A rectangular butterfly damper is categorized as which type of damper?

A rectangular butterfly damper is categorized as which type of damper?

• A. Wall Damper
• B. Ceiling Damper
• C. Floor Damper
• D. Exhaust Damper

Answer: (B)

A rectangular butterfly damper is primarily used in scenarios where it aids in regulating airflow in ducts, particularly in vertical spaces within the HVAC system. This type of damper operates similarly to a valve and is designed to control the direction and volume of air flowing through air distribution systems. The classification of a damper as a ceiling damper is fitting because it is often installed in ceiling plenums or above ceilings to facilitate air movement in areas such as offices, commercial buildings, and similar environments. This positioning allows for efficient airflow management and helps to maintain comfortable indoor climate conditions while also playing a role in systems that may involve fire and smoke management. Selecting this option acknowledges the specific application and positioning of the rectangular butterfly damper in HVAC systems, which is crucial for understanding its function in fire and smoke control and overall airflow regulation.

A rectangular butterfly damper is primarily used in scenarios where it aids in regulating airflow in ducts, particularly in vertical spaces within the HVAC system. This type of damper operates similarly to a valve and is designed to control the direction and volume of air flowing through air distribution systems.

The classification of a damper as a ceiling damper is fitting because it is often installed in ceiling plenums or above ceilings to facilitate air movement in areas such as offices, commercial buildings, and similar environments. This positioning allows for efficient airflow management and helps to maintain comfortable indoor climate conditions while also playing a role in systems that may involve fire and smoke management.

Selecting this option acknowledges the specific application and positioning of the rectangular butterfly damper in HVAC systems, which is crucial for understanding its function in fire and smoke control and overall airflow regulation.