplying your home or office with central heating and cooling.

How a Geothermal System Works Image

Geothermal Heating

During the heating cycle, a WaterFurnace geothermal heat pump uses the earth loop to draw heat from the ground. As the system draws heat from the loop it circulates it through a standard duct system as warm air. The same heat energy can also be put to use for a radiant floor system or domestic hot water heating.

Geothermal Cooling

Conditioning air is just the reverse process used in the heating cycle. Warm air is driven by the geothermal heat pump into the ground. By getting rid of the warm air, all that is left is cool air circulating throughout your home. There is no cost to heating your water during this process.

Vertical Loop Horizontal Loop
Open Loop Pond Loop

For more information on how to get started with a geothermal system in the Boise area, contact Idaho Geothermal, LLC. Start saving on your energy bills today.