Today’s products designed to help improve indoor air quality (IAQ) range from refinements of older technologies to new developments by trusted manufacturers. This article offers a sampling of some products contractors may consider adding to their existing arsenal of IAQ-related weapons.
Compressor-assisted ERVs can save as much as 60 percent of the energy associated with building ventilation and provide neutral air, the company states. Standard units are available from 1,000 to 5,000 cfm. “Much larger systems are available for custom designs,” the company claims. With zero cross contamination, “The FAX line of energy recovery devices is suitable for laboratories, hospitals, schools, and industry.” The line is also available with bypass dampers for economizer cycle operations during mild weather conditions.