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

This seminar showcases recent applications and advances in Ground-Source Heat Pumps (GSHPs) using CO2.
1. Developments in Direct Expansion Ground Source Heat Pumps with CO2
John Scott, Life Member, Natural Resources Canada, Varennes, QC, Canada
2. Measurements and Energy Analysis for a Prototype Carbon Dioxide Ground Source Heat Pump
Paul Kalinowski, Associate Member, Optimized Thermal Systems, Inc., Beltsville, MD