This product is a PDF that contains links to files that consist of PowerPoint slides synchronized with the audio-recording of the speaker (recorded presentation), PDF files of the slides, and audio only (mp3) as noted.

University science buildings are typically the highest net energy users on a campus. This project combined a centralized geothermal heating/cooling plant, a dedicated outside air system, active chilled beams, thermally-massive radiant heating/cooling and self-learning adaptive controls. The system is designed to use geothermal loop water directly for sensible cooling without needing a chiller. A magnetic-bearing chiller provides chilled water for the dedicated outdoor air system (DOAS) unit and hot water for heating. Net onsite energy consumption for the first year of operation was 64 KBTU per square foot.

1. Geothermal HVAC Case Study: Davis Building, University of Findlay
   Stephen A. Hamstra, P.E., Member, Greensleeves LLC, Zeeland, MI
   Product Contains: Slides (pdf), Recorded Presentation, Audio (mp3)
2. Geothermal HVAC Case Study: Success in K-12 Schools and Nation's Largest Net Zero School
   Don Penn, P.E., Member, Image Engineering Group, Ltd., Grapevine, TX
   Product Contains: Slides (pdf), Recorded Presentation, Audio (mp3)
3. Geothermal HVAC Case Study: Fast Food Restaurant, Pensacola, FL
   Greg Tinkler, P.E., Member, Redding Linden Burr Consulting Engineers, Houston, TX
   Product Contains: Slides (pdf), Recorded Presentation, Audio (mp3)