A Duct Air Leakage Tester (DALT) for commercial duct systems, Kanomax’s DALT 6900 series gives step-by-step test configuration and automated leakage testing based on SMACNA’s HVAC Air Duct Leakage ...
CHANTILLY, Va. — The Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA) announced that the American National Standards Institute (ANSI) has approved its HVAC Air Duct Leakage ...