One of PWGC's recent projects is making headlines: the design of a state-of-the-art geothermal heating and cooling system for St. Patrick's Cathedral in New York City, the largest Gothic Catholic cathedral in the country. Engineered as part of the $177 million restoration project of this 138-year-old landmark, the system replaces a more conventional HVAC systemThe post PWGC Designs Extensive Geothermal System for St. Patrick's Cathedral Restoration appeared first on PW Grosser.