“HVAC Control Damper” is a 16-page brochure that presents the manufacturer’s extensive line of HVAC control and manual balancing dampers. Line drawings and photos illustrate the products featured.

The IAQ-42 airflow-measuring control damper utilizes patented Speciflow™ technology built into the controller to measure the pressure, position of the damper blades, and temperature of the air flowing ...

The main objective of this project is to develop and test a phased damping device, or “gap damper”, to act alongside a base isolation system for buildings or bridges. The gap damper provides ...

THIS column provides information about the use of outdoor air dampers in hot and humid climates and during hot and humid seasons in temperate climates in commercial buildings. Terms used in this ...

An often overlooked source of fatigue — not to mention equipment damage — that’s relatively easily mitigated with routine preventive maintenance is a stressed crankshaft damper, reports Brian LeBarron ...