Seminar 50 -- Holistic Envelope and HVAC Design and Retrofit Considerations in Hot and Humid Locations PDF

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.

'Hot and humid' can be scary, especially when they happen at the same time. Retrofit, design and operation of buildings is particularly challenging due to moisture and mold issues, but many ASHRAE members face this every day. Thus, this seminar presents guidelines and shares lessons learned from three fantastic case studies in hot and humid locations: from discussing principles needed for energy efficient humidity control in residential construction, use of unconditioned outdoor air to prevent mold growth and improve indoor air quality, to key steps in retro-fit ventilation options. Join us to learn more about it!

1. Relative Humidity Control Needs to be Accounted for in Energy Rated and Near Zero Energy Homes in Warm MoistClimates< /br>Chuck Withers, Florida Solar Energy Center, Cocoa, FL
2. Using Unconditioned Outdoor Air to Improve Indoor Air Quality in a Hot and Humid Climate< /br>Peter Adams, P.Eng., Member, Morrison Hershfield Ltd, Toronto, ON, Canada
3. Top Priorities for Improving Energy-Efficient Relative Humidity Control in Existing Small Commercial BuildingsLocated in Humid Climate Zones< /br>Chuck Withers, Florida Solar Energy Center, Cocoa, FL