Geothermal Companies » Listing Details
| ID: | 6 |
| Title: | Earth to Air Systems - http://www.earthtoair.com/installation-techniques.php |
| Description: | One of the greatest benefits of ETA's patented geothermal technology is the fact that deep wells can now be utilized at depths from 100' to 300' per hole for a DX system, which requires less ground area exposure than a water-source system. The high cost and extensive drilling requirements for traditional water-source vertical ground loops have been one of the major hurdles to overcome when considering the installation of a geothermal system. |
| Category: | _United States: Tennessee |
| Link Owner: | |
| Date Added: | August 05, 2009 11:44:29 PM |
| Number Hits: | 5 |
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