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.

This session addresses the correct sizing of HVAC equipment and systems and overall building energy consumption for compliance with Std. 62.1. Discussions include the use of a standard way to deal with Zmax so that significant amounts of energy and money can be saved. On the water side, a case study comparing the energy savings of full flow, side stream, and basin sweeping is compared and the energy savings potential reported.

Energy Conservation through Filtration and Hydronic Free Cooling (CH-12-C075)
George Oranski, P.E., Member, Scott Mayes
This product contains: Recorded Presentation Audio (mp3) Slides (pdf)

Optimizing Efficiency: Minimizing the Combined Energy Use of Fans and Ventilation Air Conditioning (CH-12-C076)
Jui-Chen R. Chang, P.E., Member, Chris Wilson, Member, Omar Hawit, P.E., Member
This product contains: Recorded Presentation Audio (mp3) Slides (pdf)