Greenheck high volume low speed (HVLS) fans can now be specified with electronic air cleaning technology. A needlepoint bipolar ionization (NPBI^®) accessory is available on all models of Greenheck HVLS fans. The NPBI^® accessory, designed to be installed on the ceiling near the HVLS fan, includes a universal mounting kit for easy installation. The accessory is also self-cleaning for low maintenance. The needlepoint bipolar ionization system meets UL-867 and UL-2998 standards for ozone-free operation.

Licensed to bear the AMCA Seal for Circulating Fan Performance, Greenheck HVLS fans are available in model DS with three- and six-blade designs in sizes 8 to 24 feet and model DC with a five-blade design in sizes 8 to 14 feet. Full color customization and an array of accessories are available, including automatic controls based on building temperature and humidity. Greenheck HVLS fans are ideal for destratification, comfort cooling and condensation prevention in education, warehouse, manufacturing, automotive, and retail applications.

Greenheck is the worldwide leader in manufacturing and distributing air movement, conditioning and control equipment.

For more information visit www.greenheck.com or contact Greenheck, P.O. Box 410, Schofield, WI 54476-0410, (715) 359-6171, FAX (715) 355-2399.