March 5, 2013: Williams Comfort Air Receives Patent for Ground Loop Installation Process
INDIANAPOLIS — Williams Comfort Air and its parent company DEFENDER Direct, which specializes in the sales, installation, and servicing of heating, cooling, and plumbing systems throughout central Indiana, have received patent approval from the U.S. Patent and Trademark Office for the Williams Vertizontal™ ground loop installation process.
The new process allows for the installation of a geothermal ground loop deep into a yard with minimal disturbance to landscaping and property such as driveways and patios. The process is said to require such a small area that it provides the opportunity for geothermal on small lots and wooded lots.