Simplified GCHP System: One-Pipe Geothermal Design
One-pipe geothermal systems save money over two-pipe systems according to Octobers cover article. A case is made for one-pipe systems because of their cost effectiveness and improved system efficiency. More than 80,000 geothermal systems are installed in the U.S. each year, and their popularity continues to grow.Units: DualCitation: ASHRAE Journal, vol. 51, no. 10, October 2009