HE Suspension System is the HVAC fabric duct industry’s first and only solution to suspending fabric duct in natatoriums, food processing, chemical plants and other corrosive environments. FabricAir® Inc, Duluth, Georgia, the original manufacturer of fabric HVAC duct, introduces the Harsh Environment (HE) Suspension System. The HE Suspension System is the fabric HVAC duct industry’s first and only Read more