Geothermal...

Geothermal heating and cooling systems are self-contained units that are housing entirely within a home and are connected to an outside-buried ground loop. Geothermal systems take advantage of the earth's ground temperatures to provide the highest efficiency available today. Special plastic piping is buried below the ground's surface, which allows heat to be transferred to and from the earth. Water is simply re-circulated to and from the underground piping where it is warmed by the earth in the winter and cooled by the earth in the summer. The natureal Geothermal advantage of this being: Homeowners can save up to 50% on their heating and cooling costs!
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