Articles > Geothermal Central System


24 Sep 2007

http://www.ashrae.org/doclib/20070727_Durkin.pdf

Geothermal

Central System

By Thomas H. Durkin, P.E.,

Member ASHRAE; and Keith E. Cecil, P.E., Member ASHRAE

About the Authors

T

is a recent synthesis of three technologies that separately

have proven to be effective: geothermal (earth-coupled) heating

and cooling; dedicated heat recovery chillers; and the modern

two-pipe HVAC system.

he next generation of geothermal systems for school buildings

By Thomas H. Durkin, P.E., Member ASHRAE; and Keith E. Cecil, P.E., Member ASHRAE