Diameters range from 12, 16, 20, 24, and 28-inch diameters. Components include an inlet collar for connecting to a metal plenum or duct, an adjustable flow device for internal duct airflow throttling, ...

Engineers and manufacturers Q-SOX brand fabric duct for HVAC/R air distribution. Q-SOX is a proven solution for better Indoor Air Quality (IAQ) and warm or cool air circulation. Prihoda Fabric Duct ...

Klein Tools introduces three new HVAC products, the NCVT4-IR, ET120, as well as slim-jaw and reversible adjustable wrenches. Klein Tools introduces three new HVAC products, the NCVT4-IR, ET120, as ...