Ventilation Duct Terminal

Ventilation duct terminals, also known as air terminals or air outlets, are components of a ventilation system that are used to distribute and control the flow of air into and out of a space. They are typically located at the ends of ductwork and are designed to deliver or extract air from a room or building.

There are several types of ventilation duct terminals, including:

1. Diffusers: These are devices that distribute air evenly throughout a space. Diffusers typically have adjustable blades or louvers that allow for the direction and spread of the airflow. They are commonly used in commercial and residential HVAC systems.

2. Grilles: Grilles are similar to diffusers but typically have fixed blades or louvers. They are often used for return air applications or in areas where a more industrial look is desired.

3. Registers: Registers are similar to grilles but typically have adjustable blades or dampers that allow for the control of airflow. They are commonly used in residential HVAC systems.

4. Vents: Vents are typically used for exhaust or extraction purposes. They are designed to remove stale air, odors, or contaminants from a space.

Ventilation duct terminals play a crucial role in maintaining indoor air quality and comfort. They help to regulate the flow of air, distribute it evenly, and control the direction and velocity of the airflow. Properly designed and installed ventilation duct terminals can help to ensure that a space is adequately ventilated and that occupants are comfortable.