Description: Many commercial and industrial buildings have high ventilation rates. Although all that fresh air is great for indoor air quality, heating it can be very expensive. This short (2-page) fact sheet describes a technology available to use solar energy to preheat ventilation air and dramatically reduce utility bills.
Date: June 22, 2006
Creator: Christensen, C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department