Damper (flow) Opposed blade dampers in a mixing duct. A damper is a valve or plate that stops or regulates the flow of air inside a duct, chimney, VAV box, air handler, or other air-handling …

Jan 23, 2025 · Every fireplace needs a damper to let out smoke and gases and to keep out rain, debris and animals. Learn more about the essential fireplace damper. There are a lot of …

The meaning of DAMPER is a dulling or deadening influence. How to use damper in a sentence.

Damper products serve a valuable role in air movement. Products cover a wide variety of applications ranging from life safety to maintaining the control of outside air. Understand the …

An HVAC damper (also called a duct damper) is a movable plate, located in the ductwork, that regulates airflow and redirects it to specific areas of the home. In zoned HVAC systems, …

Dec 10, 2025 · Dampers are devices that use adjustable blades to regulate the airflow from one side of the damper to the other, which may be located within ductwork, between rooms, or …

Sep 16, 2024 · Dampers are movable blades that are adjusted either automatically or manually to regulate the amount of airflow in the ducts of AHU. Suppose the AHU supplies 650 CFM of air. …

DAMPER definition: a person or thing that damps or depresses. See examples of damper used in a sentence.

put a damper on something informal (also put a dampener on something) to make something less active or less enjoyable:

Attach to machinery to reduce vibration and noise and extend service life. Place under machinery to reduce vibration and noise, extending service life and protecting floors. Level machines and …